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1513 - 1524 of 1703
  • Article from 09.10.2025 | Last changed: 10.10.2025

    Geoengineering-Governance

    atmosphere of the Earth

    … rely on chemical reactions between the atmosphere and rocks (enhanced weathering). Effective climate protection or megalomania? UBA published a systematic analysis of … available. There is also the risk that humanity will be confronted with the effects of dangerous climate change as well as the negative impacts of …

  • Article from 08.12.2020 | Last changed: 11.12.2020

    Environmental Compliance Assurance

    A red barrel lies in a river and is examined by a person in a green protective suit.

    … enforcement staff. Source: Microgen / Fotolia.com Environmental law is only effective if properly enforced. The German Environment Agency therefore works to … Compliance Assurance The German Environment Agency also commissioned a study entitled "Dialogue with Experts on the EU Legislative Act on Environmental …

  • Article from 22.05.2019 | Last changed: 28.05.2019

    Persistent Organic Pollutants (POPs)

    … limits on the production, use and release of several of these 14 POPs have been in effect in Germany since the 1980s. Their concentrations in the environment remain … limits on the production, use and release of several of these 14 POPs have been in effect in Germany since the 1980s. Their concentrations in the environment remain …

  • Article from 04.01.2019 | Last changed: 04.01.2019

    Sustainability evaluation of case studies

    Sustainability evaluation of case studies Sustainability evaluation of case studies on Sustainable Chemistry Results … impacts of the project paramount - or both? Distinguish between efficiency and effectiveness. Structure the documentation of case studies more systematically. A …

  • Article from 24.06.2020 | Last changed: 25.06.2020

    RESCUE – Resource-Efficient Pathways to Greenhouse-Gas-Neutrality

    picture symbolizing the interdependencies between greenhouse gas emissions and raw material use

    … RESCUE – Resource-Efficient Pathways to Greenhouse-Gas-Neutrality Raw material use effects greenhouse gas emissions – but low carbon technologies need resources, too. … per cent, was illustrated by the German Environment Agency in 2014 in the scenario study „ Germany in 2050: a greenhouse-gas neutral country “. Initiating such a …

  • Article from 29.02.2016 | Last changed: 29.02.2016

    Airguns - an underestimated disruptive factor

    Finnwal

    … the world where there is little underwater noise caused by human activities. An UBA study shows that the scientific use of airguns can emit noise in to this sanctuary … with which to evaluate sound propagation. The study outcome indicates that masking effects of airgun signals are likely and that significant impacts on the …

  • Article from 17.06.2025 | Last changed: 10.10.2025

    Switchgear

    Illustration of a typical gas-insulated switchgear

    … end of 2024 with the final report of the project. Project on electrical equipment A study on the transmission and distribution of electrical energy without the use of … . Also suitable policy, legislative, regulatory and economic measures to achieve an effective reduction of SF 6 in new systems were explored. SF 6 technology can only …

  • Article from 02.08.2024 | Last changed: 02.08.2024

    Climate friendly mobile air conditioning for buses

    a black and yellow bus of the BVG with inscription "CO2"

    … of the refrigerant emit to the atmosphere and thus contribute to the greenhouse effect. On average,  mobile air conditioning systems in buses lose around 15 percent … of the refrigerant emit to the atmosphere and thus contribute to the greenhouse effect. On average,  mobile air conditioning systems in buses lose around 15 percent …

  • Article from 26.03.2019 | Last changed: 19.02.2020

    Building air conditioning

    A lot of room air conditioners hangig on the face of a building

    … office buildings are air conditioned (Bettgenhäuser et al. 2011). According to one study, the carbon footprint of air conditioning is set to double by 2030, whereas … heat is conveyed outside through a tube via air flow. This creates an extraction effect whereby warm outside air flows back into the room. If the exhaust tube passes …

  • Article from 21.08.2023 | Last changed: 10.10.2025

    Heat pumps

    Luft-Wasser-Wärmepumpe

    … noise emissions are limited. The details can be found in this background study and the award criteria. Heat pump subsidies Heat pumps derive heat from the … noise emissions are limited. The details can be found in this background study and the award criteria. Heat pump subsidies Heat pumps derive heat from the …

  • Article from 08.10.2020 | Last changed: 10.10.2025

    Application domains and emission reduction

    … introduction of alternatives. More information can be found in the AAP database. Studies and reports Here we only present some of our general studies and reports. … under Special Consideration of the Properties Intrinsic to the Substance The study titled Risks and Benefits of Fluorinated Greenhouse Gases in Processes and …

  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    … gases . Climate protection and fluorinated greenhouse gases (F-gases) The effects of climate change can be observed in virtually every corner of the globe … potential (GWP). The Global Warming Potential (GWP) is a measure of the climate effectiveness of greenhouse gases compared to CO 2 as a reference substance (GWP = …