Public Utilities & Environment

Dominion Energy Ohio

DTE Marietta LLC

Luminant

Newport Water & Sewer District

Optimum

Reno Area Water & Sewer District

Rumpke

Rumpke provides environmentally friendly waste disposal solutions and recycling options for homes and businesses.

Sustainable Ohio Public Energy Council (SOPEC)

Thermo Fisher Scientific

Warren Community Water and Sewer Association, Inc.