Table.Briefing: Climate (English)

Los Angeles: Insurance issues + Election fact check: CCS + EU: Transport emissions peaking

Dear reader,

The images from Los Angeles and the surrounding area look like something from one of the worst climate disaster dystopias. But what do the forest fires have to do with the climate crisis? Bernhard Pötter analyzes this today. However, the question that is being asked out loud in California is: Is climate damage blowing up insurance systems even in rich countries?

In our series of climate fact checks for the German parliamentary elections, today we look at the proposals and discussions surrounding CCS. Nico Beckert summarizes the state of the debate and explains why even the coal company LEAG thinks little of CCS for coal-fired power plants.

Manuel Berkel also explains the current debates on the expansion of renewables in the EU and what problems there are at European level with the expansion of wind energy.

Stay tuned with us!

Your
Lisa Kuner
Image of Lisa  Kuner

Feature

Fires in Los Angeles: Why they threaten the insurance system

Many losses are not insured: Destruction in Altadena, Los Angeles.

The devastating forest fires in Los Angeles have not only killed many people and devastated the infrastructure of the urban landscape. The fires are also turning into one of the costliest natural disasters in US history. They raise the question of whether the risks of the climate crisis can still be covered by insurance, even in a wealthy region of one of the richest countries in the world. After all, the immense material damage in California and other US states poses an acute threat to the system of insurance and reinsurance of property values.

According to the authorities, the many fires in the Los Angeles area have so far claimed 24 lives, destroyed around 12,000 buildings, and displaced around 150,000 people as of Monday afternoon. 7,500 firefighters and aid workers are battling the flames, which are being fanned by unusually strong winds from the mountains. After a brief recovery, these winds and thus possibly also the fires should increase again from Tuesday.

Damages: USD 50 to 250 billion?

An initial overview shows that the damage could well exceed all previous losses from forest and bushfires in the USA at more than USD 50 billion. In contrast to the approximately USD 20 billion in damage caused by the 2018 fires, the Democratic Governor of California, Gavin Newsom, expects the fire to be the “worst natural disaster” in the USA in terms of costs. The weather service AccuWeather even expects total damages of 250 to 275 billion dollars if secondary effects such as missed work time or interrupted supply chains are included.

In addition, many homeowners are not or no longer insured against fire – partly because their insurance companies no longer want to bear this risk. For years – and especially after the Camp Fire disaster in 2018 – the two insurance companies State Farm and Allstate have been reducing their fire insurance policies in California, according to a report in the New Yorker. Just last year, they terminated around 1,500 policies in the Pacific Palisades district, where one of the devastating fires started.

Fire insurance crisis in California

Last year, the major insurers in California canceled or did not renew the fire insurance policies of tens of thousands of property owners – including many in the areas now affected. The reason: rising losses on the one hand and, on the other, legal regulations that set tight limits on insurers’ pricing. The state regulator Ricardo Lara only changed these restrictive rules shortly before the turn of the year. Insurers are now allowed to do things differently than before:

  • The insurance companies may not only base their premium calculations on past losses, but also use models for future catastrophes;
  • they may pass on their costs to the reinsurers in order to protect themselves.

These measures were intended to revive the market for private property insurance in California. The L.A. disaster has therefore also come at an extremely unfavorable time economically.

Does the state have to step in as insurer?

As in other US states, companies are increasingly withdrawing from fire, flood and storm insurance, for example in US states on the east coast, mainly due to rising climate-related risks. Publicly subsidized insurance companies then have to step in – but their profitability is also under threat in some cases.

In California, the state-supported FAIR insurance scheme was intended to close this gap. Since 2023 alone, it has increased the number of its policies by 40 percent – owners who failed with private programs found protection here. FAIR now covers 450 billion US dollars in values and faces the question of whether it should make the policies significantly more expensive for individual owners or whether the state should ultimately use taxpayers’ money to cover these private property risks – and whether this is financially feasible. There is also a similar debate in Germany and Europe about compulsory insurance against natural hazards – which, as Table.Briefings has explained, is moving much closer with a new, potentially CDU-led federal government.

Background: The climate crisis

The damage in California is not only rising due to increasing weather extremes but also due to real estate development: More and more people are moving to areas threatened by wildfires. The loss amounts are also rising because more and more valuable goods are being insured. Other causes of fires include careless handling of fire or insufficient resources and vehicles for the fire departments.

For most experts, a major cause of the Los Angeles fire disaster is climate change, which is particularly evident in California. Although there are reports that climate change is not to blame for the disaster, future POTUS Donald Trump, who wants to reverse the climate policy of his predecessor, blames the disaster on the incompetence of the Democratic government in California.

However, the disaster in Los Angeles fits the global pattern: in 2024, the global warming limit of 1.5 degrees Celsius was exceeded for the first time. The damage caused by extreme weather is increasing worldwide, “climate change is showing its claws”, as Munich Re puts it. In California, too, the basic data speaks a clear language:

  • Under the conditions of climate change, the rainy season in California is apparently shifting. This also increases the risk of drought and fire, as is now the case in winter – a warmer atmosphere dries out the soil. The state has repeatedly been in a state of “mega-drought” for years.
  • The “build-up” of long periods of drought with unusual periods of rain has led to the dynamics of a “weather whip“: An unusual amount of rain, as in the last two winters, allows a lot of vegetation to grow. Long droughts like the current one, where it has not rained for nine months, turn it into extremely dry potential fuel. Scientists also attribute this change in weather patterns to disturbances in the “atmospheric rivers”, which are caused by a change in the jet stream pattern, for example.
  • This has increased the number of “fire days” in a landscape already threatened by drought and fire by more than 60 days a year in the long term. In recent decades, the area burned in the state has increased fivefold, mainly due to the climate crisis, studies show.
  • Other factors such as unusually strong winds, carelessness on the part of local residents and poorly prepared authorities then make matters worse.
  • Climate crisis
  • Daten
  • E-Fuels
  • Hochwasser
  • Lieferketten
  • USA

Election fact check: CO2 capture for coal-fired power plants

Jens Spahn and the CDU/CSU parliamentary group also want to capture and store CO2 at coal-fired power plants.

The traffic light coalition already wanted to regulate carbon capture and storage from industry and the electricity sector. However, its carbon management strategy is still stuck in the parliamentary process – it is unclear whether it will be adopted with the help of the CDU/CSU.

The claim

The CDU/CSU also wants to “legally enable” CCS for the energy sector in order to capture CO2 “in significant quantities”. The party wants to “vigorously promote CCS technologies and applications” and describes them as a technologically mature and feasible option“, according to a discussion paper published by the parliamentary group. Jens Spahn (CDU) said that CCS should also be used in coal-fired power plants as part of the coalition’s carbon management strategy. The FDP also wants to “enable CCS as a non-discriminatory climate protection option”. This would mean using it beyond the sectors that are difficult to decarbonize (“hard-to-abate”), for example in coal-fired power plants.

Possible implementation and political hurdles

A CCS law or a carbon management strategy could be implemented with a simple majority in the Bundestag. The CDU/CSU recently signaled that it would still approve the carbon management strategy of the broken coalition government in the Bundestag. However, parts of the SPD and the Greens no longer appear to support the use of CCS in gas-fired power plants, which the strategy envisages. The FDP had insisted on this in the coalition government. Minister Robert Habeck had accommodated the Liberals with this step.

