May 9, 2014

Walmart said during an event with President Obama that it will double the number of on-site solar energy projects at its U.S. stores, Sam’s Clubs and distribution centers by 2020.

May 15, 2013

Kroger on Wednesday unveiled a clean energy production system that will convert food that cannot be sold or donated into clean energy to help power its Ralphs/Food 4 Less distribution center in Compton, Calif.

April 1, 2013

A Colorado-based firm will install solar power systems at 22 Walgreens stores in 14 cities in the state over the next few months, under a partnership between the two companies.

September 13, 2012

Walmart boosted its sustainable reputation Thursday with the announcement of a new solar initiative at its distribution center near Phoenix.

September 22, 2011

Walmart is taking its commitment to renewable energy to new levels in California.

September 26, 2010

Procter & Gamble has implemented a succession of sustainability efforts, and on Monday that commitment...

March 9, 2010

Solazyme, a renewable oil and bioproducts company, has inked a research and development agreement with...