Grants to Durango, Colo. and Harrisburg, S.D. to retrofit school buses, reduce harmful diesel emissions

Grants to Durango, Colo. and Harrisburg, S.D. to retrofit school buses, reduce harmful diesel emissions DENVER-  The U.S. Environmental Protection Agency (EPA) is awarding the Durango (Colorado) School District 9-R and the Harrisburg (South Dakota) School District $20,000 each to retrofit diesel school buses in their communities. Grants to...