https://techcrunch.com/2018/06/14/samsung-announces-a-push-for-renewable-energy/

Samsung has announced that it will use 100 percent renewable energy for all its factories and offices in the U.S., Europe and China. This is the first time Samsung has announced a public commitment for renewable energy.

Greenpeace and environmental activists have been calling out Samsung for months as many tech companies have already started switching to renewable energy.