January 1st quarterly addenda to the LEED rating systems and reference guides are now available. There are 71 new LEED Interpretations (10292, 10298—10367), including 65 for Homes and Multifamily Midrise (1003—10367).
Here are some highlights:
• Demonstrating compliance for LEED O+M: Existing Buildings SSc8: Light Pollution Reduction by following values listed in LEED BD+C: New Construction SSc8: Light Pollution Reduction;
• Applying ASHRAE Interpretation ASHRAE/IES IC 90.1-2007 - baseline pump power;
• Expanding the definition of renewable energy sources to include specified wood waste;
• Calculating building-level diversion rates for individual building projects on a campus;
• Including biodegradable/compostable trash can liners in purchases for IEQc3.3: Green Cleaning—Purchase of Sustainable Cleaning Products and Materials;
• Determining connectivity measures for projects with circulation on several different levels;
• Receiving credit for advanced air sealing strategy.
Related Stories
Codes and Standards | Jan 3, 2022
Controversial California solar power incentive proposal would reduce subsidies
Plan intended to encourage customers to install power storage systems.
Codes and Standards | Jan 3, 2022
New York City bans new gas hookups
Applies to gas stoves, boilers, and heaters in new buildings and buildings that undergo gut renovations.
Codes and Standards | Jan 3, 2022
New engineering guide on fire safety for very tall buildings released
Topics include emergency egress, fire resistance, building envelope, suppression, detection, alarms, and smoke control.
Codes and Standards | Dec 22, 2021
Updated ASCE 7-22 standard includes first-ever criteria for tornado-resistant design
New document provides up-to-date, coordinated loading provisions for general structural design.
Codes and Standards | Dec 21, 2021
Outdated and redundant building codes plague St. Louis area development
Region’s combined codes nearly double the length of the IRS Code.
Digital Twin | Dec 20, 2021
Groups ally to advance augmented reality and digital twin technology
AREA and Digital Twin Consortium to work on improving how technology components interoperate.
Codes and Standards | Dec 20, 2021
Tension rises in California over state’s push to build more housing
Attorney general hints at lawsuits against cities that don’t comply with zoning reform.
Codes and Standards | Dec 17, 2021
Tension rises in California over state’s push to build more housing
Attorney general hints at lawsuits against cities that don’t comply with zoning reform.
Codes and Standards | Dec 16, 2021
Home builders defeat proposed Oklahoma energy conservation code upgrade
Builders cite high home prices for opposition.
Codes and Standards | Dec 16, 2021
Laws and regulations complicate growth of community solar gardens
New projects stymied by utility resistance and legislative restrictions.