https://techcrunch.com/2019/04/11/apple-shares-progress-report-on-supplier-usage-of-clean-energy/

Apple announced that there are now 44 suppliers that have committed to use clean energy for Apple production. It doesn’t mean all suppliers are using renewable energy, it also doesn’t mean that they use 100 percent clean energy for all their clients. But it’s still good news.

All of Apple facilities already run on clean energy, such as offices, retails stores and data centers. But Apple is well aware that it manufactures a ton of devices and works with a ton of suppliers. That’s why the company has created a fund to help finance renewable energy projects in China. Apple is also allocation $2.5 billion in green bonds.