nonrenewable, unrenewable

fossil fuel, cellulosic, nonpolluting, solar, geothermal, decarbonise, nonrenewable, hydropower, photovoltaic, geothermic, geothermal energy, hydroelectric, sustainable, hydro, natural gas, decarbonized, greenhouse emission, exhaustible, bioplastic, greenhouse gas, biodegradable, kilowatt hour, recycled, environmentally sound, recyclable, wind farm, repower, wind turbine, greener, gigawatt, depletable, megawatt, hydrokinetic, oxyhydrogen, voltaic, thermochemical, organic, virent, carbon dioxide, desalinate, cleaner, unrenewable, adipic acid, kilowatt, sweet sorghum, terawatt, farmable, supercritical, idae, butanol, cadmium sulphide, electric, cow manure, conserving, reciprocating engine, repreve, succinic acid, climate change, storable, propanediol, dendro, biogenic, pentland firth, polluting, landfilling, inexhaustible, wind power, algal, tidal, diesel fuel, solar power, fermentable, nonfood, biocatalytic, nitrogen oxide, nuclear fission, daylighting, potable, freshwater, decomposable, alternative, fission reactor, fluorescent lamp, cold cathode, acrylic acid, bast fiber, aquacultural, thermoelectric, xylose, extractable, organic fertilizer, prairie cordgrass, sithe, extractive, fissionable, riparian forest, autotrophic, sugar cane, incandescent lamp, composted, harvestable, prairie grass, amortization, cumulation, cycle, election, furlough, graduation, installments, instalments, option, plan, receivable, renewals, term, abstract, appointment, audit, births, blip, budgets, census, lowcost, affordable, available, tradable, cheaper, infrastructural, utilized, capitalintensive, innovative, nonconventional, productive

ethanol, ethyl alcohol, fermentation alcohol, grain alcohol