Manure and food scrap digester to make fuel for college
SALISBURY, Vt. (AP) - Officials in Vermont are planning to break ground on a system that turns cow manure and food scraps into renewable natural gas to help Middlebury College meet…
SALISBURY, Vt. (AP) - Officials in Vermont are planning to break ground on a system that turns cow manure and food scraps into renewable natural gas to help Middlebury College meet…