The coalition’s carbon management strategy does not include CCS for coal-fired power plants. This demand would be a major point of contention in a black-green coalition. The Greens would very probably not go along with it, as its use in coal-fired power plants would contradict the coal phase-out. Widespread use of CCS would also be controversial in a CDU/CSU-SPD coalition. In its program, the SPD advocates “CO2 avoidance before capture”.

This is what it would mean

CCS is not considered a mature technology by experts. Only 50 plants are in operation worldwide. For gas and coal-fired power plants, there are only five plants, as the industry-oriented Global CCS Institute writes in its status report from November 2024. Many CCS projects are less effective than planned: A CCS plant at a coal-fired power plant in Houston has only captured seven percent of the power plant’s CO2 emissions, whereas 90 percent was planned. According to the operators, a coal CCS plant in Canada has captured around 50 percent – 90 percent was planned.

As it will take several years to build the CCS infrastructure, no emission reductions are to be expected in the short term. If companies withhold investments in other decarbonization technologies for CCS, such reductions could even be delayed.

The larger the CO2 transport infrastructure and storage sites become as demand increases, the higher the costs and the risk of leaks. The carbon management strategy of the traffic light coalition envisages a privately operated pipeline network. There is no official information on the length, but a study by the German Cement Works Association finds that 4,800 kilometers are necessary.

Transportation and storage in the seabed is associated with high costs. Industry associations such as the BDI are therefore also proposing storage on land, as it would be around 50 percent cheaper. However, this is highly controversial among environmentalists and local residents, which would likely lead to conflicts and protests. The storage of CO2 in Germany and the export of CO2 is currently still prohibited. Minister Robert Habeck wanted to enable offshore storage in Germany. For transportation abroad, Germany would have to ratify an amendment to the London Protocol. Norway recently completed the “Northern Lights” project in order to be able to import and store CO2 from European industry.

The German government does not publish precise data on the location of potential German CO2 storage sites. By the end of last year, Germany, like all EU states, had to report data on potential storage sites in accordance with the Net-Zero Industry Act (NZIA). The German government let this deadline pass, as the Federal Ministry of Economic Affairs confirmed at the request of Table.Briefings, because “under current law, such storage sites cannot be approved at present”, a spokeswoman said.

Economic and financial consequences

The climate benefit of CCS at coal-fired power plants would be questionable and possibly associated with high investment costs. The CEO of Leag, Torsten Kramer, therefore rejects the technology for coal-fired power plants: “The debate is over for pure lignite-based power generation. The volumes of CO2 we emit […] could only be transported via an exclusive pipeline network. These are costs and investments that can no longer be controlled.”

Other stakeholders see things differently: last week, the coal importers’ association called for carbon capture to be made possible for hard coal-fired power plants too: It is not reasonable to allow CCS/CCU for the operation of gas-fired power plants but not for coal-fired power plants. The association also includes large energy companies such as EnBW, Uniper, Steag and Trianel, the chemical park operator Currenta and Deutsche Bahn.

The FDP wants to include negative emissions in emissions trading and “free certificates” for companies that “remove greenhouse gases from the atmosphere through reforestation or technical methods”. However, the cost of one ton of captured CCS is higher than the price of CO2 certificates.

So far, there is no business model for CCS. Experts say that long-term subsidies would be needed to build the transportation infrastructure and storage facilities. In a study, Greenpeace estimates costs of €39 to €81 billion by 2045. In addition, the risks of CO2 leaks during transportation and storage should be covered by the state. The UK, for example, plans to provide almost 22 billion pounds over the next 25 years to build the infrastructure and two CO2 storage facilities in the North Sea.

Conclusion

The use of CCS in coal-fired power plants is unrealistic. Expensive retrofitting for coal-fired power plants that will only remain on the grid for a few more years anyway is not economically viable and would neither lower electricity prices nor significantly reduce the power plants’ CO2 emissions. It is unclear whether other industrial sectors besides those that are difficult to decarbonize (cement and lime, waste incineration, parts of the chemical industry, aviation industry) would also rely on CCS. In the steel and chemical industries, innovations could make CCS unnecessary. Plans for CCS on land would probably lead to major protests. Contribution: Manuel Berkel

Further parts of the fact check series: “Shifting the 2045 climate target to 2050“.

  • Carbon Capture
  • CO2-Speicher

Renewables: EPP MEPs plan to scrap 2040 target

Fewer wind turbines were built in the EU in 2024 than in the previous year.

MEPs from the EPP have complained to Commission President Ursula von der Leyen about a concession to the Greens in the mission letter for the new Energy Commissioner Dan Jørgensen. At his parliamentary hearing, Jørgensen had shown himself to be open to a renewables target for 2040.

After the college was confirmed by the MPs, von der Leyen amended several mission letters and also set the target for renewables. This was seen as a concession to the Greens in order to secure von der Leyen’s re-election.

“This amendment thus undermines the validity of the confirmation given to Mr. Jørgensen. It is imperative to restore his mission letter in the version available at the time of his hearing,” write 14 industrial politicians from the EPP led by French MEP François-Xavier Bellamy. The signatories also include CDU MEPs Andrea Wechsler and Hildegard Bentele.

Wechsler: CCS will play an important role

France and other nuclear states in the Council had also called for a rejection of a new renewables target for 2040. The parliamentarians also argue with the principle of technology neutrality and the right of member states to freely determine their energy mix – including decarbonization. “They must be able to achieve this goal by relying on low-carbon energy sources other than renewables,” the letter states.

Wechsler is focusing in particular on the capture and storage of carbon dioxide. “We will have to deal with CCS because CCS must play a significant role in decarbonization in Europe,” Wechsler told Table.Briefings. For energy generation, the Union has so far spoken out in favor of CCS for gas-fired power plants and for the production of blue hydrogen.

Energy and chemical companies want CCS for coal-fired power plants

However, the openness of the technology is kindling desires. On Friday, the coal importers’ association called for carbon capture to be made possible for hard coal-fired power plants too: It was not reasonable to allow CCS/CCU for the operation of gas-fired power plants but not for coal-fired power plants. The association includes energy companies such as EnBW, Uniper, Steag and Trianel, the chemical park operator Currenta and Deutsche Bahn.

The expansion of renewables in the EU slowed down last year. Although solar energy still recorded an increase of 65.5 gigawatts (GW), the growth rate fell sharply according to SolarPower Europe. WindEurope reported a decline in installation figures on Friday.

20 percent less wind power installed

While 16.2 GW were added in the EU in 2023, this figure fell to just 13 GW last year. In order for the EU to achieve its energy targets, it would actually have to reach 30 GW per year, according to the association. In Germany, on the other hand, approvals for wind turbines have recently increased significantly – partly due to shortened planning procedures.

However, WindEurope is sobered by the fact that the approval situation across the EU has actually worsened by 2024. Many member states have not yet transposed the new simplifications under the Renewable Energy Directive into national law.

500 GW waiting for grid connection

In addition, more than 500 GW of wind projects in the EU are currently waiting for grid connection commitments. One prominent example is the completed offshore wind farm Borkum Riffgrund 3, which Tennet will not be able to connect to the grid until 2026.

