… use and greenhouse-gas emissions in Germany. last update on 24.06.2020 Background A systems approach is required to explore the mutual dependencies and feedback loops … to create the suitable regulatory and economic framework conditions as well as educational policy measures.  A clear commitment towards ambitious climate …

… been rising steadily for years and is increasingly putting pressure on the climate system and ecosystems. Despite numerous political efforts, the global use of natural resources is … been rising steadily for years and is increasingly putting pressure on the climate system and ecosystems. Despite numerous political efforts, the global use of natural …

… mit Weidenkörben Stettin (1920) Source: Sammlung Erhard Mülleimer für die systemlose Abfuhr Berlin – Wetzlar – Hildesheim Source: Sammlung Erhard … einer entleerten 90-Liter-Mülltonne, Lübeck (1928) Source: Sammlung Erhard Systemmüllgefäße verschiedener Bauarten (1928) Source: Sammlung Erhard Next Previous …

… to 2018. One major focus of the study was the drafting of a detailed overview of systems which do and do not use SF 6 . 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 be substituted by alternative …

… for buses Bus of Berlin’s public transport company (BVG) with CO2 air conditioning system Source: Konvekta Buses are eco-friendly means of transport, nevertheless … climate performance can be increased still further. Today’s mobile air conditioning systems in buses still use the refrigerant tetrafluoroethane (R134a), a greenhouse …

… is only a few degrees lower than the outside temperature. Central air conditioning systems that use R407C and R410A refrigerants and integrate cold water generators … air convectors or building component activation, or indirectly via a ventilation system that pipes in cooled air via a duct system. Air conditioning without HFCs …

… Bailly / Fotolia.com According to the VDMA, around 36,500 centralized refrigeration systems and over 540,000 plug-in refrigeration units were installed in German … stores in 2017. Fluorinated refrigerants are still the most common in existing systems. last update on 30.06.2024 News Regulation (EU) 2024/573 on fluorinated …

… gases as well as Directive 2006/40/EC relating to emissions from air-conditioning systems in motor vehicles. Fully halogenated CFCs and HCFCs Fully halogenated CFCs … gases as well as Directive 2006/40/EC relating to emissions from air-conditioning systems in motor vehicles. Fully halogenated CFCs and HCFCs Fully halogenated CFCs …

… planning, construction and installation, operation and maintenance of the entire system from catchment to consumer. Also, good understanding of these processes … time, termed Water Safety Plans. With this approach, risks to human health can be systematically identified, assessed and controlled in all processes from catchment … and the distribution system, including pumping stations and pressure boosting systems. The system assessment consists of a hazard analysis and a risk assessment . …