Amazon announced on Wednesday that effectively all of the electricity its operations used last year came from sources that did not produce greenhouse gas emissions.
In its announcement, Amazon said it had reached its goal of 100 percent clean energy seven years ahead of schedule.
The company said it invested billions of dollars in more than 500 solar and wind projects to achieve its target.
The clean energy projects Amazon has invested in can produce enough electricity to power the equivalent of 7.6 million U.S. homes, the company said.
Amazon aims to reach net-zero carbon emissions from all of its operations, including its delivery vans, planes and other means of transportation, by 2040.
Organizations:
Amazon