sustainable energy

Long-term power sources

Sustainable energy is power generated from sources that aren't depleted by use—solar, wind, hydroelectric, and geothermal, as opposed to finite fossil fuels.

The term emphasizes long-term viability: The country is investing heavily in sustainable energy.

It overlaps with renewable energy, though sustainable sometimes carries broader implications about environmental impact and resource management.

Opposites
resource depletion

sustainable energyfossil fuels

Combustible prehistoric organic deposits

coal · petroleum · oil · natural gas · crude oil

environmental impact

sustainable energydirty energy

coal power · smokestack industries

Family

energy, energetic, sustain, sustained, sustainable, sustaining, energetically, energies, sustains

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Positive · Everyday, not technical · Rated G