The Pipistrel Velis Electro taxis at Ecuvillens airfield in western Switzerland. Credit: Kimberly Henneman Our look at the first certified electric airplane continues with a flight on the Pipistrel ...

Editor's Note The accompanying article is the first of four, adapted by permission from papers presented at a recent Standard Oil Development Company seminar on Fuels of the Future. Each paper deals ...

Noise has become a hot topic for nearly every industry, and power generation is no exception. There are evolving regulations and interpretations to consider as well as the community response to noise.

Reciprocating engines in sizes from a few kilowatts to several MW are used to generate electricity by utilities, hospitals, manufacturing plants and commercial buildings. For many years these engine ...