Is Apple carbon-free?

Excuse me, but I was wondering if you could clarify something for me regarding Apple's environmental impact. Specifically, I've heard a lot of buzz about companies striving for carbon neutrality, and I was curious if Apple has made any commitments or taken any concrete steps towards becoming a carbon-free organization? I understand that achieving complete carbon neutrality is a complex and ongoing process, but I'm interested in learning about their current efforts and any milestones they may have reached in their journey towards a more sustainable future.