Man-made climate change is a global challenge. The core task is to reduce greenhouse gas emissions and offset unavoidable emissions. Timely, sustainable infrastructure investments are key to climate action success. The focus is on reducing energy demand and a complete switch of the electricity and heat supply to renewable energies, taking into account interplay with other environmental challenges. The German Environment Agency supports this process with strategies, scenarios, measures and instruments as well as monitoring activities. It also implements individual instruments, such as emissions trading, guarantees of origin for green electricity or the Blue Angel ecolabel.
As part of an in-house research project, UBA is working on the use and further development of an integrated assessment model (IAM) developed by the independent research institute IIASA. IAMs combine economic, social and ecological aspects for the development of climate action scenarios and are central to the IPCC process. The cooperation between UBA and IIASA is now official.
The outcomes of the World Climate Change Conference in Baku (COP29) have caused disappointment both in Baku and worldwide. Nevertheless, they still contribute to the international climate action process – an achievement that cannot be taken for granted given the current geopolitical situation.
On 11 November 2024, this year's UN Climate Change Conference COP29 will start in Baku (Azerbaijan). The main topics are climate finance and progress in implementing ambitious climate action. UBA experts are also part of the German delegation and are supporting the German government and the EU in the negotiations.
Germany intends to become climate-neutral by 2045. This goal requires a sufficient number of well-qualified specialists to implement and advance the necessary measures on the road to a sustainable society.
The winners of the German “Blauer Kompass” Prize 2024 confirmed. With over 300 applications, the nationwide competition for the highest state honour for climate crisis preparedness and adaptation once again set a new participation record.
Am 1. Juli 2024 ist das Klimaanpassungsgesetz (KAnG) in Kraft getreten. Für die Bundesländer bildet es den Rechtsrahmen, eigene Klimaanpassungsstrategien vorzulegen, und dafür Sorge zu tragen, dass die Kommunen Klimaanpassungskonzepte aufstellen. Eine erste bundesweite, repräsentative Umfrage im Auftrag des UBA zeigt nun, dass eine Mehrheit der befragten Kommunen bei dem Thema aktiv ist.
For almost eight out of ten young people in Germany, protecting the environment and the climate is an important issue. This was the result of the representative study “Future? Ask young people! 2023”, which was conducted on behalf of the German Environment Agency (UBA) and the Federal Ministry for the Environment (BMUV). This is less than in the last survey two years ago.
Water bodies can contribute to climate change as sources of greenhouse gases – this is the conclusion of a new UBA study. Modified water bodies in particular emit carbon dioxide, methane and nitrous oxide. Renaturalisation and the reconnection of floodplains can help to reduce these emissions and enable water bodies to act as greenhouse gas sinks.
Capacity expansion must be further accelerated to meet climate and energy targets. In the heating sector, mild weather led to lower demand for heating. In the mobility sector, the use of renewable electricity in transport increased slightly.
The European Emissions Trading Scheme (EU ETS 1) covers emissions from energy-intensive industry, the energy sector and intra-European aviation. In 2023, the 1,725 stationary installations in Germany covered by the EU ETS 1 emitted around 289 million tonnes of carbon dioxide equivalents (CO₂-eq). This corresponds to a reduction of around 18 per cent compared to the previous year.
Sponge city concepts are an essential basis for adapting cities to extreme weather events such as heavy rain, heat and drought. Many local authorities are working toward that aim. However, it is becoming increasingly important to remove barriers so that towns and cities can better prepare for changing climate conditions.
On World Environment Day, the German Environment Ministry (BMUV), together with the German Environment Agency (UBA), the Federal Office for Radiation Protection (BfS) and the Federal Agency for Nature Conservation (BfN), provided comprehensive information on the health risks and protective measures related to the climate crisis at the Environment Week event.
