Air4NRG | Air isothermal compression
Air4NRG''s main objective is the development of an innovative, efficient (over 70% round-trip efficiency), long-term, sustainable Compressed Air Energy
Air4NRG''s main objective is the development of an innovative, efficient (over 70% round-trip efficiency), long-term, sustainable Compressed Air Energy
About Air4NRG: Air4NRG is a Horizon Europe-funded project aimed at developing an innovative and sustainable energy storage solution based on isothermal compressed air
An advanced compressed air energy storage has been selected as the preferred option for a city in rural New South Wales,
Air4NRG is a European project developing innovative isothermal compressed air energy storage (I-CAES) technology to enhance renewable energy storage, reduce reliance
In this context, the EU-funded Air4NRG project aims to improve long-term energy storage. Specifically, it targets over 70 % round-trip efficiency, sustainability, and integration
Part owner of the Adele – Compressed Air Energy Storage System, a 200,000kW compressed air storage energy storage project
Klemens Kaar, Project Development Director for Corre Energy in Germany, discusses compressed air energy storage (CAES) technology. Corre
About Air4NRG: Air4NRG is a Horizon Europe-funded project aimed at developing an innovative and sustainable energy storage
The Storage Gap: More Glaring Than Ever in 2025 Recent blackouts across Southern Europe during unexpected wind droughts—three major incidents since January 2025—highlight our
The Canadian federal government is financially supporting the development of a large-scale advanced compressed air energy storage
A planning application for the first iron-air battery storage project in Europe at a location south-west of Buncrana has been
As the world shifts toward renewable energy, one major challenge remains: efficient energy storage. An EU-funded research team is exploring the use of compressed air
EDF Renewables North America today announced a 20-year Power Purchase Agreement (PPA) with Southern California Public Power
15. Conclusions Compressed Air Energy Storage (CAES) represents a versatile and powerful technology that addresses many of
Klemens Kaar, Project Development Director for Corre Energy in Germany, discusses compressed air energy storage (CAES) technology. Corre Energy is a European company
Air4NRG:Pioneering Clean Energy Storage Solutions Air4NRG is a European initiative aimed at developing innovative Isothermal Compressed Air Energy Storage (I-CAES)
A proposed large-scale energy storage project in Northern Ireland has been awarded EU funding of €90 million. The Larne compressed air energy storage (CAES) project
Electricity storage in the form of liquid air energy storage systems plays a decisive role in a flexible energy system. The project
Eneco and Corre Energy have signed a provisional agreement for the joint development of and investment in Corre Energy''s first compressed air
Air4NRG''s main objective is the development of an innovative, efficient (over 70% round-trip efficiency), long-term, sustainable Compressed Air Energy Storage (CAES) prototype, which
Eneco and Corre Energy have signed a provisional agreement for the joint development of and investment in Corre Energy''s first compressed air energy storage (CAES) project in Germany.
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Compressed Air Energy Storage (CAES) offers potential, but faces challenges including poor efficiency and reliance on fossil fuels. In this context, the EU-funded Air4NRG project aims to improve long-term energy storage. Specifically, it targets over 70 % round-trip efficiency, sustainability, and integration with the grid.
Air4NRG aims to revolutionise energy storage by leveraging isothermal compression-expansion technology. The project will provide robust, safe, and scalable energy storage solutions, using local materials to promote European industrial leadership and reduce dependency on imported resources.
According to Zaversky, there are several sites in Europe where this concept could operate, especially in southern European countries such as France, Greece, Italy and Spain. “The Greek islands are particularly favourable, because they have high solar energy available and there are locations where compressed air could be stored underground.”
Compressed Air Energy Storage (CAES) has been a valid possible solution for decades. However, its poor energy efficiency, the need for fossil fuels to regenerate electricity, and the use of underground cavities as storage reservoirs have limited its development and use.