New Buildings Institute (NBI) has released the Existing Building Decarbonization Code. NBI bills the document as “a new way for jurisdictions to reduce carbon emissions and meet climate action plan goals and interconnected goals around public health and equity.”
New construction represents less than 2% of building activity in any given year, NBI says, “leaving a vast opportunity to update technologies in the current building stock. By requiring existing buildings to be more energy efficient, cities could cut about 30% of all urban emissions by 2050.”
NBI’s released the Building Decarbonization Code—the first off-the-shelf solution for jurisdictions to transform energy codes into decarbonization codes for new buildings—in February 2020. Expanding on that platform, the Existing Building Decarbonization Code adds provisions for existing buildings covering both residential and commercial buildings, including all-electric and mix-fuel energy use pathways.
The new code provisions have been crafted to match reasonable and effective decarbonization strategies with replacement events. The code outlines strategies to pair key opportunities to decarbonize—including change of occupancy, additions, and alterations—with additional efficiency measures.
The Existing Building Decarbonization Code also incorporates trigger events and solutions for the inclusion of grid integration measures including renewable energy production, electric vehicles, and battery storage.
Related Stories
Giants 400 | Nov 14, 2023
Top 50 Justice Facility Construction Firms for 2023
Turner Construction, Whiting-Turner, STO Building Group, Clark Group, and CORE Construction top BD+C's ranking of the nation's largest justice facility general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes revenue from all public safety/justice facilities buildings work, including correctional facilities, fire stations, jails, police stations, and prisons.
Market Data | Nov 14, 2023
The average U.S. contractor has 8.4 months worth of construction work in the pipeline, as of September 2023
Associated Builders and Contractors reported that its Construction Backlog Indicator declined to 8.4 months in October from 9.0 months in September, according to an ABC member survey conducted from Oct. 19 to Nov. 2. The reading is down 0.4 months from October 2022. Backlog now stands at its lowest level since the first quarter of 2022.
Giants 400 | Nov 13, 2023
Top 60 Airport Facility Construction Firms for 2023
Hensel Phelps, Turner Construction, AECOM, and Walsh Group top BD+C's ranking of the nation's largest airport terminal and airport facilities general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report.
Data Centers | Nov 13, 2023
Data center sector trends for 2023-2024
Demand for more data centers is soaring, but delivery can be stymied by supply delays, manpower shortages, and NIMBYism.
Education Facilities | Nov 9, 2023
Oakland schools’ central kitchen cooks up lessons along with 30,000 meals daily
CAW Architects recently completed a facility for the Oakland, Calif., school district that feeds students and teaches them how to grow, harvest, and cook produce grown onsite. The production kitchen at the Unified School District Central Kitchen, Instructional Farm, and Education Center, (“The Center”) prepares and distributes about 30,000 meals a day for district schools lacking their own kitchens.
Laboratories | Nov 8, 2023
Boston’s FORUM building to support cutting-edge life sciences research and development
Global real estate companies Lendlease and Ivanhoé Cambridge recently announced the topping-out of FORUM, a nine-story, 350,000-sf life science building in Boston. Located in Boston Landing, a 15-acre mixed-use community, the $545 million project will achieve operational net zero carbon upon completion in 2024.
Retail Centers | Nov 7, 2023
Omnichannel experiences, mixed-use development among top retail design trends for 2023-2024
Retailer survival continues to hinge on retail design trends like blending online and in-person shopping and mixing retail with other building types, such as offices and residential.
Giants 400 | Nov 6, 2023
Top 65 Cultural Facility Construction Firms for 2023
Turner Construction, Clark Group, Whiting-Turner, Gilbane, and Holder Construction top BD+C's ranking of the nation's largest cultural facilities sector general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes revenue from all cultural building sectors, including concert venues, art galleries, museums, performing arts centers, and public libraries.
Giants 400 | Nov 6, 2023
Top 100 Government Building Construction Firms for 2023
Hensel Phelps, Turner Construction, Clark Group, Fluor, and BL Harbert top BD+C's rankings of the nation's largest government building sector general contractors and construction management (CM) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes revenue from all government building sectors, including federal, state, local, military, and Veterans Affairs (VA) buildings.
Healthcare Facilities | Nov 3, 2023
The University of Chicago Medicine is building its city’s first freestanding cancer center with inpatient and outpatient services
The University of Chicago Medicine (UChicago Medicine) is building Chicago’s first freestanding cancer center with inpatient and outpatient services. Aiming to bridge longstanding health disparities on Chicago’s South Side, the $815 million project will consolidate care and about 200 team members currently spread across at least five buildings. The new facility, which broke ground in September, is expected to open to patients in spring 2027.