Further cementing President Barack Obama’s climate legacy, the Department of the Interior announced on Friday its intent to ban oil drilling in the U.S. section of the Arctic Ocean for the next five years, citing environmental risks.

The plan blocks the sale of new offshore oil and gas leases in the Beaufort and Chukchi seas, north of Alaska, between 2017 and 2022.

“The plan focuses lease sales in the best places ― those with the highest resource potential, lowest conflict, and established infrastructure ― and removes regions that are simply not right to lease,” Secretary of the Interior Sally Jewell said in a statement. “Given the unique and challenging Arctic environment and industry’s declining interest in the area, forgoing lease sales in the Arctic is the right path forward.”

The Obama administration’s proposed five-year program for oil and gas had included 13 potential lease sales — 10 in the Gulf of Mexico and one each in Alaska’s Cook Inlet, Beaufort Sea and Chukchi Sea. In March, the White House abandoned plans to include the Atlantic Coast in the upcoming sale.

Panoramic Images via Getty Images An oil production platform is pictured in icy water, in Cook Inlet, Trading Bay, Alaska.

The Interior Department’s final plan, which limits drilling during the five-year period to the Gulf of Mexico and Cook Inlet, is being met with mixed reactions from environmental groups calling on Obama to use his executive power to permanently protect the fragile Arctic.

The plan is a “significant win for Arctic and Alaskan communities and a strong step towards addressing climate change” but continues to leave the Gulf of Mexico at risk, San Francisco-based nongovernmental organization Rainforest Action Network told The Huffington Post in a statement.

“This move locks the Gulf into another five years of corporate giveaways ― with decades more of climate pollution, offshore oil spills, devastation to fisheries, and health impacts to local communities,” RAN Executive Director Lindsey Allen said. “A true transition from fossil fuels doesn’t allow for energy sacrifice zones, especially when we know the climate can’t handle further fossil fuel development.”

Carter Roberts, president and CEO of the World Wildlife Fund, applauded the announcement, saying there’s no proven technology to safely drill in the Arctic, and no way to clean up oil if it were to spill in frozen waters. He added that he hopes more permanent protection would follow.

Earlier this week, NextGen Climate urged Obama to use his executive authority to permanently protect the Arctic and Atlantic Oceans from such drilling, noting the “dangerous agenda” of President-elect Donald Trump.

“The Trump Administration has the potential to do serious damage to our climate ― but in the last few months of his presidency, President Obama can take concrete steps to secure his environmental legacy,” NextGen President Tom Steyer said in a statement, adding it would continue to flight against “Trump’s dark vision and dangerous plans for our country.”

Such presidential executive action would be separate from the leasing program.

Unsurprisingly, the oil and gas industry is disappointed by the announcement. The American Petroleum Institute, an industry trade group, called the move “short-sighted” and “detrimental.”

“Our national energy security depends on our ability to produce oil and natural gas here in the U.S., and this decision could very well increase the cost of energy for American consumers and close the door on creating new jobs and new investments for years,” API President and CEO Jack Gerard said. “We are hopeful the incoming administration will reverse this decision ― consistent with the will of American voters.”

MANDEL NGAN via Getty Images President Barack Obama sits next to Interior Secretary Sally Jewell during a 2014 cabinet meeting.

The proposed expansion of oil and gas drilling in the Arctic and Gulf would result in climate-related social costs between $58.6 and $179.2 billion, according to a Greenpeace report released in June ― enough to potentially outweigh the economic benefits of selling the energy.

The plan still requires Jewell’s final approval, and would take effect July 1, 2017.

As he has promised to do with so many of Obama’s previous actions aimed at combatting climate change, Trump will likely try to do away with Arctic drilling ban. After all, the Republican president-elect has said he believes climate change is a “hoax.”

Trump pledged in May to pull the U.S. out of the historic Paris climate agreement. He has also said he would cut all federal spending for climate change research, cleaner technologies and aid for communities already threatened by climate impacts. For guidance, he has turned to climate change denier Myron Ebell and fossil fuel lobbyist Mike McKenna to help with transition work at the Environmental Protection Agency and Department of Energy.

Furthermore, Trump has said he would increase America’s production of coal, oil and natural gas, as well as do away with Obama administration regulations aimed at cutting emissions.

Global security leaders have warned Trump that failing to fight climate change could prove disastrous to national security, leading to increased risks of violent conflict and economic instability.

Retired Maj. Gen. Paul Eaton, managing director of the Vet Voice Foundation, applauded Obama’s decision as a win for national security.

“Encouraging oil and gas development in the Arctic would compromise our national security by placing additional demands on our military and undermine one of the globe’s most pressing national security concerns ― climate change,” he said in a statement to HuffPost.

The proposed final plan makes available more than 70 percent of the economically recoverable resources, which Bureau of Ocean Energy Management Director Abigail Ross Hopper said is “ample opportunity for oil and gas development to meet the nation’s energy needs.”

The bureau said a number of factors went into the decision to remove the Arctic from the plan, including “ecological conditions, environmental risks and recent changes in industry interest.”

Jacqueline Savitz of Oceana said the announcement “demonstrates a commitment to prioritizing common sense, economics and science ahead of industry favoritism and politics as usual.”

This story has been updated with reactions to the Interior Department’s plan.