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
Codes and Standards | Aug 17, 2018
Zoning changes can be crucial to filling large, empty retail spaces
Alternative uses often require action by local officials.
Codes and Standards | Aug 16, 2018
Nearly a quarter of opioid overdose deaths attributable to construction workers
Massachusetts public health study finds pressure to work in pain contributes to problem.
Codes and Standards | Aug 15, 2018
ICC creates new committee on building safety and security
Will include experts from many different disciplines.
Codes and Standards | Aug 14, 2018
Philadelphia adopts 2018 IECC energy code, while state opts for 2015 code
City is one of the first jurisdictions to adopt newest code.
Codes and Standards | Aug 9, 2018
Denver’s goal of 100% renewable energy by 2030 includes net zero energy buildings
Community solar programs for low income residents part of plan.
Codes and Standards | Aug 8, 2018
Too much parking in U.S. cities proving costly
As car ownership rates drop, excess parking seems more wasteful.
Codes and Standards | Aug 7, 2018
International Fire Safety Standards (IFSS) Coalition created
Professional associations and building standards organizations join forces.
Codes and Standards | Jul 31, 2018
Workers allegedly held in captivity by construction subcontractor in San Jose pay theft case
Contractor pays $250,000 in back wages in Dept. of Labor enforcement action.
Codes and Standards | Jul 17, 2018
Heat island effect can turn deadly in extreme conditions
Of all the impacts of global climate change, it’s extreme heat that kills more Americans each year than any other weather-related event.
Codes and Standards | Jul 17, 2018
NIMBYism, generational divide threaten plan for net-zero village in St. Paul, Minn.
The ambitious redevelopment proposal for a former Ford automotive plant creates tension.
