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In the Spotlight: Walgreens Net Zero Energy Store
Walgreens provided an up-close look at its new location in Evanston, Ill. — distinguished as the nation’s first net zero energy store — during a super-session at this year’s SPECS conference. Initial engineering estimates — which can vary due to the weather, store operations, systems performance and other factors — indicate that the store will use 200,000 kilowatt hours per year of electricity while generating 220,000 kilowatt hours per year.
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In the Spotlight: HVAC and Refrigeration
Heating, ventilation and air-conditioning technology is in the midst of a dramatic evolution brought on by a variety of factors, including regulations, retailers’ needs for technological sophistication, operational and cost efficiency, and ease of implementation and use. These and other topics were discussed in the SPECS session, “Evolution, Revolution: The Future of HVAC and Refrigeration.”
Session moderator Bob Keingstein, president of Boss Facility Services, asked panelists to discuss several pointed questions focused on different key areas of the evolution of HVAC.

