Energiespeichersystem Thermomanagement German Electric
Germany, for instance, has adopted a EUR 130 bn package of which a budget of hydrogen and electric vehicles. Likewise, the Council of the European Union agreed on a EUR 750 bn recovery package that will be aligned with the Paris Agreement and the Union''s climate targets. China establishes important targets and measures for ensuring a
Why should Germany use energy storage systems?
Germany is under increasing pressure to rapidly decarbonize its electricity system, while ensuring a secure and affordable electricity supply. In this context, energy storage systems (ESSs) can play a crucial role in enabling a high share of variable renewable electricity generation.
What is electric thermal energy storage (ETEs)?
The 130MWh Electric Thermal Energy Storage (ETES) demonstration project, commissioned in Hamburg-Altenwerder, Germany, in June 2019, is the precursor of future energy storage solutions with gigawatt-scale charging and discharging capacities. Siemens Gamesa, Hamburg University of Technology, and Hamburg Energie.
What is the energy trilemma in Germany?
In Germany, increasing pressures across all dimensions of the energy trilemma (sustainability, security, affordability) make radical changes to the country’s energy system more imperative than ever.
How is Germany transforming the energy system?
In addition to the complexity of transforming the German electricity system, climate-related targets and policies have been tightened substantially. The newest amendment of the Renewable Energy Sources law requires renewable energy sources to cover at least 80% of the annual electricity consumption in 2030.
What are the applications of thermal energy storage?
At the same time, they are opening up further applications such as stationary energy storage for grid stabilization and for optimizing the operation of electrolysers. Thermal energy storage systems cover both short (day/night) and long-term (seasonal) periods. In the industrial environment, thermal storage is used for waste heat recovery.
Can pumped hydro storage be a key component of Germany's electricity system?
The study by Keles and Yilmaz , for instance, considers only the option of pumped hydro storage (PHS), as it is already a key component of the German electricity system. Others consider multiple technology options, with Bartholdsen et al. , for instance, considering also lithium-ion batteries and hydrogen storage (via power-to-gas).