Electrification is not keeping pace with the expansion of renewables, which is why negative exchange prices are occurring more frequently. The economic viability of many renewable energy projects is therefore in question, Axpo CEO Christoph Brand told Bloomberg. The electrification plan announced by the EU Commission cannot come quickly enough, WindEurope confirmed on Friday.

2024: the warmest year since records began

The Copernicus Global Climate Highlights Report 2024, which was also published on Friday, shows that last year was the warmest year since records began. And it will be the first year in which the annual global average temperature is 1.5 degrees Celsius above pre-industrial levels.

Last year was also the warmest on record for all continental regions, including Europe, with the exception of Antarctica and Australasia. The European continent has warmed twice as fast as the global average since the 1980s, making it the fastest warming continent on Earth.

  • CCS
  • Dekarbonisierung
  • EVP
  • Renewable energies

News

Bundestag: Which energy laws can still be agreed upon

The Bundestag has two weeks left before the election to pass important energy policy legislation. According to information from the parliamentary groups, there is still a chance of agreement on some of them. In many cases, the four expert hearings, which will keep the Bundestag’s Energy and Climate Committee busy this Wednesday from 9 a.m. to 5.30 p.m., are likely to be decisive. Attempts will then be made to reach an agreement at the level of the deputy parliamentary group chairmen.

Negotiations will include a draft bill from the SPD and the Greens for follow-up funding for biogas power plants that are no longer eligible for EEG funding. The CDU/CSU share this concern, but according to feedback from the industry, they see a considerable need for change, said CDU Vice Chairman Andreas Jung Table.Briefings. An agreement seems possible here, as the SPD also sees the need to improve the draft, said SPD energy politician Nina Scheer.

Differences over the exact design

There is also agreement on the goal of extending subsidies for CHP power plants, for which the CDU/CSU has introduced a bill, but differences over the exact form this should take. The same applies to a draft from the SPD and the Greens on the controllability of new solar power plants, which is considered important to prevent overloading the electricity grid in the future. “What is still possible with these laws depends above all on the results of the hearing,” says CDU vice-chairman Jung. The Greens are also cautiously optimistic: “We are in constructive talks,” said parliamentary group deputy leader Julia Verlinden.

Reaching an agreement on restrictions for wind power construction could be more difficult. The black-green government in NRW is pushing for a stipulation that wind power plants outside the planned priority areas should be made more difficult. However, there was no agreement on this in the federal cabinet; a draft bill subsequently introduced by the CDU/CSU goes far too far for the SPD. “We can’t go along with that because it would apply nationwide and severely hamper the expansion of wind power,” says Scheer.

Opposition to CCS for gas-fired power plants

There are also still major reservations about the CCS Act, for which the expert hearing took place in November. The CDU/CSU does not have any problems with the bill from the traffic light government. “We would agree to it immediately in its current form,” says Jung. “Habeck and Scholz just have to organize a majority for it in their parliamentary groups.” However, the SPD and Greens are opposed to allowing CCS for gas-fired power plants – which was included in the law under pressure from the FDP. “In this form, the law is not acceptable to us,” says Scheer.

There appears to be no chance of agreement on the reduction of grid fees. Although there are cross-party demands for this, the CDU/CSU does not want to agree to the SPD and Greens’ draft bill, says Jung – partly because the financing of the measure is unclear due to the lack of a budget for 2025. And several other laws that were introduced to parliament some time ago – including the Geothermal Acceleration Act, the Hydrogen Acceleration Act and the implementation of the European RED III Directive – are no longer expected to be finally voted on. This is also due to the fact that the CDU/CSU only wanted to negotiate the content after the Chancellor had called a vote of confidence, criticizes Green Party parliamentary group deputy leader Verlinden. “A lot of time has been lost as a result.” mkr

  • Bundestag
  • CCS
  • Renewable energies
  • Solar
  • Wind power

Chile: European Southern Observatory fears light pollution from hydrogen project

A major hydrogen project planned in northern Chile could have a serious and irreversible impact on astronomical research there, warns the European Southern Observatory (ESO). It writes in a press release: The project would threaten “the pristine skies above the Paranal Observatory in Chile’s Atacama Desert, the darkest and clearest of all astronomical observatories in the world”, which has “led to significant breakthroughs in astronomy” since its foundation in 1999.

The project named Inna is part of the portfolio of the electricity supplier AES Chile/AES Andes, a subsidiary of the US company AES Corporation. According to the company, Inna will focus on the production of green hydrogen for export and domestic use. The production of ammonia is also possible, as well as the construction of solar and wind power plants and battery storage systems to cover Chile’s electricity needs. No final decision has yet been made on the investment. However, on Dec. 24, 2024, AES Chile applied to the Chilean authorities for the necessary environmental impact assessment – to which the EOS has now responded with its warning.

Above all, the organization fears light pollution from the complex, which, according to its announcement, is to be built only five to eleven kilometers away from the observatory. The ESO is by no means against the project itself, “but only against its planned location so close to our observatory”, writes a spokesperson at the request of Table.Briefings. “Building it at least 50 kilometers away would limit the significant damage.”

When asked, a spokesperson for the Chilean Ministry of the Environment said that he could not comment on the project itself. However, he referred to an environmental standard relevant to the approval process, the “norma lumínica“. It sets limits for artificial light input at night and provides special protection for regions of the sky used for astronomical purposes. ae

  • Grüner Wasserstoff
  • Klima & Umwelt

EU transport emissions: Why they could peak in 2025

In the European Union, transport is the only major economic sector where CO2 emissions have risen since 1990 – but this trend could change. New forecasts suggest that CO2 emissions from road transport will peak as early as this year due to recently adopted regulations. This is the conclusion of a report published on Monday by the non-profit organization International Council on Clean Transportation (ICCT). Provided that existing CO2 standards remain in place.

The results of the report show the impact of the measures adopted by the EU over the past three years. Emissions from road transport are forecast to peak in 2025 at almost 800 million tons of CO2 and then fall by around a quarter by 2035. This accelerated decline represents a significant deviation from previous forecasts and reflects the impact of the transition from conventional combustion vehicles to electric vehicles.

The gap between a business-as-usual scenario starting in 2021 and an emissions pathway that is compatible with the Paris Agreement has been reduced by 73 percent thanks to new EU regulations. There are also further opportunities for savings through an accelerated switch to zero-emission vehicles (ZEV). In its report, ICCT calculates tank-to-wheel (TTW) emissions; emissions in other phases of the vehicle life cycle (such as production) are not included. kul

  • E-cars
  • Emissions
  • Europe
  • Transport turnaround

Nuclear fusion: Why expectations are too high

The Office of Technology Assessment of the German Bundestag (TAB) has examined the potential and challenges of nuclear fusion in a recent study. The result: fusion power plants can only be expected in the second half of the century. Whether they will then be able to make a significant contribution to electricity generation is questionable, the authors write.

FDP and CDU/CSU already mention nuclear fusion as an option

The TAB’s policy advisors have thus significantly dampened the sometimes high expectations of politicians. In their election manifestos for the upcoming Bundestag elections, the FDP and CDU/CSU mention nuclear fusion as an option for the future energy supply in Germany. However, even though politicians such as Bettina Stark-Watzinger, Friedrich Merz and Markus Blume see the first fusion power plants in ten to 15 years’ time, the reality is different.

