European North Sea Energy Alliance
The old and near obsolete North Sea oil & gas infrastructure can be reused for the coming reneweable energy base, where the North Sea will play a central role. Core themes ENSEA:
Energy system: The infrastructure and processes that deliver power to end users and includes the electricity and gas supply networks, power generators (both large and centralised land small and decentralised) and other assets.
Balancing: Regulation of energy production, storage and consumption in order to equalise the production and consumption at any time (e.g. by quick regulating gas power plants) to keep the electrical energy system secure.
Back up: Energy production capacity which is in standby to react quickly when there is a difference in energy production and consumption e.g. because of fluctuating production of renewable energy sources like wind and solar energy.
Storage: Small capacity storage and high power pumps (e.g. flywheels or batteries) capable for operating for minutes or hours, or larger capacity storage necessary for extended periods without production from renewable sources.
Infrastructure (electricity grid): Smart grid infrastructures designed for both supply to customers as well as production of power within these grids.
Jutland/Denmark now also member of ENSEA:
[ensea.biz] – Associated Partner Denmark
[wikipedia.org] – Sabatier reaction
CO2 + 4H2 → CH4 + 2H2O ∆H = −165.0 kJ/mol
Hydrogen can be won from water and electrolysis, using renewable electricity. Hydrogen is explosive and needs to be stored at very low temperatures. By mixing it with the superfluous greenhouse gas CO2 (an exothermic reaction, meaning you get extra heat), you get methane, which is far easier to handle. And you solve the storage problem.