In response to the article (The Day Sept. 13), "Norwich Public Utilities looks to join major gas line expansion project," so-called natural gas is fracked methane, a greenhouse gas and second most ...

Rewetting wetlands can help lock carbon in the ground, but fully flooding them may backfire by boosting methane emissions.

A past leader of the Sierra Club recently acknowledged he was too late in realizing that curbing methane emissions should have been a priority in combating climate change. In Europe, leaders who once ...

Refuse-derived fuel (RDF) — conglomerated waste often composed of up to 50% plastic — is being burned globally in waste-to-energy incinerators, cement kilns, paper mills, and by other industries.