Significant progress has been made in recent years and the BMBF has also announced that it will provide extensive funding for fusion research. But there are still major challenges, writes the TAB. These include in particular “the development of materials suitable for (fusion) power plants, tritium management, and the integration of all parts into an overall system”.

Politicians should give the go-ahead now

Christian Linsmeier, Director of the Institute of Fusion Energy and Nuclear Waste Management at Forschungszentrum Jülich, assumes in a statement for the Science Media Center that “a first fusion reactor will generate more energy than it consumes in 20 to 25 years. Politicians should give the go-ahead for this now and promote cooperation between science and industry on a large scale.”

He estimates that it will take at least another 10 years before the first industrial generation is ready for use. Linsmeier also shares the TAB’s assessment that the first functional reactor will implement magnetic confinement fusion. “Laser fusion still faces far greater challenges on the way to a reactor concept.”

Debate on the role of nuclear fusion in the energy system

Like the experts from the academies last December, the TAB is similarly skeptical about the role that fusion power plants can play in an energy system dominated by solar and wind energy. In order to compensate for their fluctuating feed-in, quickly controllable power plants with low investment costs are required. “Fusion power plants will not be able to fulfill this task in the foreseeable future,” the authors write. “Applications such as seawater desalination, industrial process heat or hydrogen production may be better suited as pilot markets for fusion energy than the electricity sector.”

Sybille Günter from the Max Planck Institute for Plasma Physics was more optimistic: “Fusion power plants can interact very well and sensibly with renewables in a future electricity market,” she said. “If you assume that fusion power plants will provide electricity when needed and produce chemical energy storage such as hydrogen at other times, they will also fit well into an energy system of the future.” mw

  • Energy
  • Nuclear Fusion
  • Research
  • Strommarkt
  • Wissenschaft

Must Reads

taz: Price shock through emissions trading. The European Emissions Trading System (ETS) is at the heart of European climate policy. The EU is striving for climate neutrality by making greenhouse gas emissions more expensive so that coal, oil and gas become less attractive. From January 2027, heating in Germany will become considerably more expensive. Without social cushioning, this could lead to a price shock. To the article

Neue Osnabrücker Zeitung: Climate policy is not a luxury. The economist and director of the Potsdam Institute for Climate Impact Research, Ottmar Edenhofer, has criticized the ignorance of climate change in the German parliamentary election campaign. Some politicians are acting as if climate protection is a “luxury fuss”. The fact that unchecked climate change is already causing massive damage has been forgotten in this election campaign. To the article

Bloomberg: How hot will 2025 be? 2024 was the warmest year since climate records began. However, it is still unclear whether the record temperatures are a sign of global warming and whether this is even more dangerous than predicted in the models. What is certain, however, is that most countries are still doing too little to combat massive CO2 emissions. To the article

Financial Times: Cold London. London is likely to get warmer and warmer in the coming decades. But this trend could be reversed in the middle of the century when the Gulf Stream no longer provides a mild climate. London could then suffer from the cold. Life as we know it would hardly be possible anymore. To the article

Washington Post: Political climate show. BlackRock has left the Net Zero Asset Managers (NZAM) initiative, part of a broader exodus from green finance groups launched by banks and investors several years ago. However, experts believe that financial companies will continue to promote green investments and that much of this is just political show. To the article

Opinion

Next Federal Government: How it can make housing affordable and climate-friendly

By Kolja Zajicek
Kolja Zajicek, Senior Policy Advisor at the Climate Economy Foundation.

One of the key sectors in achieving the climate targets is the construction sector. It is still one of the biggest sources of CO2 emissions. For the fourth year in a row, Germany has missed its sector targets on the road to climate neutrality. That is the first piece of bad news.

The second is that the construction sector is also doing badly economically, and this also has consequences for the climate targets. Because if we build and renovate too little, the transformation of the sector will fail.

Reasons for the poor situation

There are many reasons for the poor situation. Among the most important are high prices and interest rates, complicated building regulations, barely comprehensible subsidy programs and, last but not least, the uncertainty caused by political debates.

Over the past ten years, construction prices for residential buildings have risen by 65 percent. Nowhere else in Europe are ancillary building costs higher. As if that weren’t enough, building in Germany is also too complicated: The sector is drowning in a flood of regulations and standards. In addition to the almost 3,900 building standards, there are 16 state building regulations and an unmanageable number of municipal regulations. The Fraunhofer Institute for Building Physics estimates that building regulations have quadrupled since 1990.

Companies and private individuals who are not deterred by this still need to get an overview of the overly complex funding landscape with more than 3,000 different funding programs. Added to this are the increased interest costs as a result of the energy price crisis and the uncertainty caused by the debate on the Building Energy Act (GEG). As a result, most construction or renovation projects are currently being shelved.

Planning security for investments

In the past three years, droughts and floods in Germany have destroyed around €90 billion in property values. This corresponds to the cost of fully renovating around 300,000 houses. More and more banks and insurers are finding that climate risk analysis tools show weaknesses in the comparison between database results and real climate events – in other words, the risks of climate change are underestimated.

Experts have long agreed that if we want to boost the construction industry, increase the number of building renovations and bring the climate targets back within reach, the sector must receive planning certainty from politicians again for investment decisions. The KlimaWirtschaft Foundation shows how this can be achieved in a new position paper prepared in cooperation with the Fraunhofer Institute for Building Physics IBP.

What the new government must do

The EU Energy Performance of Buildings Directive (EPBD) was adopted in 2024. The EPBD forms the Europe-wide framework for the transformation of the sector and contains a wealth of regulations that must be transposed into German law by May 2026. This requires a reform of the GEG.

A serious election promise to the construction industry would be to present a coherent timetable for the implementation of the directive in the first 100 days of the new federal government and thus provide private building owners and companies with the planning security they urgently need. On the other hand, the widely demanded reversal of the Heating Act would be a fatal signal for the industry in the medium term.

The next German government should also simplify the financial support for the climate-neutral transformation of the building sector and make it easier to plan. In recent years, individual funding programs have repeatedly been discontinued overnight, while others have hardly been called up. This is why a manageable number of effective funding programs are needed that last for at least 36 months. This also ensures sufficient planning security for companies, private building owners, energy consultants, and architects. And it prevents the funding that has been budgeted for from no longer being available at the start of construction.

German companies are ready

Many companies are already anticipating the construction turnaround in Germany. They are investing in digitalization, AI, new manufacturing and assembly processes, and innovative, recyclable construction products. With these building products, building materials, construction methods, and processes, we could establish a global pioneering role for German building material producers and construction companies.

It is time to show progressive companies a clear perspective and provide them with targeted support instead of continuing to unsettle the industry with tough political debates about the boiler room.

Kolja Zajicek is Senior Policy Advisor at the Climate Economy Foundation. His work focuses on the transformation of the economy, climate legislation, and the building sector.

