Crossword puzzle clue "renewable energy option that uses roof panels"

Here are the possible solutions for renewable energy option that uses roof panels clue

Answer
Clue
Relevancy
solar
Clue
Renewable energy option that uses roof panels
Renewable energy option, for a few billion more years anyway
Renewable energy
biomass
Clue
Renewable energy source
Definition
the total mass of living material in an ecosystem
clean
Clue
Like renewable energy
Definition
to rid of stain
ecol
Clue
Renewable energy subj.
epa
Clue
Federal group that supports renewable energy: Abbr.
hydro
Clue
Renewable energy, informally
Definition
(short for) a hydropathic establishment

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