Elon Musk tweeted Wednesday that he will leave President Trump's business councils if Trump decided to pull the U.S. out of the Paris climate agreement.
"Don't know which way Paris will go, but I've done all I can to advise directly to POTUS, through others in WH & via councils that we remain," Musk tweeted.
When asked what he will do if Trump does decide to leave, Musk said he "will have no choice but to depart councils in that case."
Trump tweeted that his decision on whether the U.S. will stay in the agreement will come in the next few days, but senior officials have told CNN that Trump is expected to withdraw from it.
I will be announcing my decision on the Paris Accord over the next few days. MAKE AMERICA GREAT AGAIN!— Donald J. Trump (@realDonaldTrump) May 31, 2017
The U.S. entered the Paris climate agreement in 2015, committing to reduce carbon emission by at least 26 percent in the next 10 years.
Musk has been involved in advising Trump since before his inauguration, according to Business Insider, having joined the President's Strategic and Policy Forum with Uber CEO Travis Kalanick in December. Kalanick stepped down from the position in February, Politico reported.