A U.S. Dept. of Energy document discusses the benefits and challenges of thermal energy storage for commercial buildings.
The document explains how the various types of thermal energy storage technologies work, where their installation is most beneficial, and some practical considerations around installations. Among the benefits are:
- Can integrate with on-site renewable energy
- Can function as a buffer for variable energy generation
- Allows for optimal use of renewable energy
- Adds resiliency for temperature control and occupant comfort
- Allows for integration with other distributed energy resources
Technologies currently available include:
- Ice storage with central chiller
- Ice storage in rooftop unit (RTU)
- Chilled or hot water storage
- Ceramic brick heating storage system
- Phase change storage for commercial refrigeration systems
- PCM ceiling panels/passive storage
- Heat pump water heater (HPWH)
The document also discusses tax incentives for implementation of this technology.
Related Stories
| Feb 14, 2013
Guardian DiamondGuard installed in the Empire State Building
Guardian Industries DiamondGuard glass was recently installed on the 102nd story of the Empire State Building in New York City as part of an extensive renovation to update this venerable landmark.
| Feb 12, 2013
OMA's 'perimeter core' design wins competition for Essence Financial Building in Shenzhen
OMA partners David Gianotten and Rem Koolhaas rethink traditional office tower design with a plan that shifts the building's core to the edge for large, unobstructed plans.
| Feb 8, 2013
5 factors to consider when designing a shade system
Designing a shade system is more complex than picking out basic white venetian blinds. Here are five elements to consider when designing an interior shade system.
| Feb 6, 2013
RSMeans cost comparisons: office buildings and medical offices
RSMeans' February 2013 Cost Comparison Report breaks down the average construction costs per square foot for four types of office buildings across 25 metro markets.
| Feb 1, 2013
Delinquency rate for U.S. commercial real estate loans hits 11-month low
The delinquency rate for U.S. commercial real estate loans in CMBS fell 14 basis points in January to 9.57%. This is the lowest level in 11 months, according to Trepp, LLC's latest U.S. CMBS Delinquency Report.
| Jan 31, 2013
The Opus Group completes construction of corporate HQ for Church & Dwight Co.
The Opus Group announced today the completion of construction on a new 250,000-square-foot corporate headquarter campus for Church & Dwight Co., Inc., in Ewing Township, near Princeton, N.J.
| Jan 31, 2013
More cities requiring large buildings to use EPA’s energy management and reporting
In 2012, Philadelphia joined several other U.S. cities in passing a requirement that large buildings use Portfolio Manager, the Environmental Protection Agency’s energy management tool, to measure and report energy performance.
| Jan 29, 2013
Astellas' New Headquarters for the Americas Earns LEED Gold Certification
The new headquarters for Astellas in the Americas in Northbrook, Ill., has been awarded LEED Gold certification by the USGBC.
| Jan 16, 2013
SOM’s innovative Zhengzhou Greenland Plaza opens
The 2.59-million-square-feet building houses a mixed-use program of offices on its lower floors and a 416-room hotel.
| Dec 9, 2012
The owner’s perspective: high-rise buildings
Douglas Durst on the practicalities of development: “You must think about a building from the inside out.”
