Walmart is taking a huge step towards a greener future by teaming up with SolarCity and SunEdison, two solar energy providers as it plans to put up 400 new solar panels in all its stores and facilities across the United States by 2018.
Walmart is partnering with two of the largest solar installers in the U.S. as part of the retailer’s commitment to supply 100 percent of all its energy, or approximately seven billion kWh of renewable energy by the end of 2020, Chainstoreage reports.