Tier 1 CBPS deadline: June 1, 2026. You have under . Check your deadline in 60 seconds.
Tier 1: EMP and O&M must be enacted 12 months before compliance deadline.
Tier 2: EMP and O&M must be complete and implemented by July 1, 2027 (no 12-month look-back required).
Tier 2 buildings have more flexibility in timing but still need comprehensive planning.
Washington’s Clean Buildings law is here. Don’t wait until 2027 your EMP + O&M must be up and running by July 1, 2026. Act now and your entire compliance package can be paid for by state incentives.
$2.00/sf + $0.05 per kBtu saved >15 (capped at 50% of project cost).
Example: 100k ft² office → $85k–$200k+ incentive
💰 Packages designed to ensure you capture maximum funding
$2.00/sf + $0.05 per kBtu saved >15 (capped at 50% of project cost).
Example: 100k ft² office → $85k–$200k+ incentive
💰 Packages designed to ensure you capture maximum funding
Public Buildings are buildings owned by State Agencies, School and Health Districts, Colleges and Cities, Municipalities and Counties (this does not include buildings owned by a non-profit, even if the non-profit is funded by a public agency).
The Clean Buildings Portal is a database of all covered buildings. It provides building owners with a secure system to manage their building’s compliance with the Clean Buildings Performance Standard and submit applications to the Early Adopter Incentive Program. Please note: Features for Tier 2 will not be available until after July 2025.
For Tier 1, the maximum penalty is $5,000 plus an amount based on the duration of any continuing violation. The additional amount for a continuing violation may not exceed $1.50 per square foot. For more details, refer to Z5.4 Assessment of Administrative Penalties in the Clean Buildings Performance Standard.
For Tier 2, the maximum penalty is $0.30 per square foot. For more details, refer to Y5.4 Assessment of Administrative Penalties in the Clean Buildings Performance Standard.
Commerce also has a penalty calculator: CBPS 015- CBPS Penalties Estimator.xlsx | Powered by Box. Penalties are assessed for each 5-year compliance period.
June 1, 2026 for non-residential buildings over 220,000 sq ft. June 1, 2027 for 90,001 to 220,000 sq ft. June 1, 2028 for 50,001 to 90,000 sq ft.
CBPS compliance isn’t just about following the law it’s about protecting your investment. We’ll guide you through every step: benchmarking, audits, reports, and submission.
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