Mitch Landrieu gestures ahead of a ceremony where President Joe Biden signed the Infrastructure Investment and Jobs Act at the White House on Nov.
Pittsburgh companies want a place for coal gas and the state’s other resources in hydrogen … – by — on March 29, 2024 at 9:34 am
Coal mine methane — natural gas released from coal mines — is a climate menace. Most of it vents into the air, liberating a greenhouse