Software Package Developed by NREL in Partnership with concept3D
December 9, 2013
An energy audit tool that more accurately pinpoints potential energy savings while potentially costing 35 percent to 75 percent less than traditional audits is set to hit the multi-billion-dollar energy retrofit industry next year.
For engineers, designers, and contractors, determining the right HVAC system for their commercial and industrial building projects is critically important. An air curtain may be a small part of a building’s HVAC package, but it can help turn a good building design into a great building design.
Contractor Tabs Aquatherm Blue Pipe for Boiler System Retrofit
November 4, 2013
For the retrofit of a boiler system installed in the 1960s, the contractor selected Aquatherm Blue Pipe® polypropylene-random (PP-R) piping for the job because of its flexibility and material and labor cost savings.
Facility Is First Net-Zero Municipal Building in New York State
October 21, 2013
Mechanical contracting firm TAG Mechanical Systems Inc. announced that it provided HVAC mechanical systems and a 54 kW solar photovoltaic (PV) system for the Skaneateles Village Hall in Skaneateles, N.Y. The facility is the first municipal net-zero energy building in New York State.
A building energy management system (BEMS) represents a significant investment, so it’s important to look beyond initial cost and specify one that is flexible, scalable, and backwards compatible in order to receive maximum value and return on investment over the long term.
Cost to Ventilate the Property’s Garage Has Been Reduced by $59,400 a Year
September 9, 2013
Nagle Energy Solutions (NES) announced that an innovative garage ventilation system the company designed and installed at Oceanview Village, a large urban development in San Francisco, cut the entire annual electric bill by 30 percent.
This article presents the induction beam, an induction terminal that has been updated for today’s buildings and applied in the ceiling plane. As we explore the induction beam system, we will compare it to the traditional variable air volume (VAV) system as well as another newcomer to the American market, the chilled beam system.
HVAC Firm Gains Significantly Improved Inventory Control
August 5, 2013
Professional Cooling and Control Systems (PCACS) provides commercial facilities with high-performance building automation controls and HVAC services. For years, PCACS used an informal approach to tracking inventory. But this resulted in several major issues that cost PCACS valuable time and money.
High-Accuracy Sensor Can Save on Lighting and HVAC
July 22, 2013
The National Renewable Energy Laboratory (NREL) has developed and made available for license the image processing occupancy sensor (IPOS), which combines an inexpensive camera and computer vision algorithms that can recognize the presence of human occupants.