Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION Y02E10/00 Y02E10/00Energy generation through renewable energy sources Y02E10/10Geothermal energy Y02E10/20Hydro energy Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient Y02E10/40Solar thermal energy, e.g. solar towers Y02E10/44Heat exchange systems Y02E10/46Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines Y02E10/47Mountings or tracking Y02E10/50Photovoltaic [PV] energy Y02E10/52PV systems with concentrators Y02E10/541CuInSe2 material PV cells Y02E10/542Dye sensitized solar cells Y02E10/543Solar cells from Group II-VI materials Y02E10/544Solar cells from Group III-V materials Y02E10/545Microcrystalline silicon PV cells Y02E10/546Polycrystalline silicon PV cells Y02E10/547Monocrystalline silicon PV cells Y02E10/548Amorphous silicon PV cells Y02E10/549Organic PV cells Y02E10/56Power conversion systems, e.g. maximum power point trackers Y02E10/60Thermal-PV hybrids Y02E10/70Wind energy Y02E10/72Wind turbines with rotation axis in wind direction Y02E10/727Offshore wind turbines Y02E10/728Onshore wind turbines Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction Y02E10/76Power conversion electric or electronic aspects Y02E20/00Combustion technologies with mitigation potential Y02E20/12Heat utilisation in combustion or incineration of waste Y02E20/14Combined heat and power generation [CHP] Y02E20/16Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT] Y02E20/18Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS] Y02E20/30Technologies for a more efficient combustion or heat usage Y02E20/32Direct CO₂ mitigation Y02E20/34Indirect CO₂mitigation, i.e. by acting on non CO₂directly related matters of the process, e.g. pre-heating or heat recovery Y02E30/00Energy generation of nuclear origin Y02E30/10Nuclear fusion reactors Y02E30/30Nuclear fission reactors Y02E40/00Technologies for an efficient electrical power generation, transmission or distribution Y02E40/10Flexible AC transmission systems [FACTS] Y02E40/20Active power filtering [APF] Y02E40/30Reactive power compensation Y02E40/40Arrangements for reducing harmonics Y02E40/50Arrangements for eliminating or reducing asymmetry in polyphase networks Y02E40/60Superconducting electric elements or equipmentPower systems integrating superconducting elements or equipment Y02E40/70Smart grids as climate change mitigation technology in the energy generation sector Y02E50/00Technologies for the production of fuel of non-fossil origin Y02E50/10Biofuels, e.g. bio-diesel Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel Y02E60/00Enabling technologiesTechnologies with a potential or indirect contribution to GHG emissions mitigation Y02E60/10Energy storage using batteries Y02E60/13Energy storage using capacitors Y02E60/14Thermal energy storage Y02E60/16Mechanical energy storage, e.g. flywheels or pressurised fluids Y02E60/30Hydrogen technology Y02E60/32Hydrogen storage Y02E60/34Hydrogen distribution Y02E60/36Hydrogen production from non-carbon containing sources, e.g. by water electrolysis Y02E60/50Fuel cells Y02E60/60Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD] Y02E70/00Other energy conversion or management systems reducing GHG emissions Y02E70/30Systems combining energy storage with energy generation of non-fossil origin