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 | Sep 29, 2020
New drinking water standard criteria further restricts lead leaching in plumbing products
Tightened standard applies to endpoint devices that dispense drinking water, and other plumbing components
Codes and Standards | Sep 29, 2020
Groups sue CDC over eviction moratorium
Natl. Apartment Assn. and New Civil Liberties Alliance want hearing by October.
Codes and Standards | Sep 24, 2020
Benefits of building enclosure commissioning include reduced costs
Savings achieved in less rework and fewer and shorter punch lists.
Codes and Standards | Sep 23, 2020
Intl. Code Council aims to stay ahead of new tech, efficiency trends, and resiliency
Passive survivability, social resiliency, and community health among the goals.
Codes and Standards | Sep 22, 2020
Air cleaners, chemical and UV treatments among tools to safeguard indoor air amid pandemic
Strategies augment social distancing, increased air flow to combat COVID-19 spread.
Codes and Standards | Sep 21, 2020
No ease of lumber price spikes in sight
Wildfires strike Northwest timber industry in wake of Covid-19 shutdowns.
Codes and Standards | Sep 17, 2020
Spate of energy code appeals could hamper efficiency progress
Construction and fossil fuel interests oppose portions of latest model energy code.
Codes and Standards | Sep 16, 2020
Heat pumps are the future for hot water
Sustainability policies will drive trend.
Codes and Standards | Sep 15, 2020
Taller timber buildings approved in National Fire Protection Association code
Ensures compatibility with the International Building Code.
Codes and Standards | Sep 14, 2020
Relocation of neighborhoods, the next step in U.S. flood strategy, is underway
Repeated rebuilding after successive floods now seen as bad policy.
