Starting in June, California’s latest version of its Title 24 building code kicks in, requiring several systems come with demand response capability. Every new or retrofit thermostat, HVAC system, networked lighting controller, and building automation system in the state will have to be ready for two-way, automated utility-to-customer energy management. Non-residential building lighting systems will be required to have daylight-matching adjustment, dimming and demand response capabilities.
These devices and systems will be required to be “capable of receiving and automatically responding to at least one standards-based messaging protocol” to receive signals from utilities. There are a few standards that meet the requirement— OpenADR, SEP 2.0, and HomePlug.
OpenADR was developed by the California Energy Commission and Berkeley Labs. It offers tools to allow buildings and utilities to communicate about energy availability, price, and how buildings can execute and confirm actions to reduce power use.
These standards were enacted after the California Energy Commission identified flaws in the state’s approach to demand response in a 2013 report, including a failure to reach modest goals set in 2007 to reduce peak demand by 5%. The solution may come from a market-based program to encourage users to reduce demand during peak energy use periods. The new demand-response standards pave the way for this option.
Related Stories
| Sep 26, 2012
Automatic budget cuts in January would slash federal agencies' construction budgets
Sequestration, or the implementation of automatic budget cuts as of January 2013, would slash government agencies' already reduced construction budgets further, and require agencies to shelve some repair and maintenance projects.
| Sep 26, 2012
Investment in greener data centers to reach $45 billion by 2016
Investment in data centers built to green standards will increase from the $17.1 billion predicted for this year to $45 billion by 2016, according to Pike Research.
| Sep 26, 2012
OSHA fines on fall-protection violations challenged by New York contractor
A New York masonry contractor is contesting an OccupationalSafety and Health Administration $136,290 fine for violations of fall-protection standards.a
| Sep 26, 2012
Construction workplace deaths decline nearly 7% in 2011
There were 721 construction-workplace deaths in 2011, according to the Bureau of Labor Statistics, down 6.8% from 2010.
| Sep 26, 2012
Contractors save $9 billion due to revised California emissions rule
The California Air Resources Board made changes to a rule limiting off-road diesel emissions that could result in contractors saving about $9 billion.
| Sep 20, 2012
Smithtown, N.Y. considers bigger fines for building code violations
After a Suffolk County grand jury recommended stiffer fines for illegal demolitions, Smithtown, NY officials are weighing tougher penalties for developers who violate the town building code.
| Sep 20, 2012
AGC awarded federal grant to provide fall-protection safety program
The Associated General Contractors of America will continue to provide fall protection safety training next year after being awarded a federal safety grant.
| Sep 20, 2012
East Lansing officials accused of ignoring unauthorized project that led to partial building collapse
The unauthorized construction of a fifth-floor penthouse on a downtown East Lansing, Mich. mixed-use development led to a partial building collapse earlier this year.
| Sep 20, 2012
Reflective roofs could reduce rainfall in Arizona
Green standards may have to take into account the impact of reflective roofs on rainfall in the desert Southwest.
| Sep 20, 2012
Earth Advantage Institute offers green certification for small commercial buildings
Earth Advantage Institute announced a new green building certification aimed at new or substantially remodeled small commercial buildings built to green standards.
