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  • 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"

    Climate friendly mobile air conditioning for buses Bus of Berlin’s public transport … for buses New coaches are normally air conditioned. Increasing numbers of city and intercity buses also got mobile air conditioning. I n 1993, the proportion of …

  • 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 / Fotolia.com It is only recently that … used in more than 95 percent of Germany’s air conditioners strongly affect the climate. last update on 26.03.2019 Building air conditioning in Germany Germany is … low cost approach is running a sorption chiller using cogeneration plant waste heat. This solution combines a low cost heat source with a heat sink that is …

  • Article from 21.08.2023 | Last changed: 10.10.2025

    Heat pumps

    Luft-Wasser-Wärmepumpe

    … / Adobe Stock Heat pumps are coming into increasing use for heating of buildings and for hot water production in commercial as well as industrial applications. Heat … of earth, water and air, these also use other heat sources such as process heat, waste heat from building air conditioning or waste water. Depending on the task and

  • Article from 30.06.2024 | Last changed: 30.05.2024

    Supermarket refrigeration

    indoor sight of a supermarket

    … Supermarket refrigeration Supermarkets should cool climate friendly, energy-efficient and without fluorocarbon. Source: Bernard Bailly / Fotolia.com According to the …

  • Article from 08.10.2020 | Last changed: 10.10.2025

    Application domains and emission reduction

    Application domains and emission reduction Fluorinated greenhouse gases, which are used as refrigerants, … increase the use of hydrocarbon-based refrigerants as a contribution to the German climate target taking into account the energy target 2050 Using hydrocarbon (HC) …

  • Article from 27.06.2025 | Last changed: 10.10.2025

    German emissions of fluorinated greenhouse gases

    … greenhouse gases As a signatory to the United Nations Framework Convention on Climate Change (UNFCCC), Germany is required to elaborate annual emission … update on 27.06.2025 In keeping with the international requirements of the UNFCCC  and the IPCC, Germany is required to compile reports on the nation’s fluorinated …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Emissions and degradation products

    Look from outer space: the Indian Ocean

    Emissions and degradation products Sun and clouds over the Indian Ocean Source: NASA … have an extremely high Global Warming Potential. last update on 20.07.2023 Climate protection programmes The EU has decided to reduce greenhouse gas emissions …

  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    Fluorinated greenhouse gases and fully halogenated CFCs Some fluorinated greenhouse gases, halons and CFCs have … to phase down another group of substances that are particularly damaging to the climate – hydrofluorocarbons (HFC). last update on 04.04.2024 International …

  • 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?

    … of drinking water supplies Safe drinking-water management Source: UBA: WSP-Handbuch Drinking-water is most likely safe if all process steps – i.e. abstraction, … Strategic Workshop on Water Safety Planning, 12 – 13 March 2014 (212.62 kB) Climate Resilient Water Safety Plans (CR-WSP) - Compilation of potential hazardous …

  • Article from 02.08.2019 | Last changed: 19.08.2019

    Information on the O3 exceedance table

    … exceedances in the current year at the measuring stations of the German States and UBA. last update on 02.08.2019 Target values To protect human health ozone … 3 on more than 25 days in a year (averaged over 3 years), EU Directives 2002/3/EC and 2008/50/EC ). The long-term target is for exceedances to not occur at all. … tables of the preliminary, continuously recorded data recorded at its own stations and in the German States measuring network in order to provide the public with …

  • 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.

    Identifying and managing flood risks Comprehensive and river basin-wide management is needed to … of measures has progressed and whether new findings, for example adaptions to climate change, make it necessary to adjust flood risk management and planned …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    Research and development projects on nanomaterials Nano structures are more than … / Fotolia.com The German Federal Environment Agency (UBA) is currently funding and guiding the research and development projects on nanomaterials and other advanced materials …