The combustion chamber test not only marked engineering progress but also highlighted the use of liquid biomethane as a rocket fuel derived locally from livestock manure, specifically cow dung.

Instead, the cow dung is used to make biomethane. "Fuel has become extremely expensive. Biogas was a good option. The only requirement was space and cows. We had both,” explains Ms Kumbhar.

To be sure, a Bio-CNG plant converts cow dung into compressed natural gas through anaerobic digestion. This eco-friendly fuel can be used for cooking, heating, or powering vehicles. The plant ...

Xizang will continue to carry out post-disaster relief work, and coordinate temporary and transitional resettlement to ensure a safe and warm winter for quake-affected people, Gama Cedain, acting ...

The 270bhp tractor runs on fuel captured from cow dung. Cow dung is treated, compressed, and turned into low-emission fuel using a processing unit. The tractor can reduce carbon dioxide emissions ...