Crossword Heaven

Answer: BIOGAS

BIOGAS is a crossword puzzle answer that we have spotted 9 times.

• Fuel derived from fermenting organic waste
• Renewable fuel derived from organic matter
• Result of some fermentation
• Methane, carbon dioxide, etc.
• Renewable fuel for some farmers
• Manure byproduct
• Renewable fuel made from organic matter
• Renewable fuel
• Byproduct of composting