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 14, 2019
ISO publishes first global BIM standards
Based on British standard and a publicly available standard.
Codes and Standards | Feb 12, 2019
Property technology adoption accelerates in commercial real estate industry
New business models create disintermediation.
Codes and Standards | Feb 11, 2019
Investing in downtowns pays off for cities, regions
Benefits include driving tax revenue, business activity, and smart development.
Codes and Standards | Feb 8, 2019
Oslo, Norway’s downtown goes virtually car-free
Parking spots converted to bike lanes, transit is fast and easy.
Codes and Standards | Feb 7, 2019
New North Carolina energy code has extensive lighting control requirements
Includes automatic shut offs for buildings of all sizes.
Codes and Standards | Feb 6, 2019
Solar carports can help with California’s Title 24 mandates
Can be combined with virtual net-metering software and tax-enabled financing.
Codes and Standards | Feb 5, 2019
Milwaukee board approves rezoning for Western Hemisphere’s tallest mass timber building
Mixed-use tower would rise 21 stories high.
Codes and Standards | Feb 1, 2019
Mass. governor proposes real estate transfer fee hike for climate resiliency projects
Opposed by real estate and trade groups, plan could generate $1 billion in next decade.
Codes and Standards | Jan 31, 2019
New York City will reform construction bid process
Streamlined process intended to improve efficiency, reduce hassle for bidders.
Codes and Standards | Jan 30, 2019
New AGC program aims to diversify construction workforce
More diversity needed to keep pace with demand for workers.