Guidance for the HVAC industry on legionellosis is now available in a new standard from ASHRAE. The document establishes minimum legionellosis risk management requirements for building water systems.

The American Hydrofluorocarbon Coalition, a group of refrigerant suppliers, has filed an antidumping duty petition charging that unfairly traded imports of certain HFC blends and components from China are causing material injury to the U.S. domestic fluoro-chemicals industry.

The global residential energy management market had an estimated value of $2.86 billion in 2014 and is forecast to reach $15.62 billion by 2019, with a compound annual growth rate (CAGR) of 40.4 percent between 2014 and 2019, according to a new report from Research and Markets.

Johns Manville (JM), a Berkshire Hathaway company, announced it has been named Supplier of the Year for 2015 by Insulate America Inc., an insulation contractor association. JM is the first company to receive this honor three years in a row, having previously accepted the award in 2013 and 2014.

Agriculture Secretary Tom Vilsack announced that the U.S. Department of Agriculture (USDA) is investing more than $6.7 million in 544 renewable energy and energy efficiency projects nationwide.

Seeley International, Adelaide, Australia, announced it has acquired the business of Coolerado Corp., a Denver-based manufacturer of indirect evaporative air conditioning products.

Mitsubishi Heavy Industries Ltd. (MHI) has developed a new series of centrifugal chillers, called the ETI-Z Series, that use a new low-global warming potential (low-GWP) refrigerant, HFO-1233zd(E). The various models in the new series will be progressively launched starting this September.

Rick Fedrizzi, CEO and founding chair of the U.S. Green Building Council (USGBC), has announced that he will be stepping down as CEO at the end of 2016 to make way for a leadership transition that will take place in January 2017.

Only half of employees believe their workplaces are prepared for a severe emergency, according to the third annual workplace safety survey by Staples Inc. Nearly two-thirds of those polled said recent natural disasters have not led to their employers reassessing company safety plans.

REC Solar announced it has acquired Stellar Energy, a leading solar provider in the western U.S., through an asset purchase agreement. REC Solar is a national solar provider, focused on the commercial market, that provides customers with integrated solar solutions ranging from financing and design to operations and maintenance.