  • Building sector
  • Climate & Environment
  • Climate targets
  • Gebäudesektor
  • Transformation
  • Transformation

Climate.Table Editorial Team

CLIMATE.TABLE EDITORIAL OFFICE

Licenses:
    Dear reader,

    The images from Los Angeles and the surrounding area look like something from one of the worst climate disaster dystopias. But what do the forest fires have to do with the climate crisis? Bernhard Pötter analyzes this today. However, the question that is being asked out loud in California is: Is climate damage blowing up insurance systems even in rich countries?

    In our series of climate fact checks for the German parliamentary elections, today we look at the proposals and discussions surrounding CCS. Nico Beckert summarizes the state of the debate and explains why even the coal company LEAG thinks little of CCS for coal-fired power plants.

    Manuel Berkel also explains the current debates on the expansion of renewables in the EU and what problems there are at European level with the expansion of wind energy.

    Stay tuned with us!

    Your
    Lisa Kuner
    Image of Lisa  Kuner

    Feature

    Fires in Los Angeles: Why they threaten the insurance system

    Many losses are not insured: Destruction in Altadena, Los Angeles.

    The devastating forest fires in Los Angeles have not only killed many people and devastated the infrastructure of the urban landscape. The fires are also turning into one of the costliest natural disasters in US history. They raise the question of whether the risks of the climate crisis can still be covered by insurance, even in a wealthy region of one of the richest countries in the world. After all, the immense material damage in California and other US states poses an acute threat to the system of insurance and reinsurance of property values.

    According to the authorities, the many fires in the Los Angeles area have so far claimed 24 lives, destroyed around 12,000 buildings, and displaced around 150,000 people as of Monday afternoon. 7,500 firefighters and aid workers are battling the flames, which are being fanned by unusually strong winds from the mountains. After a brief recovery, these winds and thus possibly also the fires should increase again from Tuesday.

    Damages: USD 50 to 250 billion?

    An initial overview shows that the damage could well exceed all previous losses from forest and bushfires in the USA at more than USD 50 billion. In contrast to the approximately USD 20 billion in damage caused by the 2018 fires, the Democratic Governor of California, Gavin Newsom, expects the fire to be the “worst natural disaster” in the USA in terms of costs. The weather service AccuWeather even expects total damages of 250 to 275 billion dollars if secondary effects such as missed work time or interrupted supply chains are included.

    In addition, many homeowners are not or no longer insured against fire – partly because their insurance companies no longer want to bear this risk. For years – and especially after the Camp Fire disaster in 2018 – the two insurance companies State Farm and Allstate have been reducing their fire insurance policies in California, according to a report in the New Yorker. Just last year, they terminated around 1,500 policies in the Pacific Palisades district, where one of the devastating fires started.

    Fire insurance crisis in California

    Last year, the major insurers in California canceled or did not renew the fire insurance policies of tens of thousands of property owners – including many in the areas now affected. The reason: rising losses on the one hand and, on the other, legal regulations that set tight limits on insurers’ pricing. The state regulator Ricardo Lara only changed these restrictive rules shortly before the turn of the year. Insurers are now allowed to do things differently than before:

    • The insurance companies may not only base their premium calculations on past losses, but also use models for future catastrophes;
    • they may pass on their costs to the reinsurers in order to protect themselves.

    These measures were intended to revive the market for private property insurance in California. The L.A. disaster has therefore also come at an extremely unfavorable time economically.

    Does the state have to step in as insurer?

    As in other US states, companies are increasingly withdrawing from fire, flood and storm insurance, for example in US states on the east coast, mainly due to rising climate-related risks. Publicly subsidized insurance companies then have to step in – but their profitability is also under threat in some cases.

    In California, the state-supported FAIR insurance scheme was intended to close this gap. Since 2023 alone, it has increased the number of its policies by 40 percent – owners who failed with private programs found protection here. FAIR now covers 450 billion US dollars in values and faces the question of whether it should make the policies significantly more expensive for individual owners or whether the state should ultimately use taxpayers’ money to cover these private property risks – and whether this is financially feasible. There is also a similar debate in Germany and Europe about compulsory insurance against natural hazards – which, as Table.Briefings has explained, is moving much closer with a new, potentially CDU-led federal government.

    Background: The climate crisis

    The damage in California is not only rising due to increasing weather extremes but also due to real estate development: More and more people are moving to areas threatened by wildfires. The loss amounts are also rising because more and more valuable goods are being insured. Other causes of fires include careless handling of fire or insufficient resources and vehicles for the fire departments.

    For most experts, a major cause of the Los Angeles fire disaster is climate change, which is particularly evident in California. Although there are reports that climate change is not to blame for the disaster, future POTUS Donald Trump, who wants to reverse the climate policy of his predecessor, blames the disaster on the incompetence of the Democratic government in California.

    However, the disaster in Los Angeles fits the global pattern: in 2024, the global warming limit of 1.5 degrees Celsius was exceeded for the first time. The damage caused by extreme weather is increasing worldwide, “climate change is showing its claws”, as Munich Re puts it. In California, too, the basic data speaks a clear language:

    • Under the conditions of climate change, the rainy season in California is apparently shifting. This also increases the risk of drought and fire, as is now the case in winter – a warmer atmosphere dries out the soil. The state has repeatedly been in a state of “mega-drought” for years.
    • The “build-up” of long periods of drought with unusual periods of rain has led to the dynamics of a “weather whip“: An unusual amount of rain, as in the last two winters, allows a lot of vegetation to grow. Long droughts like the current one, where it has not rained for nine months, turn it into extremely dry potential fuel. Scientists also attribute this change in weather patterns to disturbances in the “atmospheric rivers”, which are caused by a change in the jet stream pattern, for example.
    • This has increased the number of “fire days” in a landscape already threatened by drought and fire by more than 60 days a year in the long term. In recent decades, the area burned in the state has increased fivefold, mainly due to the climate crisis, studies show.
    • Other factors such as unusually strong winds, carelessness on the part of local residents and poorly prepared authorities then make matters worse.
    • Climate crisis
    • Daten
    • E-Fuels
    • Hochwasser
    • Lieferketten
    • USA

    Election fact check: CO2 capture for coal-fired power plants

    Jens Spahn and the CDU/CSU parliamentary group also want to capture and store CO2 at coal-fired power plants.

    The traffic light coalition already wanted to regulate carbon capture and storage from industry and the electricity sector. However, its carbon management strategy is still stuck in the parliamentary process – it is unclear whether it will be adopted with the help of the CDU/CSU.

    The claim

    The CDU/CSU also wants to “legally enable” CCS for the energy sector in order to capture CO2 “in significant quantities”. The party wants to “vigorously promote CCS technologies and applications” and describes them as a technologically mature and feasible option“, according to a discussion paper published by the parliamentary group. Jens Spahn (CDU) said that CCS should also be used in coal-fired power plants as part of the coalition’s carbon management strategy. The FDP also wants to “enable CCS as a non-discriminatory climate protection option”. This would mean using it beyond the sectors that are difficult to decarbonize (“hard-to-abate”), for example in coal-fired power plants.

    Possible implementation and political hurdles

    A CCS law or a carbon management strategy could be implemented with a simple majority in the Bundestag. The CDU/CSU recently signaled that it would still approve the carbon management strategy of the broken coalition government in the Bundestag. However, parts of the SPD and the Greens no longer appear to support the use of CCS in gas-fired power plants, which the strategy envisages. The FDP had insisted on this in the coalition government. Minister Robert Habeck had accommodated the Liberals with this step.

