greenhouse gases

Umwelt-Indikator

Indicator: Agricultural nitrogen surplus

A graph shows the agricultural nitrogen surpluses for individual years and as rolling 5-year means between 1990 and 2021. The 5-year-mean nitrogen surpluses in kilogrammes per hectare dropped from 117 to 82. The target for 2030 is 70 kilogrammes per hectare and year.

The five-year average of nitrogen surplus of the total balance per hectare of utilized agricultural land has decreased by 30 % since 1992.The Federal Government aims to reduce the average nitrogen surplus of the total balance of the years 2028 to 2032 to 70 kilogrammes per hectare of agricultural land.If the trend of the last 10 years continues, the target will be reached. read more

Climate | Energy

Accelerating global climate action by 2030

A research project for the German Environment Agency investigates options for multilateral initiatives of G20 countries to close the climate ambition gap between insufficient current policies and contributions and the goals of the Paris Agreement by 2030. The policy fields energy transition, synthetic e-fuels, sustainable food systems and forest protection are at the spotlight of the analysis. read more

Waste | Resources

Digitalisation and natural resources

Ein blaues Band mit binärem Code

Digitalisation is increasingly affecting all aspects of our lives. However, its impact on the natural resource demand has not been sufficiently examined, yet. The UBA research project ‘Digitalisation and natural resources’ applies simulation models to analyse the resource intensity of the digital transformation in Germany with the aim of identifying ways for an environmentally sound development. read more

The Umweltbundesamt

For our environment