- Scientists who won EPA research grants under previous presidential administrations may soon be barred from serving on the agency's independent advisory panels.
- The move could make it easier to install industry-friendly advisors on the panels and weaken pollution and climate regulations.
- EPA administrator Scott Pruitt, who was appointed by President Donald Trump, openly rejects mainstream climate science and data that shows human activity is a primary driver of global warming.
The US Environmental Protection Agency will announce on Tuesday it will bar certain scientists from serving on its independent advisory boards, according to people familiar with the plan, a move critics say could open the way to more industry-friendly advisors on the panels.
The EPA will bar scientists who have won agency-awarded grants in the past, billing the step as a way to preserve the independence of the boards, which provide the scientific input for agency decisions around pollution and climate change regulation.
An EPA spokesman declined to comment.
EPA Administrator Scott Pruitt signaled the move during a speech last week at the conservative Heritage Foundation, when he questioned the independence of scientists who have won past EPA research grants, and promised to "fix" the situation.
During his election campaign last year, Republican President Donald Trump promised to roll back environmental regulations from Democratic President Barack Obama's administration, including those limiting carbon dioxide emissions blamed for global warming, to make government more friendly to the drilling, mining, and manufacturing businesses.
The advisory boards were created by Congress to serve as a check on EPA policies and research. They include the EPA Scientific Advisory Board, the Clean Air Scientific Advisory Committee, and the Board of Scientific Counselors.
Last year, the SAB questioned an EPA report that concluded that hydraulic fracturing — an oil- and gas-drilling technology that frees petroleum from underground shale formations — had no "widespread impacts" on drinking water despite evidence of problems in several states.
In June, Pruitt decided not to renew the terms of nine members of a separate body, the 18-member Board of Scientific Counselors. One of those members, Michigan State University professor of community sustainability Robert Richardson, told Reuters the move came as a surprise because the work they were doing was "apolitical."
The EPA is also expected to announce three new members of the Clean Air advisory committee on Tuesday.
Pruitt is an outspoken doubter of mainstream climate science, a consensus of scientists that carbon dioxide from human use of fossil fuels is a primary driver of global warming, triggering more frequent volatile storms, sea level rise, and droughts.
Pruitt has said he wants to set up a televised debate about the science of climate change between scientists who believe it is driven by humans and those that do not.
Editing by Frances Kerry
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