Version 6.0 of the Building Efficiency System Tool (BEST), a commercial building HVAC system efficiency comparison application, is now available.
The Hydronic Industry Alliance-Commercial (HIA-C), a committee of the Radiant Professionals Alliance (RPA), recently released the update that helps compare options for HVAC systems at an early design stage when little information is known about the building. The tool can compare projected costs and energy usage for all HVAC systems and hot water consumption in any building “based on what is known before money is spent on selecting the HVAC and water heating systems, and (at a stage when) almost all inputs may be adjusted once the design process begins,” according to a news release.
The tool can model multiple heating and cooling sources including all electric systems using cascaded heat pumps and backup sources. “With the trend to all-electric solutions—including cascading heat pump systems—BEST is able to quickly and easily compare these innovative ideas,” says Greg Cunniff, P.E., director of Applied Solutions for Williams Comfort Products. “Legacy modeling software currently has a difficult time comparing these new ideas.”
The revised tool is available at no charge at: http://forms.iapmo.org/hiac/software_register.aspx
Related Stories
| Mar 4, 2014
Massachusetts Congressional delegation asks FEMA to slow flood zone map requirements
After a recent successful challenge of the scientific methodology used to redraw the coastal high-hazard zones, the Massachusetts congressional delegation is asking federal officials to put the brakes on new flood zone maps for the Bay State.
| Mar 3, 2014
Injury-liability law responsible for higher construction insurance cost in New York
Construction contractors and developers in New York state face $3 billion more in costs and 667 more accidents per year because of a state law that holds builders solely liable for such accidents, according to a study commissioned by the New York Civil Justice Institute.
| Feb 28, 2014
GBI issues guide to help federal agencies meet sustainability mandates
The Green Building Initiative has released “The Guiding Principles Compliance for New Construction,” for federal buildings to help federal agencies meet sustainability mandates in the construction of new buildings.
| Feb 28, 2014
Steel Joist Institute standards open for review
The 2015 draft of the Steel Joist Institute’s “Single Joist Standard Specification for K-, LH-, and DLH-Series and Joist Girders” will be available for public review until May 31, 2014.
| Feb 28, 2014
Metcalf Construction wins key reversal from federal appeals court in Hawaii on military contract
Metcalf spent more than $76 million on a military construction project and sued to recoup costs.
| Feb 19, 2014
Obama Administration moves to boost fuel efficiency standards on heavy-duty vehicles
The Obama Administration wants to boost fuel efficiency of medium- and heavy-duty trucks for models made in 2019 and later.
| Feb 19, 2014
Net Positive Energy + Water is latest green certification standard
The advancement of sustainable construction has reached a new milestone with the development of Net Positive Energy+Water, a new green building certification standard that aims to improve net zero approaches to energy and water conservation.
| Feb 19, 2014
Obama’s climate resilience panel says PVs, cool roofs should be part of solution
Among the suggestions were rooftop solar energy systems and cool roofs, which could be encouraged by policies from local governments.
| Feb 19, 2014
OSHA proposes three-year postponement of crane operator certification requirement
OSHA’s proposal to postpone the compliance date for crane operator certification by three years was made official on Feb. 7 when it was published in the Federal Register.
| Feb 19, 2014
USGBC introduces new online educational platform
The U.S. Green Building Council has introduced “Education @USGBC” a new educational platform.
