The Kroger Co. has saved more than 2.34 billion kilowatt hours of electricity, which equals 1.47 million metric tons of greenhouse gas emissions, in 2011, according to the chain’s sixth annual Sustainability Report.
Cincinnati -- The Kroger Co. has saved more than 2.34 billion kilowatt hours of electricity, which equals 1.47 million metric tons of greenhouse gas emissions, in 2011, according to the chain’s sixth annual Sustainability Report.
