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RAG has a long track record of close involvement with new technologies that will make it possible to store and utilise large volumes of renewable energy efficiently.
Power-to-Gas
Conversion by means of power-to-gas technology enables us to make generation of renewable electricity supply secure.
Wind + sun = green gas
Power-to-gas comes down to this simple formula. This key technology of tomorrow’s energy systems uses power generated from renewable sources to produce emission-free energy that can be stored sustainably in underground porous sandstone reservoirs. With this service RAG enables year-round security of supply.
Using inputs such as water or biomethane which are available in abundance, water electrolysis can produce hydrogen and oxygen, and methane electrolysis or pyrolysis can yield hydrogen and carbon, another key raw material for the future.