Answer: BIOFUEL
The answer BIOFUEL has 12 possible clues. See the results below.
Possible Clues:
- Ethanol, for one
- Renewable source of power from living matter
- Converting one of blue or green power source
- Algae, at times
- Brief attempt to introduce oil for petrol as a green energy
- Eco energy source
- Green energy option
- Italy's getting into mixing of blue and green energy source
- Gas from beans, e.g
- Green energy source
Last seen in:
- The Guardian - Quick crossword No 16,385 - Nov 11 2022
- The Guardian - Cryptic crossword No 28,734 - Apr 18 2022
- New York Times - Mar 26 2022
- Irish Times (Crosaire) - Dec 26 2020
- Newsday.com - Aug 10 2019
- Eugene Sheffer - King Feature Syndicate - Aug 3 2018
- The Telegraph - CRYPTIC CROSSWORD NO: 27,322 - Oct 30 2013
- Ink Well xwords - Jun 28 2013
- The Telegraph - QUICK CROSSWORD NO: 26,696 - Oct 29 2011
- Universal - Jun 1 2011