FARGO, N.D. (AP) - Xcel Energy says it will be the first large utility in the country to switch to soy-based transformers, using oil produced from domestic soybean crops. The company now uses ...

Transformer oil, also referred to as insulating oil, is stable at high temperatures while offering superb electrical insulating properties. Water impacts the insulation’s dielectric properties as well ...

GE Energy has developed a new transformer monitoring system with more processing power, memory and diagnostic features than was available in products from previous generations. The new Intellix MO150 ...

GRAND RAPIDS, MI - An oily sheen visible on the Grand River after a massive line of thunderstorms ripped through Michigan on Sunday, March 30 stems from damaged electrical transformers in Grand Rapids ...