On Dec. 18, 2025, the Colorado Air Quality Control Commission (Commission) adopted new, state-specific rules to regulate methane emissions from municipal solid waste (MSW) landfills. The Commission ...

Palladium is widely used in various industries and everyday products, including smartphones, semiconductor manufacturing ...

PHOENIX — The state of Arizona is giving away free gas caps. Not to just anyone. The freebie is limited to those who fail their vehicle emissions test due to a faulty gas cap. And the tab is actually ...

Interest in supercritical CO2 cycles has been growing in the field of clean power generation from fossil fuels. Numerous ...

Several situations, including when takeaway capacity is limited at remote oil-well sites, result in methane flaring. To avoid ...