Methane is a more powerful greenhouse gas than carbon dioxide, but there is far less of it in the atmosphere and it does not stay there as long. Methane is more than 25 times as potent as carbon ...

The six-cylinder, 62-bore engine achieved around 30% fewer methane emissions than the same engine without VCR, taking total slip to around 0.83% of gas consumption. This is less than half the EU ...

The devices look a bit like walkie-talkies. But they are equipped with sensors that reveal the extent of methane, turning this invisible gas into concrete numbers on a screen. Those numbers can be ...

The Republican-controlled Congress has voted to repeal a federal fee on oil and gas producers who release high levels of methane, undoing a major piece of former President Joe Biden's climate ...

Swiss marine power company WinGD has completed shop tests of its groundbreaking variable compression ratio (VCR) technology. The results confirm that methane reductions from new X-DF engines with VCR ...