Kroger also uses sustainable seafood which means that they do not catch fish that are limited in population and they get some of their fish from farms so they do not interfere with coastal habitats.
They also try to make their shipping fleets as efficient as possible. They do this through limiting the number f miles that their fleet travels and loading their trucks to capacity.
One store owned by Kroger, called Fry's, has a PowerParasol. This design shades the parking lot of Fry's as it produces solar energy. It spans 1.7 acres and is expected to generate 1 million killowatt hours of clean energy.
To see more of what Kroger has done and is planning for the environment, visit http://sustainability.kroger.com/environment.html.