Vermont's Killington ski resort and Green Mountain Power are highlighting a project that is using cow manure to power one of the resort's lifts.
The Cow Power program enables customers to purchase all or part of their electricity at a premium and support Vermont's dairy farms.
The program works by collecting cow manure, mixing it with wash water from the milking equipment and then pumping that slurry into a digester where it is heated for three weeks. The process converts the manure into biogas that is 60 percent methane.
Joseph Sargent, a co-founder of Vermont's Killington ski area has died, 56 years after he helped begin the process that led to the opening of the resort that is now the largest ski area in the eastern United States.
Sargent died Wednesday in West Hartford, Conn. He was 83. The cause of death was not released.
In 1956 Sargent worked with Preston Leete Smith to found the Sherburne Corp., which carved the resort out of the Calvin Coolidge State Forest in what was then the town of Sherburne.