MORGANTOWN, W.Va. — When schools across the state go back to the classroom this month, transportation departments will not be using GreenPower Motor buses. The electric buses are the focus of a compliance investigation being conducted by the National Highway Traffic Safety Administration (NHTSA).
Transportation officials have reported problems with brakes overheating, poor battery performance in cold weather, and unapproved emergency exits.
GreenPower Motor took possession of the South











