The California Energy Commission launched the upgrade process to Title 24, the state energy code, last month.
The commission is proposing to make Title 24 equivalent to ASHRAE 90.1-2013, a national model code. This change would impact efficiency requirements for commercial projects on lighting, building envelopes, and HVAC. The new standards for new construction and major renovations are expected to take effect in 2017.
Portions of the code also pertain to residential projects. In total, the changes could save an estimated 195.3 gigawatt-hours in the first year the standards are implemented, reducing emissions equivalent to those produced by 28,000 cars.
This update will lay the groundwork for meeting California’s Zero Net Energy (ZNE) goals. By 2030, all new nonresidential construction will have to be ZNE. New residential construction will have to meet that standard by 2020.
(http://switchboard.nrdc.org/blogs/mwaltner/energy_savings_on_the_way_for.html)
Related Stories
Codes and Standards | Feb 10, 2021
More than two-thirds of construction companies say COVID-19 has not impacted their ESOP
Half of survey respondents say 2020 project profitability decreased due to pandemic.
Codes and Standards | Feb 9, 2021
New Jersey approves new electric vehicle-ready home requirement
Homebuyers must be given option for charging station on new construction.
Codes and Standards | Feb 9, 2021
New California law removes barriers to residential development
Measure removes restrictions for ADUs in urban areas and master planned communities.
Codes and Standards | Feb 8, 2021
Alliance yields more accurate data for rating and certifying systems of construction materials
Crosswalk API offers trusted format to specify and procure healthier products.
Codes and Standards | Feb 4, 2021
2021 IBC requires automatic doors for entrances to public buildings
One door must be either a full power-operated door or a low-energy power-operated door.
Codes and Standards | Feb 3, 2021
Two new International Code Council online code tools released
Offer detailed information about global building code usage and U.S. adoptions.
Codes and Standards | Feb 2, 2021
Biden tells OSHA to bolster COVID-19 safety rules
Order could lead to a national playbook for fighting COVID-19 on jobsites.
Codes and Standards | Feb 1, 2021
Fenestration Alliance updates standard for mulled combination assemblies
Last updated in 2010, document describes procedures and requirements for air leakage, water resistance, and structural performance.
Codes and Standards | Jan 28, 2021
Natl. Fire Protection Assn. releases new energy storage system fact sheet
Comes as Biden Administration prepares ambitious clean energy agenda.
Codes and Standards | Jan 27, 2021
AECOM sues insurance carrier for payment of COVID-19 property damage claims
Claims ‘all-risk policies’ should have included millions of dollars of losses due to virus.