Electric utilities are always searching for ways to minimize costs, improve availability, and reduce emissions. Recent changes in the price of natural gas have made that fuel economically attractive, ...

A dual-fuel conversion system can offer some of the fuel- and emissions-saving benefits of a natural gas engine without going out and buying a brand-new truck. Recent changes in Environmental ...

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.

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.

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

Appliance manufacturers want their customers to have it all when it comes to the higher-end range models. With ovens in the $1,500-and-up category, there are a growing number of models with upgrades ...