KEY POINTS
  • Apple's top chipmaker and iPhone factory partner will power their operations building Apple products with renewable energy by 2020.
  • Although Apple's offices, stores and servers run on renewable energy, 74% of Apple's carbon footprint comes from its factory partners.
  • Apple says that investing in renewable energy makes good business sense.
Apple CEO Tim Cook stands in front of a slide of the company's new campus which is under construction during a media event at Apple headquarters in Cupertino, California

Apple has convinced its top manufacturing partner, Foxconn, and its primary chip manufacturer, TSMC, to commit to powering their operations making Apple products with renewable energy, the company announced Thursday.

The two manufacturing giants are part of a new batch of 15 suppliers which have committed to run production for Apple products using clean energy, bringing the total number to 44.