energy and power line icons collection. solar, wind, hydroelectric, geothermal, biomass, nuclear, fossil fuels

vector icon line sign solar wind hydroelectric geothermal biomass nuclear fossil fuels renewables efficiency grid battery turbine generator energy storage converters photovoltaic fuel cells hydropower tidal wave coal oil gas biofuels heat thermodynamics exergy power plants cogeneration audit sustainability carbon emissions greenhouse gases netzero smart grids electric vehicles neutral offgrid conservation balance independence macro micro outage