    The coalition’s carbon management strategy does not include CCS for coal-fired power plants. This demand would be a major point of contention in a black-green coalition. The Greens would very probably not go along with it, as its use in coal-fired power plants would contradict the coal phase-out. Widespread use of CCS would also be controversial in a CDU/CSU-SPD coalition. In its program, the SPD advocates “CO2 avoidance before capture”.

    This is what it would mean

    CCS is not considered a mature technology by experts. Only 50 plants are in operation worldwide. For gas and coal-fired power plants, there are only five plants, as the industry-oriented Global CCS Institute writes in its status report from November 2024. Many CCS projects are less effective than planned: A CCS plant at a coal-fired power plant in Houston has only captured seven percent of the power plant’s CO2 emissions, whereas 90 percent was planned. According to the operators, a coal CCS plant in Canada has captured around 50 percent – 90 percent was planned.

    As it will take several years to build the CCS infrastructure, no emission reductions are to be expected in the short term. If companies withhold investments in other decarbonization technologies for CCS, such reductions could even be delayed.

    The larger the CO2 transport infrastructure and storage sites become as demand increases, the higher the costs and the risk of leaks. The carbon management strategy of the traffic light coalition envisages a privately operated pipeline network. There is no official information on the length, but a study by the German Cement Works Association finds that 4,800 kilometers are necessary.

    Transportation and storage in the seabed is associated with high costs. Industry associations such as the BDI are therefore also proposing storage on land, as it would be around 50 percent cheaper. However, this is highly controversial among environmentalists and local residents, which would likely lead to conflicts and protests. The storage of CO2 in Germany and the export of CO2 is currently still prohibited. Minister Robert Habeck wanted to enable offshore storage in Germany. For transportation abroad, Germany would have to ratify an amendment to the London Protocol. Norway recently completed the “Northern Lights” project in order to be able to import and store CO2 from European industry.

    The German government does not publish precise data on the location of potential German CO2 storage sites. By the end of last year, Germany, like all EU states, had to report data on potential storage sites in accordance with the Net-Zero Industry Act (NZIA). The German government let this deadline pass, as the Federal Ministry of Economic Affairs confirmed at the request of Table.Briefings, because “under current law, such storage sites cannot be approved at present”, a spokeswoman said.

    Economic and financial consequences

    The climate benefit of CCS at coal-fired power plants would be questionable and possibly associated with high investment costs. The CEO of Leag, Torsten Kramer, therefore rejects the technology for coal-fired power plants: “The debate is over for pure lignite-based power generation. The volumes of CO2 we emit […] could only be transported via an exclusive pipeline network. These are costs and investments that can no longer be controlled.”

    Other stakeholders see things differently: last week, the coal importers’ association called for carbon capture to be made possible for hard coal-fired power plants too: It is not reasonable to allow CCS/CCU for the operation of gas-fired power plants but not for coal-fired power plants. The association also includes large energy companies such as EnBW, Uniper, Steag and Trianel, the chemical park operator Currenta and Deutsche Bahn.

    The FDP wants to include negative emissions in emissions trading and “free certificates” for companies that “remove greenhouse gases from the atmosphere through reforestation or technical methods”. However, the cost of one ton of captured CCS is higher than the price of CO2 certificates.

    So far, there is no business model for CCS. Experts say that long-term subsidies would be needed to build the transportation infrastructure and storage facilities. In a study, Greenpeace estimates costs of €39 to €81 billion by 2045. In addition, the risks of CO2 leaks during transportation and storage should be covered by the state. The UK, for example, plans to provide almost 22 billion pounds over the next 25 years to build the infrastructure and two CO2 storage facilities in the North Sea.

    Conclusion

    The use of CCS in coal-fired power plants is unrealistic. Expensive retrofitting for coal-fired power plants that will only remain on the grid for a few more years anyway is not economically viable and would neither lower electricity prices nor significantly reduce the power plants’ CO2 emissions. It is unclear whether other industrial sectors besides those that are difficult to decarbonize (cement and lime, waste incineration, parts of the chemical industry, aviation industry) would also rely on CCS. In the steel and chemical industries, innovations could make CCS unnecessary. Plans for CCS on land would probably lead to major protests. Contribution: Manuel Berkel

    Further parts of the fact check series: “Shifting the 2045 climate target to 2050“.

    • Carbon Capture
    • CO2-Speicher

    Renewables: EPP MEPs plan to scrap 2040 target

    Fewer wind turbines were built in the EU in 2024 than in the previous year.

    MEPs from the EPP have complained to Commission President Ursula von der Leyen about a concession to the Greens in the mission letter for the new Energy Commissioner Dan Jørgensen. At his parliamentary hearing, Jørgensen had shown himself to be open to a renewables target for 2040.

    After the college was confirmed by the MPs, von der Leyen amended several mission letters and also set the target for renewables. This was seen as a concession to the Greens in order to secure von der Leyen’s re-election.

    “This amendment thus undermines the validity of the confirmation given to Mr. Jørgensen. It is imperative to restore his mission letter in the version available at the time of his hearing,” write 14 industrial politicians from the EPP led by French MEP François-Xavier Bellamy. The signatories also include CDU MEPs Andrea Wechsler and Hildegard Bentele.

    Wechsler: CCS will play an important role

    France and other nuclear states in the Council had also called for a rejection of a new renewables target for 2040. The parliamentarians also argue with the principle of technology neutrality and the right of member states to freely determine their energy mix – including decarbonization. “They must be able to achieve this goal by relying on low-carbon energy sources other than renewables,” the letter states.

    Wechsler is focusing in particular on the capture and storage of carbon dioxide. “We will have to deal with CCS because CCS must play a significant role in decarbonization in Europe,” Wechsler told Table.Briefings. For energy generation, the Union has so far spoken out in favor of CCS for gas-fired power plants and for the production of blue hydrogen.

    Energy and chemical companies want CCS for coal-fired power plants

    However, the openness of the technology is kindling desires. On Friday, the coal importers’ association called for carbon capture to be made possible for hard coal-fired power plants too: It was not reasonable to allow CCS/CCU for the operation of gas-fired power plants but not for coal-fired power plants. The association includes energy companies such as EnBW, Uniper, Steag and Trianel, the chemical park operator Currenta and Deutsche Bahn.

    The expansion of renewables in the EU slowed down last year. Although solar energy still recorded an increase of 65.5 gigawatts (GW), the growth rate fell sharply according to SolarPower Europe. WindEurope reported a decline in installation figures on Friday.

    20 percent less wind power installed

    While 16.2 GW were added in the EU in 2023, this figure fell to just 13 GW last year. In order for the EU to achieve its energy targets, it would actually have to reach 30 GW per year, according to the association. In Germany, on the other hand, approvals for wind turbines have recently increased significantly – partly due to shortened planning procedures.

    However, WindEurope is sobered by the fact that the approval situation across the EU has actually worsened by 2024. Many member states have not yet transposed the new simplifications under the Renewable Energy Directive into national law.

