Keene State uses purified used cooking oil to heat campus - Washington Times

Keene State uses purified used cooking oil to heat campus - Washington Times

Keene State uses purified used cooking oil to heat campus Washington Times KEENE, N.H. (AP) - Things are heating up at Keene State College, which is now using 100 percent used cooking oil to keep more than a third of its campus warm. Officials say the college's decision to switch their heating fuel to replace polluting ... and more »