Fossil energy
Antonyms for "fossil energy" (26 found)
Adjective(9 words)
geothermal powergreen energynew energyrenewablerenewable usable energyrenewable utilizable energysolar energy swedensolar usable energiessolar usable energy
Noun(17 words)
alternative energiesbioenergybioenergy sourceclean energy sourceenergia solarhydro usable energyhydro usable energy potentialhydrogen fuelnuclear energyrenewable-energytidal energywasserkraftwindwind powerwind usable energywood biomassénergie renouvelable