In a move that will reduce carbon emissions, the SRP board of directors approved plans to convert coal-fired generating ...

Salt River Project hopes to convert a coal-fired unit to natural gas at Springerville Generating Station, one of Arizona's last remaining coal plants.

The announcement comes a few months after Tucson Electric Power said it would do the same for the units it owns at Springerville Generating Station.

Microorganisms in the Black Sea can produce large amounts of the potent greenhouse gas nitrous oxide (N2O). However, this gas never reaches the atmosphere because it is swiftly consumed by other ...

Features of the priciest metro Phoenix houses to sell include a saltwater pool, putting green and grand gas fireplace.

Microorganisms in the Black Sea can produce large amounts of the potent greenhouse gas nitrous oxide (N2O). However, this gas ...

The latest addition to the Vantage catalog is the Fiat Ducato-based Teo, a two-berth conversion with 2 lounges, an upgraded kitchen, and plenty of style ...

The Whirldwind GTV 563 is a three-berth model in standard configuration but can be turned into a five-berth camper van with the pop-top option ...

A large-scale carbon capture pipeline began operating in the Midwest in September, succeeding where others have so far fallen short.