| One found in peat, a source of sustainable energy? (6) |
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| Methane from plant matter |
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| Byproduct of composting |
New York Times |
29 Jan 2023 |
| Renewable fuel |
Newsday |
01 May 2020 |
| Influence over westerly turn to green fuel |
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| Renewable fuel made from organic matter |
LA Times Daily |
20 Sep 2017 |
| Renewable fuel made from organic matter |
The Washington Post |
20 Sep 2017 |
| Manure byproduct |
New York Times |
14 Jan 2017 |
| Renewable fuel made from organic matter |
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| Manure byproduct |
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| Renewable fuel derived from organic matter |
Jonesin |
19 Jan 2016 |
| Renewable fuel derived from organic matter |
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| Result of some fermentation |
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| Fuel derived from fermenting organic waste |
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| Fuel mixture |
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