Apple's pledge to go carbon neutral by 2030 relies in large part on its Taiwanese suppliers TSMC and Foxconn, which use around 90% non-renewable sources (Bloomberg)

Bloomberg:
Apple's pledge to go carbon neutral by 2030 relies in large part on its Taiwanese suppliers TSMC and Foxconn, which use around 90% non-renewable sources  —  - TSMC and Foxconn use more clean energy, cut carbon emissions  — Apple supply chain and products to be carbon neutral by 2030