In addition to Ohio Energy + Environment, there are several references available for you to use. Please find a list of relevant resources below that also relate to the topic of energy and environment.

Ohio Gas Association
Ohio Oil & Gas Association
American Gas Association
The Public Utilities Commission of Ohio
Pennsylvania Independent Oil & Gas Association
Independent Oil and Gas Association of West Virginia
Kentucky Oil and Gas Association
National Association of Regulatory Utility Commissioners
Ohio Environmental Protection Agency
Ohio Department of Natural Resources Division of Oil & Gas
National Association of State Utility Consumer Advocates

Fracking Resource Guide
Geology.com
Live Science
Watershed Council