    500 GW waiting for grid connection

    In addition, more than 500 GW of wind projects in the EU are currently waiting for grid connection commitments. One prominent example is the completed offshore wind farm Borkum Riffgrund 3, which Tennet will not be able to connect to the grid until 2026.

    Electrification is not keeping pace with the expansion of renewables, which is why negative exchange prices are occurring more frequently. The economic viability of many renewable energy projects is therefore in question, Axpo CEO Christoph Brand told Bloomberg. The electrification plan announced by the EU Commission cannot come quickly enough, WindEurope confirmed on Friday.

    2024: the warmest year since records began

    The Copernicus Global Climate Highlights Report 2024, which was also published on Friday, shows that last year was the warmest year since records began. And it will be the first year in which the annual global average temperature is 1.5 degrees Celsius above pre-industrial levels.

    Last year was also the warmest on record for all continental regions, including Europe, with the exception of Antarctica and Australasia. The European continent has warmed twice as fast as the global average since the 1980s, making it the fastest warming continent on Earth.

    • CCS
    • Dekarbonisierung
    • EVP
    • Renewable energies

    News

    Bundestag: Which energy laws can still be agreed upon

    The Bundestag has two weeks left before the election to pass important energy policy legislation. According to information from the parliamentary groups, there is still a chance of agreement on some of them. In many cases, the four expert hearings, which will keep the Bundestag’s Energy and Climate Committee busy this Wednesday from 9 a.m. to 5.30 p.m., are likely to be decisive. Attempts will then be made to reach an agreement at the level of the deputy parliamentary group chairmen.

    Negotiations will include a draft bill from the SPD and the Greens for follow-up funding for biogas power plants that are no longer eligible for EEG funding. The CDU/CSU share this concern, but according to feedback from the industry, they see a considerable need for change, said CDU Vice Chairman Andreas Jung Table.Briefings. An agreement seems possible here, as the SPD also sees the need to improve the draft, said SPD energy politician Nina Scheer.

    Differences over the exact design

    There is also agreement on the goal of extending subsidies for CHP power plants, for which the CDU/CSU has introduced a bill, but differences over the exact form this should take. The same applies to a draft from the SPD and the Greens on the controllability of new solar power plants, which is considered important to prevent overloading the electricity grid in the future. “What is still possible with these laws depends above all on the results of the hearing,” says CDU vice-chairman Jung. The Greens are also cautiously optimistic: “We are in constructive talks,” said parliamentary group deputy leader Julia Verlinden.

    Reaching an agreement on restrictions for wind power construction could be more difficult. The black-green government in NRW is pushing for a stipulation that wind power plants outside the planned priority areas should be made more difficult. However, there was no agreement on this in the federal cabinet; a draft bill subsequently introduced by the CDU/CSU goes far too far for the SPD. “We can’t go along with that because it would apply nationwide and severely hamper the expansion of wind power,” says Scheer.

    Opposition to CCS for gas-fired power plants

    There are also still major reservations about the CCS Act, for which the expert hearing took place in November. The CDU/CSU does not have any problems with the bill from the traffic light government. “We would agree to it immediately in its current form,” says Jung. “Habeck and Scholz just have to organize a majority for it in their parliamentary groups.” However, the SPD and Greens are opposed to allowing CCS for gas-fired power plants – which was included in the law under pressure from the FDP. “In this form, the law is not acceptable to us,” says Scheer.

    There appears to be no chance of agreement on the reduction of grid fees. Although there are cross-party demands for this, the CDU/CSU does not want to agree to the SPD and Greens’ draft bill, says Jung – partly because the financing of the measure is unclear due to the lack of a budget for 2025. And several other laws that were introduced to parliament some time ago – including the Geothermal Acceleration Act, the Hydrogen Acceleration Act and the implementation of the European RED III Directive – are no longer expected to be finally voted on. This is also due to the fact that the CDU/CSU only wanted to negotiate the content after the Chancellor had called a vote of confidence, criticizes Green Party parliamentary group deputy leader Verlinden. “A lot of time has been lost as a result.” mkr

    • Bundestag
    • CCS
    • Renewable energies
    • Solar
    • Wind power

    Chile: European Southern Observatory fears light pollution from hydrogen project

    A major hydrogen project planned in northern Chile could have a serious and irreversible impact on astronomical research there, warns the European Southern Observatory (ESO). It writes in a press release: The project would threaten “the pristine skies above the Paranal Observatory in Chile’s Atacama Desert, the darkest and clearest of all astronomical observatories in the world”, which has “led to significant breakthroughs in astronomy” since its foundation in 1999.

    The project named Inna is part of the portfolio of the electricity supplier AES Chile/AES Andes, a subsidiary of the US company AES Corporation. According to the company, Inna will focus on the production of green hydrogen for export and domestic use. The production of ammonia is also possible, as well as the construction of solar and wind power plants and battery storage systems to cover Chile’s electricity needs. No final decision has yet been made on the investment. However, on Dec. 24, 2024, AES Chile applied to the Chilean authorities for the necessary environmental impact assessment – to which the EOS has now responded with its warning.

    Above all, the organization fears light pollution from the complex, which, according to its announcement, is to be built only five to eleven kilometers away from the observatory. The ESO is by no means against the project itself, “but only against its planned location so close to our observatory”, writes a spokesperson at the request of Table.Briefings. “Building it at least 50 kilometers away would limit the significant damage.”

    When asked, a spokesperson for the Chilean Ministry of the Environment said that he could not comment on the project itself. However, he referred to an environmental standard relevant to the approval process, the “norma lumínica“. It sets limits for artificial light input at night and provides special protection for regions of the sky used for astronomical purposes. ae

    • Grüner Wasserstoff
    • Klima & Umwelt

    EU transport emissions: Why they could peak in 2025

    In the European Union, transport is the only major economic sector where CO2 emissions have risen since 1990 – but this trend could change. New forecasts suggest that CO2 emissions from road transport will peak as early as this year due to recently adopted regulations. This is the conclusion of a report published on Monday by the non-profit organization International Council on Clean Transportation (ICCT). Provided that existing CO2 standards remain in place.

    The results of the report show the impact of the measures adopted by the EU over the past three years. Emissions from road transport are forecast to peak in 2025 at almost 800 million tons of CO2 and then fall by around a quarter by 2035. This accelerated decline represents a significant deviation from previous forecasts and reflects the impact of the transition from conventional combustion vehicles to electric vehicles.

    The gap between a business-as-usual scenario starting in 2021 and an emissions pathway that is compatible with the Paris Agreement has been reduced by 73 percent thanks to new EU regulations. There are also further opportunities for savings through an accelerated switch to zero-emission vehicles (ZEV). In its report, ICCT calculates tank-to-wheel (TTW) emissions; emissions in other phases of the vehicle life cycle (such as production) are not included. kul

    • E-cars
    • Emissions
    • Europe
    • Transport turnaround

    Nuclear fusion: Why expectations are too high

    The Office of Technology Assessment of the German Bundestag (TAB) has examined the potential and challenges of nuclear fusion in a recent study. The result: fusion power plants can only be expected in the second half of the century. Whether they will then be able to make a significant contribution to electricity generation is questionable, the authors write.

