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  • Article from 17.09.2019 | Last changed: 17.09.2019

    Rebound effects

    … to be greater. The direct rebound effect for space-heating use can be anywhere from 10 to 30 percent, while the rebound effect occasioned by greater vehicle fuel … to be greater. The direct rebound effect for space-heating use can be anywhere from 10 to 30 percent, while the rebound effect occasioned by greater vehicle fuel …

  • Article from 08.07.2014 | Last changed: 08.07.2014

    Leveraging cost reduction potential through resource efficiency

    A man with the calculator calculates the costs.

    … are processed in Germany each year, this would translate into annual savings of €100 billion. The concept that existing resource efficiency potential has not been … of the measures recommended by outside consultants were rolled out for less than €10,000, while an additional 20 percent paid for themselves in less than six months … are processed in Germany each year, this would translate into annual savings of €100 billion. The concept that existing resource efficiency potential has not been …

  • Article from 20.05.2022 | Last changed: 18.07.2022

    Good to know about nanomaterials

    Nano structures

    … where research is urgently needed to protect workers, users and the environment. In 2013 the above mentioned federal authorities together with the National Metrology … where research is urgently needed to protect workers, users and the environment. In 2013 the above mentioned federal authorities together with the National Metrology …

  • Article from 20.11.2025 | Last changed: 24.11.2025

    Evaluation Criteria and Guidelines

    … 5 March 2025 (legally binding from 15 March 2027) 4 th amendment of recasting as at 10 June 2024 (legally binding from 22 June 2026) 3 rd amendment of recasting as at … binding since 8 June 2023 ) recast as at 14 May 2020  ( legally binding since 10 June 2022 ) The evaluation criteria document comprises a positive list of … starting substance for manufacturing of elastomers in contact with drinking water (109.03 kB) Tags drinking water drinking water hygiene … Pursuant to the 2nd …

  • Article from 19.07.2024 | Last changed: 19.07.2024

    Questions and Answers on Water Reuse

    …   According to a study by TU Munich (2017), European rivers which contain 10% of treated waste water from sewage treatment plants with a secondary treatment … for tolerances for different metals and semimetals in irrigation water (DIN 19684-10) and requirements for hygienic concerns about irrigation water (DIN 19650) are in …   According to a study by TU Munich (2017), European rivers which contain 10% of treated waste water from sewage treatment plants with a secondary treatment …

  • Article from 27.03.2023 | Last changed: 27.03.2023

    National Water Strategy

    … are to be implemented step by step until 2030. The strategy is divided into the 10 strategic themes: Protect, restore and ensure a semi-natural water regime for the … are to be implemented step by step until 2030. The strategy is divided into the 10 strategic themes: Protect, restore and ensure a semi-natural water regime for the …

  • Article from 09.10.2025 | Last changed: 10.10.2025

    Geoengineering-Governance

    atmosphere of the Earth

    … global impact. They should therefore also be regulated globally. last update on 09.10.2025 What is geoengineering? Geoengineering refers to “the deliberate large-scale … a result of the input of additional pollutants to the oceans. 43 states agreed in 2013 on a binding international regulation, which includes a ban on commercial …

  • 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.

    … ( ENPE, network of prosecuters for the environment ) and judges ( european forum of judges for the environment EUFJE). The German Environment Agency has also …

  • Article from 22.04.2020 | Last changed: 22.04.2020

    Chemicals

    … image (529.87 kB) eqs_pah_2016_2018.pdf (151.65 kB) Next Previous Directive 2013/39/EU sets biota EQS for fluoranthene and benzo[a]pyrene and expresses it as an … of Europe, all the Member States must apply the biota EQS laid down in Directive 2013/39/EU (cf. Art. 3, Para 2). Evaluation of the AA-EQS and Biota-EQS of … benzo[k]fluoranthene and benzo[ghi]perylene often exceeded the MAC-EQS. … Directive 2013/39/EU sets biota EQS for fluoranthene and benzo[a]pyrene and expresses it as an …

  • Article from 04.01.2019 | Last changed: 04.01.2019

    Sustainability evaluation of case studies

    … of case studies on Sustainable Chemistry Results of an expert discussion at 10.09.2018 last update on 04.01.2019 In parallel with the research and documentation … of case studies on Sustainable Chemistry Results of an expert discussion at 10.09.2018 … In parallel with the research and documentation of best-practice case …