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 | Nov 9, 2016
NRMCA updates environmental impacts of concrete
The EPD now includes 88 companies, 72 mixes.
Codes and Standards | Nov 9, 2016
Louisiana flood projections require urgent action, officials say
The 'no net loss’ prediction now seems unrealistic.
Codes and Standards | Nov 8, 2016
American Concrete Institute offers new guide for repair of concrete buildings
The guide provides assistance on assessment and rehab.
Codes and Standards | Nov 7, 2016
The AISC prequalified seismic moment connection standard is now available
You can download the 2016 version for free.
Codes and Standards | Nov 4, 2016
Obama Administration makes a push for denser, more affordable cities
The administration calls for zoning code changes and other measures to create more housing.
Codes and Standards | Nov 3, 2016
OSHA proposes safety standards changes to reduce employer costs
The changes include clarification on excavation standard and reporting job-related hearing loss.
Codes and Standards | Nov 2, 2016
New resources available to reduce plug loads using advanced power strips
A tenant education program can boost efficiency in office buildings.
Codes and Standards | Oct 26, 2016
Design industry lagging in meeting AIA 2030 Commitment goals, says AIA
Only 4% of projects have met the 70% energy savings target.
Codes and Standards | Oct 25, 2016
Concerns over megaquake in Oregon provoke debate over school building standards
According to advocates, communities should consider increased resiliency.
Codes and Standards | Oct 24, 2016
Building energy codes projected to save $126 billion in energy costs from 2010-2040
Commercial and residential structures are both included in the total.