Conservative groups seeking information from the Environmental Protection Agency have been routinely hindered by fees normally waived for media and watchdog groups, while fees for more than 90 percent of requests from green groups were waived, according to requests reviewed by the Competitive Enterprise Institute.

CEI reviewed Freedom of Information Act requests sent between January 2012 and this spring from several environmental groups friendly to the EPA’s mission, and several conservative groups, to see how equally the agency applies its fee waiver policy for media and watchdog groups. Government agencies are supposed to waive fees for groups disseminating information for public benefit.