In 2014, Hypertherm fulfilled 100 percent of its domestic energy requirements with the purchase of more than 18 million kilowatt hours (kWh) of green power — enough to power 2,000 American homes for a year. 

COOL SMART, now in its 11^th year, is a high-efficiency heating and cooling rebate program for residential customers of National Grid, Eversource, Unitil, and the Cape Light Compact. 

In partnership with Water Missions Intl., the noncompetitive, educational event is meant to illustrate the plight of people in developing countries who sometimes walk four miles each day to obtain water, which is often from contaminated sources. 

The CCI shows that HVAC contractors are feeling better about short-term growth than they were 12 months earlier when the CCI was 72.

Illinois Tech and Elevate Energy are recruiting 30 homes from Chicago, and its surrounding suburbs, to participate in the study to assess the air quality of a dwelling before and after weatherization retrofits are applied. 

TNFR moved into the building in mid-August and launched the training center Aug. 24 under the leadership of Matt Koop, vice president and senior trainer. 

Yusef Zindani, HVAC service technician at Thornton and Grooms Heating, Cooling, Plumbing, and More in Farmington Hills, Michigan.