Answer:

B

I

O

G

A

S

We have spotted BIOGAS (6 Letters) a total of 2 times in our database. Below you may see the clues associated with BIOGAS and also when and where was it last seen:

Referring crossword puzzle clues

• Renewable fuel
• Byproduct of composting

Usage among publishers:

• Wall Street Journal: Jan 16, 2025
• New York Times: Jan 29, 2023