Seattle City Light's resource for | May | June |
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2021 Energy Code Update Series – Alterations This 90-minute webinar on May 15 will summarize the “alterations” requirements of the Seattle and Washington state energy codes and offer suggestions for potential design solutions. It will provide an overview of the alterations provisions of Chapter 5, with a special focus on replacing existing gas or electric resistance space heating and water heating systems with heat pump systems. Alterations to envelope, lighting, electrical, metering, and HVAC systems will also be covered, as well as Seattle’s “substantial alterations” rules. The webinar will conclude with a substantial Q&A period for discussion of specific applications. |
Passive-First Design – Core Concepts and Benefits for Every Building Passive-first design is an effective approach which optimizes building enclosures to provide comfort, health, and resilience for occupants and owners. Discover how properly balancing the core concepts creates draft-free, wildfire smoke-tight homes and buildings with healthy air ventilation, calming acoustics, and protection against extreme heat events.
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