21stcentury adaptation(biology) africa alternateenergysources alternative architecture asia biomasschemicals biomassenergy biomassenergyindustries biotechnology bioénergie buildingconstruction buildings business businessenterprises carbondioxide carbondioxidemitigation carbonsequestration casestudies catalysis centralgovernmentpolicies chemistry cleanenergyindustries cleanenergyinvestment climatechange climatechangemanagementandpolicy climatechangemitigation climaticchanges computersimulation conditionséconomiques congresses continentalshelf costs culturalanthropology dataprocessing designandconstruction developedcountries developingcountries development dwellings développementdurable earthsciences ecology economicaspects economicconditions economicpolicy economics economicsandmanagement economicsandmanagementenergypolicy electrical electriccurrentconverters electricpower electricpower-plants electricpowerdistribution electricpowerproduction electricpowersystems electricutilities energy energyandstate energyconservation energyconsumption energydevelopment energyharvesting energyindustries energypolicy energystorage energytaxcredits energytechnology engineering entreprises environmentalaspects environmentaleconomics environmentalengineering environmentalengineering/biotechnology environmentalism environmentalpolicy environmentalprotection environmentalresponsibility environmentalscience environmentalsciences environnement equipmentandsupplies ethnography europe europeanunioncountries euthenics federalaidtoenergydevelopment finance forceandenergy forecasting forecasts foreigneconomicrelations fossilfuels france fuelswitching gazcarbonique ge195-199 ge196 general geology geothermalresources globalwarming governmentpolicy greenhousegasmitigation greenmovement greentechnology heatengineering history hydraulicengineering hydrogenasfuel hydrogène(combustible) industries interconnectedelectricutilitysystems internationalcooperation internetofthings investments islandnetworks(electricity) islands juvenileliterature lawandlegislation management masstransfer materials mathematicalmodels mechanical mechanics nanostructuredmaterials natureandnurture nuclearenergy oceanenergyresources opticalandelectronicmaterials opticalmaterials petroleumindustryandtrade petroleumreserves photovoltaicpowergeneration physics politicalaspects politicalscience politiquegouvernementale politiqueénergétique pollution pollutioncontrolindustry power(mechanics) powerresources powersresources prices protocols prévision publicpolicy realestate renewable renewableandgreenenergy renewableenergy renewableenergyresources renewablenaturalresources research ruraldevelopment ruralelectrification réduction réseauxélectriquesintelligents réseauxîlotés salinewaterconversion science semiconductors simulationparordinateur smallpowerproductionfacilities smartpowergrids social socialaspects socialchange socialresponsibilityofbusiness solarenergy solarenergyindustries solarpowerplants solarradiation stratigraphic stratigraphicgeology sustainability sustainableagriculture sustainablearchitecture sustainabledevelopment sustainableengineering technologicalinnovations technology thermodynamics tj807-830 twenty-firstcentury unitedstates urbanecology(sociology) vocationalguidance water-power water-supply waterindustry/watertechnologies windpower windpowerindustry windpowerplants économiesd'énergie énergiesrenouvelables îles