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  • Article from 30.09.2025 | Last changed: 01.10.2025

    Resources Commission at the UBA (currently inactive)

    Excavators at work in an open pit

    … levels of natural resource use. Work areas during the third appointment period (May 2021 - May 2024): Opportunities and limits of recycling in the context of the … levels of natural resource use. Work areas during the third appointment period (May 2021 - May 2024): Opportunities and limits of recycling in the context of the …

  • Article from 17.06.2025 | Last changed: 10.10.2025

    Switchgear

    Illustration of a typical gas-insulated switchgear

  • Article from 11.07.2024 | Last changed: 11.07.2024

    Eco-friendly transport refrigeration

    … propane developed (2020) Large ships with CO2 or NH3/CO2-refrigeration systems (2019) Cruise refrigeration with CO2 (2018) 2000 reefer containers cooling with CO2 …

  • 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"

    … buses with CO2 air conditioning (2022) Award for mobile electrical CO2 compressor (2019) World premiere for electric bus eCitaro at (2018) Buses with CO2 air …

  • 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

    … of Germany’s air conditioners strongly affect the climate. last update on 26.03.2019 Building air conditioning in Germany Germany is located in a temperate climate …

  • Article from 27.06.2025 | Last changed: 10.10.2025

    German emissions of fluorinated greenhouse gases

    … SF6, NF3) Inventarermittlung der F-Gase 2017/2018 Inventarermittlung der F-Gase 2019/2020 Inventarermittlung der F-Gase 2021/2022 Related publications Submission under the United Nations Framework …

  • Article from 20.07.2023 | Last changed: 10.10.2025

    Persistent fluorinated greenhouse gases

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

    … (JRC Report) Trends in Atmospheric Sulfur Hexafluoride Interim report (EMPA 2021) Tags F-gases greenhouse gas emission partially fluorinated hydrocarbons …

  • Article from 04.04.2024 | Last changed: 04.04.2024

    Fluorinated greenhouse gases and fully halogenated CFCs

    blue sky and white clouds

    … years (HFC phase down). Whereas developed countries must start with a freeze in 2019, developing countries have more time to implement appropriate measures. The … years (HFC phase down). Whereas developed countries must start with a freeze in 2019, developing countries have more time to implement appropriate measures. The …

  • 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?

    … early identification of potentially present weaknesses. last update on 24.07.2019 The water safety plan (WSP) approach of WHO With the 2003 edition of the … Plans (CR-WSP) - Compilation of potential hazardous events and their causes, April 2021 (2.09 MB) Related contents Anerkennung und Harmonisierung – 4MS-Initiative …

  • Article from 02.08.2019 | Last changed: 19.08.2019

    Information on the O3 exceedance table

    … year at the measuring stations of the German States and UBA. last update on 02.08.2019 Target values To protect human health ozone concentrations in ambient air have …

  • 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.

    … economic activities and material assets is considered in more detail (Schütte, 2021) and related to the statistical probability of occurrence (annuality). - … floodplains, which has long been an instrument of flood management (Schütte, 2021). According to § 76 WHG, floodplains are areas between surface waters and dykes … of flooding for other countries in the same catchment area. References Schütte (2021): Schütte, Dieter B. Hochwasserschutz und kommunale Daseinsvorsorge.   Wasser …

  • Article from 23.04.2025 | Last changed: 23.06.2025

    Research and development projects on nanomaterials

    Nano structures

    … Rate 2024 Nanocarrier - Part I: Overview and categorization of nanocarriers 2021 Development of a specific OECD Test Guideline on Particle Size and Particle … and the use of the data for further environmental testing and assessment strategies 2019 Analysis of studies and research projects regarding the detection of …