"I want to reassure you that today’s developments will have no impact on Apple’s efforts to protect the environment," he continued. "We’re going to keep working with our suppliers to help them do more to power their businesses with clean energy."
Cook's words echoed other industry leaders who have spoken out in opposition to the President's decision to leave the agreement, which aims to limit the average global temperature increase to below 2C (3.6F). Musk and Disney CEO Bob Iger both resigned from their respective roles on Trump's advisory council in protest.
The Apple boss took to Twitter late Thursday, saying the decision to withdraw from the Paris Agreement "was wrong for our planet" and that Apple would "never waiver" from the fight against climate change. Cook, who said he phoned Trump on Tuesday asking him to stick with the deal, said his appeal "wasn't enough," according to CNN.
Apple has been one of the computing sector's leaders in sustainability and renewable energy, earning an overall A grade from environmental watchdog group Greenpeace in its energy report earlier this year.