settlement. In 2015, the company closed five stores on short notice for plumbing repairs. However, employees and the United Food and Commercial Workers International Union (UFCW) alleged some stores were closed in retaliation for strikes aimed at increasing wages and improving working conditions. The UFCW filed a complaint with the National Labor Relations Board. All five stores have since reopened. In 2015, Walmart was the biggest US commercial producer of solar power with 142 MW capacity, and had 17 energy storage projects. This solar was primarily on rooftops, whereas there is an additional 20,000 m2 for solar canopies over parking lots. On January 15, 2016, Walmart announced it would close 269 stores in 2016, affecting 16,000 workers. One hundred and fifty-four of these stores earmarked for closure were in the U.S. (150 Walmart U.S. stores, 115 Walmart International stores, and 4 Sam's Clubs). Ninety-five percent of these U.S. stores were located, on average, 10 miles from another Walmart store. The 269 stores represented less than 1 percent of global square footage and revenue for the company. The 102 locations of Neighborhood Markets that were formerly or originally planned to be Walmart Express, which had been in a pilot program since 2011 and converted in to Neighborhood Markets in 2014, were included in the closures. Walmart planned to focus on "strengthening Supercenters, optimizing Neighborhood Markets, growing the e-commerce business and expanding pickup services for customers". In fiscal 2017, the company plans to open between 50 and 60 Supercenters, 85 to 95 Neighborhood Markets, 7 to 10 Sam's Clubs, and 200 to 240 international locations. At the end of fiscal 2017, Walmart opened 38 Supercenters and relocated, expanded or converted 21 discount stores into Supercenters, for a total of 59 Supercenters, and opened 69 Neighborhood Markets, 8 Sam's Clubs, and 173 international locations, and relocated, expanded or converted 4 locations for a total of 177 international locations. On August 8, 2016, Walmart announced a deal to acquire e-commerce website Jet.com for US$3.3 billion. Jet.com co-founder and CEO Marc Lore stayed on to run Jet.com in addition to Walmart's existing U.S. e-commerce operation. The acquisition was structured as a payout of $3 billion in cash, and an additional $300 million in Walmart stock vested over time as part of an incentive bonus plan for Jet.com executives. On October 19, 2016, Walmart announced it would partner with IBM and Tsinghua University to track the