WASHINGTON, Dec 13 (Reuters) - The U.S. Energy Department said on Tuesday it will not comply with a request from President-elect Donald Trump's Energy Department transition team for the names of people who have worked on climate change and the professional society memberships of lab workers.
The response from the Energy Department could signal a rocky transition for the president-elect's energy team and potential friction between the new leadership and the staffers who remain in place.
SEE ALSO: Trump picks Energy Department opponent Rick Perry for Energy Secretary: Sources
The memo sent to the Energy Department on Tuesday and reviewed by Reuters last week contains 74 questions including a request for a list of all department employees and contractors who attended the annual global climate talks hosted by the United Nations within the last five years.
More on climate change around the world
Energy Department spokesman Eben Burnham-Snyder said Tuesday the department will not comply.
"Our career workforce, including our contractors and employees at our labs, comprise the backbone of (the Energy Department) and the important work our department does to benefit the American people," Burnham-Snyder said.
"We are going to respect the professional and scientific integrity and independence of our employees at our labs and across our department," he added. "We will be forthcoming with all publicly available information with the transition team. We will not be providing any individual names to the transition team."
He added that the request "left many in our workforce unsettled."
Reuters reported late Monday that former Texas Governor Rick Perry is expected to be named by Trump to run the Energy Department. The agency employs more than 90,000 people working on nuclear weapons maintenance and research labs, nuclear energy, advanced renewable energy, batteries and climate science.
More on the members of Trump's cabinet
The memo sought a list of all department employees or contractors who have attended any meetings on the social cost of carbon, a measurement that federal agencies use to weigh the costs and benefits of new energy and environment regulations. It also asked for all publications written by employees at the department's 17 national laboratories for the past three years.
Trump transition officials declined to comment on the memo.
"This feels like the first draft of an eventual political enemies list," a Department of Energy employee, who asked not to be identified because he feared a reprisal by the Trump transition team, had told Reuters.
RELATED: Impact of changing climates around the U.S.
Republican Trump said during his election campaign that climate change was a hoax perpetrated by China to damage U.S. manufacturing. He said he would rip up last year's landmark global climate deal struck in Paris that was signed by President Barack Obama.
Since winning the Nov. 8 election, however, Trump has said he will keep an "open mind" about the Paris deal. He also met with former Vice President Al Gore, a strong advocate for action on climate change. (Editing by Jeffrey Benkoe)