Tag: HVAC

A Net Zero Energy Retail Store in Chicago: A Walgreens Project Profile

A Net Zero Energy Retail Store in Chicago: A Walgreens Project Profile

An older Walgreens store in Evansville, IL, had been selected for replacement in 2012 when executives suddenly recognized that it would be the ideal location for the net zero project they’d been contemplating. Located just 15 miles from corporate headquarters, the outdated store offered ease of access for engineers and

Articulated Versus Rigid Dump Trucks: Conditions Determine Choice

Articulated Versus Rigid Dump Trucks: Conditions Determine Choice

Traditionally, the choice of dump truck type has almost always been due to the application or the environment. “The two types are not really competing against one another,” says Rob McMahon, product marketing manager for Komatsu. “Rigid trucks are best on improved roads: paved or with good gravel and good

In The Dumps

In The Dumps

Traditionally, the choice of dump truck type has almost always been due to the application or the environment. “The two types are not really competing against one another,” says Rob McMahon, product marketing manager for Komatsu. “Rigid trucks are best on improved roads: paved or with good gravel and good

Motor Graders: Machine Control, Telematics, and GPS

Motor Graders: Machine Control, Telematics, and GPS

When you look around a job site at a group of equipment operators, usually it’s pretty easy to pick out the people who drive the motor graders … they’re the guys with the salt-and-pepper hair. Why? Because their machine requires more experience and finesse than most anything else on the

NYSERDA Announces $4 Million Available for New Technology Challenge to Develop the Next Generation of Heating and Cooling for Buildings

NYSERDA Announces $4 Million Available for New Technology Challenge to Develop the Next Generation of Heating and Cooling for Buildings

Four Technology Challenges Aim to Decrease Energy Consumption in Buildings and Reduce Greenhouse Gas Emissions

The New York State Energy Research and Development Authority (NYSERDA) today announced the availability of up to $4 million in its first round of technology challenges for innovative clean energy companies to develop, commercialize and

Innovations in HVAC

Innovations in HVAC

HVAC duct systems play a key role in indoor air quality and comfort as they serve the functions of supplying, returning, and ventilating air. The type of system can underscore its efficiencies. Case in point: the shape of the duct always makes a difference in terms of efficiency, notes Roger

Reader Profile: Margie Harris

Reader Profile: Margie Harris

When Margie Harris, Energy Trust of Oregon’s executive director, was named the 2016 Champion of Energy Efficiency in Buildings for her “outstanding achievement and leadership in the energy efficiency field” by the American Council for an Energy-Efficient Economy (ACEEE), it was a fitting culmination to her years of achievement in

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