Green Building Code: Auburn vs Kent
How do green building code rules compare between Auburn, WA and Kent, WA?
Auburn and Kent have similar restriction levels.
Auburn, WA
King County
King County buildings must meet the Washington State Energy Code under RCW 19.27A, one of the strictest in the nation; the county's Strategic Climate Action Plan also drives green-building incentives toward carbon neutrality by 2050.
View full Auburn rules →Kent, WA
King County
King County buildings must meet the Washington State Energy Code under RCW 19.27A, one of the strictest in the nation; the county's Strategic Climate Action Plan also drives green-building incentives toward carbon neutrality by 2050.
View full Kent rules →Key Facts Comparison
| Fact | Auburn | Kent |
|---|---|---|
| Energy code | RCW 19.27A / WSEC | RCW 19.27A / WSEC |
| Update cycle | Every 3 years | Every 3 years |
| County plan | SCAP carbon-neutral 2050 | SCAP carbon-neutral 2050 |
| Incentives | Green Building Program | Green Building Program |
Highlighted rows indicate differences between cities.
Auburn FAQ
Does King County require all-electric new construction?
The 2021 Washington State Energy Code under RCW 19.27A heavily restricts natural-gas heating in new commercial and large multifamily, effectively requiring electrification.
Are there incentives for green building in King County?
Yes, the King County Green Building Program offers technical help and incentives aligned with the Strategic Climate Action Plan's 2050 carbon-neutral goal.
Kent FAQ
Does King County require all-electric new construction?
The 2021 Washington State Energy Code under RCW 19.27A heavily restricts natural-gas heating in new commercial and large multifamily, effectively requiring electrification.
Are there incentives for green building in King County?
Yes, the King County Green Building Program offers technical help and incentives aligned with the Strategic Climate Action Plan's 2050 carbon-neutral goal.
Compare other topics
See how Auburn and Kent compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool