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  • Article from 11.07.2024 | Last changed: 11.07.2024

    Eco-friendly transport refrigeration

    … products of halogenated refrigerants and blowing agents in the environment: type, environmental concentrations, and fate with particular regard to new halogenated … conditions for a future development of freight transport – a systematic analysis based on a comparison of countries Tags CO2 refrigeration technology freight …

  • 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"

    … air conditioning. Electric buses with mobile air conditioning and heat pumps based on the refrigerant CO 2 are available since autumn 2018. As of 2020, the … DUH Final Report (DBU Project, 2015, in German) Documents Mobile Air Conditioning: Environmentally Sound Alternatives (1.38 MB) Tags bus CO2 air conditioner F-gases …

  • 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

    … Building air conditioning Room air conditioners contain environmentally harmful HFCs and use a lot of electricity. Source: kanvag / … buildings, other facilities and buildings such as clean rooms, labs and data centers also need air conditioning that can be provided by the technologies … of all systems included in the study. A potential analysis in this sector is based on a detailed assessment of refrigeration needs of different industrial …

  • Article from 21.08.2023 | Last changed: 10.10.2025

    Heat pumps

    Luft-Wasser-Wärmepumpe

    … If heat pumps are operated with halogen-free refrigerants, they are especially environmentally friendly because the global warming potentials of these refrigerants … refrigerants and are characterized - beyond the legal requirements - by additional environmentally friendly properties. The requirements include stricter minimum …

  • Article from 30.06.2024 | Last changed: 30.05.2024

    Supermarket refrigeration

    indoor sight of a supermarket

    … 30th Anniversary of the Montreal Protocol Documents Supermarket Refrigeration: Environmentally Sound Alternatives (1.21 MB) Global Warming Potential (GWP) of …

  • Article from 08.10.2020 | Last changed: 10.10.2025

    Application domains and emission reduction

    … in electrical equipment, and as a protective gas for magnesium casting. Emission data and emission projections can be found  here .  Halogen-free alternatives are … Consideration of the Properties Intrinsic to the Substance (2004) investigated the environmental impact of fluorinated greenhouse gases and evaluated their use for … technology was considered that is generally marketable with a low demand for research and development, but which has not been established yet. The four chosen …

  • Article from 27.06.2025 | Last changed: 10.10.2025

    German emissions of fluorinated greenhouse gases

    … such reports require a high level of detail, quantitative information on emissions data uncertainty, and complete  documentation. Emissions of fluorinated greenhouse … 2000. Since 2018, there has been a clear downward trend. In  comparison to the base year 1995, F-gas emissions fell by almost 40% to 9.95 million tonnes of CO2 … und 2005 Emissionen fluorierter Treibhausgase in Deutschland 2008 Tags emissions data emissions reporting EU climate policy F-gases international climate policy …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Persistent fluorinated greenhouse gases

    The atmospheric concentration increases. It was 10 ppt in 2020.

    … by the concentrations measured in the atmosphere. Complete global emission data are not available. Globally, SF 6 is often replaced by NF 3 or PFC. As a … by the concentrations measured in the atmosphere. Complete global emission data are not available. Globally, SF 6 is often replaced by NF 3 or PFC. As a …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Emissions and degradation products

    Look from outer space: the Indian Ocean

    … climate protection treaties, Germany also submits its annual emissions data to the European Commission. Degradation products Fluorinated gases degrade in … climate protection treaties, Germany also submits its annual emissions data to the European Commission. Degradation products Fluorinated gases degrade in …

  • Article from 24.07.2019 | Last changed: 04.11.2021

    Safe management of drinking water supplies

    Scheme of the Water Safety Plan concept: What can go wrong in our water supply? What risks does this cause for our supply? How can we control them? How do we know that they are under control?

    … discussion of this fairly new concept in Germany. As a WHO Collaborating Centre for Research on Drinking-Water Hygiene , UBA also provides consulting services to … of PMT/vPvM Substances Literature review and assessment of available toxicological data for PFAS Reducing the input of chemicals into waters: trifluoroacetate (TFA) as …

  • Article from 02.08.2019 | Last changed: 19.08.2019

    Information on the O3 exceedance table

    … not occur at all. Exceedances of the long-term goal are already being documented. Data made public The German Environment Agency publishes tables of the preliminary, … Reporting years 2007 - 2023 Critical Limits for Acidification and Nutrient Nitrogen Environmental Monitor 2024 Creation of a harmonized land cover map as an example for …

  • Article from 29.12.2022 | Last changed: 02.01.2023

    Identifying and managing flood risks

    Comprehensive and river basin-wide management is needed to deal with floods.

    … by flooding. This differentiation of floods according to certain annualities is based on statistical evaluations of a river discharges observed over many decades …