New LEED v4.1 beta versions will be open for registration in January 2018.
The U.S. Green Building Council will make versions available for O+M, BD+C, and ID+C first. Cities and Communities, and Residential will be available during the spring.
LEED v4.1 is more inclusive with updated referenced standards, and allows projects to earn LEED points through building performance monitoring, according to USGBC. “Lessons learned from those in the market using LEED v4 and over the last twenty years have led us to take a deeper look at existing buildings, residential projects and cities to develop unique solutions that address unique markets,” the council says.
The new version of BD+C will include:
· Energy metrics that include both cost and greenhouse gas emissions (a first for LEED)
· Upgrade to ASHRAE 90.1-2016
· Applicable and achievable credit requirements throughout the rating system. For example, updated Rainwater Management requirements with a lower minimum percentile storm events and added guidance for zero-lot-line projects
· A new Renewable Energy credit that better addresses diverse methods of renewables procurement and evolving global renewables markets
Related Stories
Codes and Standards | Apr 20, 2021
U.S. electric grid is halfway to zero carbon
Other sectors including buildings lag power industry.
Codes and Standards | Apr 19, 2021
Failed landmark preservation effort in Chicago provides lessons for planners
Gentrification fears heightened among Pilsen neighborhood residents doomed ambitious preservation plan.
Codes and Standards | Apr 14, 2021
New Phase 1 Environmental Site Assessment standard debuts in 2021
Will affect 250,000 commercial real estate deals a year.
Codes and Standards | Apr 13, 2021
British Columbia moves to accelerate mass timber construction
Province funds demonstration projects as part of economic recovery.
Codes and Standards | Apr 12, 2021
WoodWorks and Think Wood release first Mass Timber Design Manual
Interactive collection of information on mass timber products, design best practices, taller wood construction and sustainability.
Codes and Standards | Apr 8, 2021
Sensors used in tunable lighting systems found to have high reliability
DOE study investigated items used to control lumen depreciation, chromaticity shifts, and changes in drivers.
Codes and Standards | Apr 7, 2021
Red tape ruined the U.K.’s home retrofit program
Lessons learned could help US avoid that fate.
Codes and Standards | Apr 6, 2021
Lendlease achieves net-zero carbon in Boston, Chicago multifamily portfolio
New projects in New York, Los Angeles on track to reach goal.
Codes and Standards | Apr 5, 2021
Specification for sliding door, lift and slide roller assemblies updated
Addresses market trend toward heavy sliding doors.
Codes and Standards | Apr 5, 2021
Construction employment rebounds in March following February drop
Rising costs, supply-chain woes, and cancellations threaten outlook.