HCE Waterloo Solar LLC has provided the Department of Environmental Quality a notice of intent to submit the necessary documents for a permit by rule for a small renewable energy project (solar) in Prince William County, pursuant to Virginia Regulation 9VAC15-60. Formerly known as Logmill Solar, the project name has been changed to Waterloo Solar; the project number RE0000229 will remain unchanged.  The proposed project is located near the intersection of Logmill Road and U.S. Route 15 with latitude and longitude coordinates as follows: 38.904379, -77.640188.

The project is located on approximately 234 acres and will have a maximum capacity of 20 MW AC. The array will utilize approximately 47,300 solar modules mounted to a single axis tracking system and will interconnect to the local distribution network. The project developer is Holocene Clean Energy.