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 | Apr 22, 2015
2016 Seismic Provisions for Structural Steel Buildings draft available for public review
The comment period is open until May 29.
Codes and Standards | Apr 22, 2015
GBCI renamed Green Business Certification Inc.
The name change reflects the organization’s expanded certification and credentialing services.
Multifamily Housing | Apr 16, 2015
Seattle’s size restriction on micro apartments blamed for rise in rents
Seattle’s city planner recently said that the council’s new rules have made small apartments more expensive to build and charged the board with “overreaching” and not giving micro-housing “a fair shake.”
Green | Apr 16, 2015
New version of Building Energy Data Exchange Specification launched
BEDES is a dictionary that facilitates consistent exchange of building characteristics and energy use data between tools and databases in the building energy efficiency sector.
Codes and Standards | Apr 16, 2015
New York tops U.S. cities in walkability
Revitalization pushes Detroit and New Orleans up the rankings
Green | Apr 14, 2015
USGBC will recognize energy and water standards for the Living Building Challenge
This move means that projects achieving the energy and water requirements in Living Building Challenge will be considered as technically equivalent to LEED.
Codes and Standards | Apr 14, 2015
New York City preparing new codes for evacuation elevators
New York City’s Fire, Buildings, and City Planning Departments in New York are writing rules to govern occupant-evacuation elevators, reflecting a change in philosophy of how to evacuate people from skyscrapers in an emergency.
Codes and Standards | Apr 12, 2015
California imposes stringent new water standards
California is the first state to adopt standards that are more efficient than those set by EPA's WaterSense program.
Codes and Standards | Apr 12, 2015
Virginia surpasses Florida for strictest hurricane building codes
Virginia has edged out Florida as the state with the most stringent hurricane building codes, according to the Institute for Business and Home Safety’s “2015 Rating the States” report.
Codes and Standards | Apr 6, 2015
Industry groups petition for change order reform on federal projects
Nine design and construction associations ask for assurance that funds available for additional work.
