President-elect Donald Trump campaigned on a platform to significantly ramp up U.S. oil production and bring down the cost of energy, but the head of the nation’s largest energy company is doubtful he can make good on that promise.

Exxon Mobil CEO Darren Woods told the Wall Street Journal that the U.S. should stay in the Paris climate agreement under the incoming Trump administration.

The chief executive of Exxon Mobil Corp. on Tuesday discouraged President-elect Donald Trump from withdrawing the US from the landmark Paris climate pact, arguing that would mean forfeiting a chance to push for “common sense” carbon-cutting policy on the world stage.

Exxon Mobil Chairman and CEO Darren Woods is trying to influence the Trump administration‘s climate change policy plans, pushing the president-elect to stay in the Paris climate agreement and reject carbon border taxes supported by some GOP members.

Exxon Mobil chair and chief executive Darren Woods warned President-elect Donald Trump against withdrawing from the Paris climate agreement—as Trump has promised to do again—at the annual United Nations COP29 climate summit in Baku,

Darren Woods, chairman and chief executive officer of Exxon Mobil Corp., speaks during the 2022 CERAWeek by S&P Global conference in Houston, Texas, on Monday, March 7, 2022. The U.S. should continue to influence global climate change policy under a second Trump administration,