Walmart

Bentonville, Ark. -- Wal-Mart Stores Inc. said Thursday it has launched an expansion of its solar initiative in Arizona at its Buckeye distribution center near Phoenix.

According to the retailer, the distribution center will feature Walmart's largest solar installation to date with over 14,000 solar panels on a 1 million-sq.-ft. building and parking canopies that will produce up to 30% of the DC’s energy needs.

The solar panels will generate up to 5.3 million kilowatt hours of renewable energy per year.

PHOENIX and MIAMI — Visitors to Walmart this fall have the opportunity to learn about Straight Talk Wirelsss and support the Make-A-Wish foundation in the process.

The company announced that for every shopper who participates in a demonstration of a Straight Talk Wireless Android smart phone. it will donate $1 to Make-A-Wish, with the ultimate goal of $1,000,000. The event will take place over four consecutive Saturdays starting September 22, 2012 at over 3,000 participating Walmarts under the banner "One Minute One Million."

Orlando, Fla. -- The nation’s chain retailers lead the nation when it comes to commercial solar energy use, according to a report released Wednesday by the Solar Energy Industries Association and Vote Solar Initiative advocacy group.

New York -- A report released Tuesday by e-commerce marketplace technology provider Merchantry found that marketplace customer experience compares unfavorably to that of e-commerce sites, particularly in regard to comprehensiveness of product information and logistics transparency.

The State of Online Marketplaces report, conducted by Merchantry in concert with the e-tailing group, found that online marketplaces need a lot of improvement before their full potential is realized.

Retailers and suppliers efforts to conduct commerce more efficiently are poised to benefit from the merger of two of the nation’s leading supply chain standards-setting groups.

Walmart U.S. president and CEO Bill Simon was feeling pretty good earlier this week as he reeled off accomplishments and emerging opportunities during a presentation at a Goldman Sachs retail conference.

Simon appeared at the same conference two years earlier when Walmart was in a very different place in terms of its financial performance and its share price. His presentation this year was markedly different given all that has occurred under his leadership.

Thursday, September 13 at 9 a.m. central time is the start date for another one of Walmart’s sustainability milestone meetings. The company uses the gatherings, Webcast from its home office auditorium, to highlight a wide range of environmental initiatives that increasingly contribute to efforts to operate more efficiently.

Football fans and chocolate aficionados can satisfy both cravings this season at Walmart thanks to an initiative with Mars Chocolate North America.

The candy company teamed up with Walmart to offer a 40 ounce bag of Snickers limited edition NFL Minis in which product wrappers feature logos of all 32 NFL teams.