    FDP and CDU/CSU already mention nuclear fusion as an option

    The TAB’s policy advisors have thus significantly dampened the sometimes high expectations of politicians. In their election manifestos for the upcoming Bundestag elections, the FDP and CDU/CSU mention nuclear fusion as an option for the future energy supply in Germany. However, even though politicians such as Bettina Stark-Watzinger, Friedrich Merz and Markus Blume see the first fusion power plants in ten to 15 years’ time, the reality is different.

    Significant progress has been made in recent years and the BMBF has also announced that it will provide extensive funding for fusion research. But there are still major challenges, writes the TAB. These include in particular “the development of materials suitable for (fusion) power plants, tritium management, and the integration of all parts into an overall system”.

    Politicians should give the go-ahead now

    Christian Linsmeier, Director of the Institute of Fusion Energy and Nuclear Waste Management at Forschungszentrum Jülich, assumes in a statement for the Science Media Center that “a first fusion reactor will generate more energy than it consumes in 20 to 25 years. Politicians should give the go-ahead for this now and promote cooperation between science and industry on a large scale.”

    He estimates that it will take at least another 10 years before the first industrial generation is ready for use. Linsmeier also shares the TAB’s assessment that the first functional reactor will implement magnetic confinement fusion. “Laser fusion still faces far greater challenges on the way to a reactor concept.”

    Debate on the role of nuclear fusion in the energy system

    Like the experts from the academies last December, the TAB is similarly skeptical about the role that fusion power plants can play in an energy system dominated by solar and wind energy. In order to compensate for their fluctuating feed-in, quickly controllable power plants with low investment costs are required. “Fusion power plants will not be able to fulfill this task in the foreseeable future,” the authors write. “Applications such as seawater desalination, industrial process heat or hydrogen production may be better suited as pilot markets for fusion energy than the electricity sector.”

    Sybille Günter from the Max Planck Institute for Plasma Physics was more optimistic: “Fusion power plants can interact very well and sensibly with renewables in a future electricity market,” she said. “If you assume that fusion power plants will provide electricity when needed and produce chemical energy storage such as hydrogen at other times, they will also fit well into an energy system of the future.” mw

    • Energy
    • Nuclear Fusion
    • Research
    • Strommarkt
    • Wissenschaft

    Must Reads

    taz: Price shock through emissions trading. The European Emissions Trading System (ETS) is at the heart of European climate policy. The EU is striving for climate neutrality by making greenhouse gas emissions more expensive so that coal, oil and gas become less attractive. From January 2027, heating in Germany will become considerably more expensive. Without social cushioning, this could lead to a price shock. To the article

    Neue Osnabrücker Zeitung: Climate policy is not a luxury. The economist and director of the Potsdam Institute for Climate Impact Research, Ottmar Edenhofer, has criticized the ignorance of climate change in the German parliamentary election campaign. Some politicians are acting as if climate protection is a “luxury fuss”. The fact that unchecked climate change is already causing massive damage has been forgotten in this election campaign. To the article

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    Financial Times: Cold London. London is likely to get warmer and warmer in the coming decades. But this trend could be reversed in the middle of the century when the Gulf Stream no longer provides a mild climate. London could then suffer from the cold. Life as we know it would hardly be possible anymore. To the article

    Washington Post: Political climate show. BlackRock has left the Net Zero Asset Managers (NZAM) initiative, part of a broader exodus from green finance groups launched by banks and investors several years ago. However, experts believe that financial companies will continue to promote green investments and that much of this is just political show. To the article

    Opinion

    Next Federal Government: How it can make housing affordable and climate-friendly

    By Kolja Zajicek
    Kolja Zajicek, Senior Policy Advisor at the Climate Economy Foundation.

    One of the key sectors in achieving the climate targets is the construction sector. It is still one of the biggest sources of CO2 emissions. For the fourth year in a row, Germany has missed its sector targets on the road to climate neutrality. That is the first piece of bad news.

    The second is that the construction sector is also doing badly economically, and this also has consequences for the climate targets. Because if we build and renovate too little, the transformation of the sector will fail.

    Reasons for the poor situation

    There are many reasons for the poor situation. Among the most important are high prices and interest rates, complicated building regulations, barely comprehensible subsidy programs and, last but not least, the uncertainty caused by political debates.

    Over the past ten years, construction prices for residential buildings have risen by 65 percent. Nowhere else in Europe are ancillary building costs higher. As if that weren’t enough, building in Germany is also too complicated: The sector is drowning in a flood of regulations and standards. In addition to the almost 3,900 building standards, there are 16 state building regulations and an unmanageable number of municipal regulations. The Fraunhofer Institute for Building Physics estimates that building regulations have quadrupled since 1990.

    Companies and private individuals who are not deterred by this still need to get an overview of the overly complex funding landscape with more than 3,000 different funding programs. Added to this are the increased interest costs as a result of the energy price crisis and the uncertainty caused by the debate on the Building Energy Act (GEG). As a result, most construction or renovation projects are currently being shelved.

    Planning security for investments

    In the past three years, droughts and floods in Germany have destroyed around €90 billion in property values. This corresponds to the cost of fully renovating around 300,000 houses. More and more banks and insurers are finding that climate risk analysis tools show weaknesses in the comparison between database results and real climate events – in other words, the risks of climate change are underestimated.

    Experts have long agreed that if we want to boost the construction industry, increase the number of building renovations and bring the climate targets back within reach, the sector must receive planning certainty from politicians again for investment decisions. The KlimaWirtschaft Foundation shows how this can be achieved in a new position paper prepared in cooperation with the Fraunhofer Institute for Building Physics IBP.

    What the new government must do

    The EU Energy Performance of Buildings Directive (EPBD) was adopted in 2024. The EPBD forms the Europe-wide framework for the transformation of the sector and contains a wealth of regulations that must be transposed into German law by May 2026. This requires a reform of the GEG.

    A serious election promise to the construction industry would be to present a coherent timetable for the implementation of the directive in the first 100 days of the new federal government and thus provide private building owners and companies with the planning security they urgently need. On the other hand, the widely demanded reversal of the Heating Act would be a fatal signal for the industry in the medium term.

    The next German government should also simplify the financial support for the climate-neutral transformation of the building sector and make it easier to plan. In recent years, individual funding programs have repeatedly been discontinued overnight, while others have hardly been called up. This is why a manageable number of effective funding programs are needed that last for at least 36 months. This also ensures sufficient planning security for companies, private building owners, energy consultants, and architects. And it prevents the funding that has been budgeted for from no longer being available at the start of construction.

    German companies are ready

    Many companies are already anticipating the construction turnaround in Germany. They are investing in digitalization, AI, new manufacturing and assembly processes, and innovative, recyclable construction products. With these building products, building materials, construction methods, and processes, we could establish a global pioneering role for German building material producers and construction companies.

    It is time to show progressive companies a clear perspective and provide them with targeted support instead of continuing to unsettle the industry with tough political debates about the boiler room.

    Kolja Zajicek is Senior Policy Advisor at the Climate Economy Foundation. His work focuses on the transformation of the economy, climate legislation, and the building sector.

    • Building sector
    • Climate & Environment
    • Climate targets
    • Gebäudesektor
    • Transformation
    • Transformation

    Climate.Table Editorial Team

    CLIMATE.TABLE EDITORIAL OFFICE

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