The system will offset more than 20 percent of the energy demand of one of the grocer’s California distribution centers.

Increased waste diversion and energy consumption, as well as the grocer’s sustainable sourced seafood program earned it accolades.

In partnership with EOS Climate, DuPont is buying back ozone-depleting chlorofluorocarbon refrigerants from owners and contractors.

Pledge signatories include all major U.K. grocery chains, including Waitrose, Sainsbury’s, Tesco, Aldi and The Co-operative Group.

Leading companies reap competitive advantage from managing their supply chains as a strategic asset, according to the report.

With 35 percent of its packaging materials stemming from recycled sources, Colgate’s goal is to up that figure by 5 percent per year.

The drug chain continues to explore alternative energy solutions but said it is uncertain if large-scale implementation will be feasible.