Washington State Energy Code (WSEC) Commercial Provisions
Technical Support Inquiries – UPDATE:
NEEC was very recently informed that the Northwest Energy Efficiency Alliance would no longer continue to support our Washington State Energy Code technical assistance. Therefore, please address your questions to:
- Tech support telephone number – (360) 539.5300
- Tech support email address – com.techsupport@WAenergycodes.com
Projects that are permitted on or after July 1, 2016 shall use the 2015 WSEC Commercial Provisions Compliance Forms to document compliance with this Code. The 2015 WSEC compliance forms are available for free to download.
Announcement – New and expanded 2015 WSEC Envelope and Lighting Compliance forms are now available! Envelope workbook updates include a new section in PROJ-SUM to document C406 additional efficiency package options, and new methods in the ENV forms to document projects with multiple space conditioning categories and to calculate total building WWR and SRR for additions and existing building retrofits. In addition, ENV forms now support compliance documentation for refrigerated spaces. Lighting workbook improvements support exterior lighting systems and lighting retrofit projects.
- Building Envelope (MS Excel 435k, Updated 10-18-17)
- Lighting (MS Excel 264k, Updated 11-9-17)
- Mechanical (MS Excel 407k, Updated 1-10-17)
NOTE – New documentation procedure requires that a PROJ-SUM form accompany all compliance form submittals. This includes Lighting and Mechanical compliance forms submitted independently from the Building Envelope compliance forms. Refer to Building Envelope Excel workbook for the PROJ-SUM form.
2012 WSEC Commercial Provisions – Compliance Forms
- Building Envelope (MS Excel 449k Updated 10-31-13)
- Lighting (MS Excel 293k, Updated 1-8-14)
- Mechanical (MS Excel 334k, Updated 9-11-15)
- Commissioning (PDF 134k)
State Energy Codes
For Washington State Energy Codes go to Washington State Building Code Council (SBCC)