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
| Jul 28, 2014
Reconstruction Sector Construction Firms [2014 Giants 300 Report]
Structure Tone, Turner, and Gilbane top Building Design+Construction's 2014 ranking of the largest reconstruction contractor and construction management firms in the U.S.
| Jul 28, 2014
Reconstruction Sector Engineering Firms [2014 Giants 300 Report]
Jacobs, URS, and Wiss, Janney, Elstner top Building Design+Construction's 2014 ranking of the largest reconstruction engineering and engineering/architecture firms in the U.S.
| Jul 28, 2014
Reconstruction Sector Architecture Firms [2014 Giants 300 Report]
Stantec, HDR, and HOK top Building Design+Construction's 2014 ranking of the largest reconstruction architecture and architecture/engineering firms in the U.S.
| Jul 23, 2014
Tallest skyscraper in South Korea now open
The Northeast Asia Trade Tower stands at 308 meters and is the focal point of the Songdo International Business District, a new 310-hectare city built on reclaimed land.
| Jul 23, 2014
Architecture Billings Index up nearly a point in June
AIA reported the June ABI score was 53.5, up from a mark of 52.6 in May.
| Jul 22, 2014
L.A.'s tallest tower to get observation deck
U.S. Bank Tower, as part of a series of improvements, will be getting an observation deck and restaurant at its top.
| Jul 21, 2014
Economists ponder uneven recovery, weigh benefits of big infrastructure [2014 Giants 300 Report]
According to expert forecasters, multifamily projects, the Panama Canal expansion, and the petroleum industry’s “shale gale” could be saving graces for commercial AEC firms seeking growth opportunities in an economy that’s provided its share of recent disappointments.
| Jul 21, 2014
Workplace trends survey reveals generational patterns in office use
Data analysis from Mancini•Duffy indicates significant variations among age cohorts in the workplace.
| Jul 20, 2014
Why every major U.S. city should be nurturing ‘Innovation Hubs’
Today, more than ever, tech districts are the key to economic growth for metro markets. A new report from the Brookings Institution calls tech hubs the superchargers of innovation economies and creators of highly coveted tech jobs.
| Jul 18, 2014
Contractors warm up to new technologies, invent new management schemes [2014 Giants 300 Report]
“UAV.” “LATISTA.” “CMST.” If BD+C Giants 300 contractors have anything to say about it, these new terms may someday be as well known as “BIM” or “LEED.” Here’s a sampling of what Giant GCs and CMs are doing by way of technological and managerial innovation.
