Answer: BIOMASS

The crossword puzzle answer BIOMASS has 2 different clues. We have seen it appear in puzzles 2 times.

Crossword puzzle clues for BIOMASS:

• Organic matter convertible to fuel
• Renewable energy source

Usage in crossword puzzles

• Washington Post Daily Crossword Puzzle - 1999-07-14
• Washington Post Daily Crossword Puzzle - 2003-03-09

Back to crossword answers starting with letter B