All Articles

Climate (English)

News | Klima & Umwelt

Brandenburg: Cleaner air means less groundwater

Climate change and increased evaporation are not the only reasons for the low level of groundwater recharge in the region in eastern Germany. It is also due to the better air after reunification, a new study shows.

By Kai Schöneberg

Feature | Bundeshaushalt 2026

Fact check: Budget criticism with questionable comparisons

The Green Party criticizes the German draft budget for massively cutting funding for important climate projects. However, when it comes to the funding of heat networks and eco-friendly heating systems, this criticism is unjustified.

By Malte Kreutzfeldt

Flughafen Düsseldorf, DUS, Eurowings, Airbus A320, Europe Malta, bei der Landung, Terminalgebäude, alter Tower der Flugsicherung, NRW, Deutschland Flughafen DUS *** Düsseldorf Airport, DUS, Eurowings, Airbus A320, Europe Malta, on landing, terminal building, old air traffic control tower, NRW, Germany DUS Airport
Feature | Flugverkehr

Domestic flights: Decline reduces greenhouse gas emissions

Since the Covid pandemic, domestic flights in Germany have practically halved. The aviation industry protests against high taxes and complains about restrictions. The German Environment Agency (UBA) fundamentally welcomes the reduction.

By Bernhard Pötter

News | Klima in Zahlen

PIK study: 38 percent of land areas are a high-risk zone

The Potsdam Institute for Climate Impact Research has compiled the first global map showing where the biosphere's boundaries have been exceeded. The analysis shows how biomass and natural carbon sinks can help mitigate climate change.

By Kai Schöneberg

Opinion | COP30

TFFF: Brazil's rainforest fund is a high-risk gamble with taxpayers' money

The Tropical Forest Forever Facility promises forest protection at no public cost. But its financial model rests on a dangerous illusion – and could cost taxpayers billions. This also jeopardizes confidence in international climate finance.

By Max Alexander Matthey, Aidan Hollis

News | Energiewende

Green Deal: Think tank cep calls for realignment

EU investments for the Green Deal are at risk: The Centre for European Policy calls for strategic risk management to reduce barriers, safeguard costs and secure EUR 500 billion annually for decarbonization.

By Lukas Knigge

Feature | Wärmewende

Heating: How the biogas obligation makes gas heating systems more expensive

An increasing number of utility providers are offering biogas tariffs, which are a prerequisite for installing new gas heating systems. However, they are more than 30 percent more expensive than standard gas contracts – making gas heating even less economically attractive.

By Malte Kreutzfeldt