Summary
Details
- Washington (State)
HB 1282 companies that design, supply or build large, state-funded buildings in Washington. It captures prime contractors and construction firms on covered projects (new buildings over 50,000 ft² or major renovations), manufacturers and suppliers of structural concrete, reinforcing and structural steel, and engineered wood, and architects/engineers who must integrate Buy Clean / Buy Fair reporting into specifications and bid documents.
Deep dive
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Introduction
The Buy Clean and Buy Fair (BCBF) Washington Act (HB 1282, 2024) creates a new chapter of state public-works law – RCW 39.116 (Public construction — environmental and labor reporting) – focused on embodied carbon and manufacturing working conditions for building materials.
The legislature links the Act to Washington’s broader climate strategy, including the Clean Energy Transformation Act, the Climate Commitment Act and the 2021 State Energy Strategy, arguing that environmental product declarations (EPDs) are the best available tool to report product-specific life-cycle emissions. The law builds on earlier Buy Clean / Buy Fair pilots and directs the Department of Commerce to maintain a public database of material EPDs and labor data reported on state-funded projects, creating a foundation for future low-carbon procurement rules.
Unlike some Buy Clean policies, Washington’s law currently focuses on mandatory reporting, not binding GWP limits, but it clearly positions public capital spending as a lever to shift markets toward low-carbon, high-road manufacturing.
Reporting implications for companies
For suppliers, designers and contractors on covered projects, the Act creates specific, contract-linked data-reporting duties rather than a voluntary disclosure regime. Focusing on its EPD requirements,
The selected construction firm must provide, for each covered product (structural concrete, reinforcing steel, structural steel, engineered wood), a current Type III, supply-chain-specific EPD that meets ISO 14025 and ISO 21930, plus quantities used and basic manufacturer details.
EPDs must report cradle-to-gate embodied GHG emissions and other life-cycle impacts, using the relevant product category rules and independent verification or program-operator review.
On each covered project, EPDs are expected to cover at least 90% of the cost of each covered material category, so manufacturers supplying Washington state building projects need up-to-date EPDs across their main product lines.
In summary, manufacturers that serve Washington’s state-building market will need up-to-date EPDs (and basic HR / safety metrics) ready to share, while contractors and design teams must embed these data requirements into specifications, procurement, and submittal workflows.
Current status and future outlook
The Buy Clean and Buy Fair Washington Act was signed into law in March 2024 and is now codified in chapter 39.116 RCW. Key reporting provisions begin phasing in from 1 July 2024, initially for very large building projects (>100,000 ft²), and extend to all covered projects (≥50,000 ft²) from 1 July 2026.
The Department of Commerce is tasked with maintaining a publicly accessible database where selected firms upload project-level data and where EPD-reported global-warming potential (GWP) values are published. Commerce is also developing reporting standards, model contract language, specification templates and training materials for state agencies and project teams.
For companies, the near-term priority is building credible EPD and workforce-data reporting systems. Over time, as the database fills and policy tightens, competitive advantage is likely to shift toward suppliers that can demonstrate verifiably lower embodied carbon and stronger labor practices.
Resources
Statute: RCW 39.116 – Public construction — environmental and labor reporting (codifying the Buy Clean and Buy Fair Washington Act).
Bill text: HB 1282 – Public building materials / Buy Clean and Buy Fair Washington Act (session law and definitions of covered projects and products).
Implementing agency hub: Washington Department of Commerce – Buy Clean and Buy Fair (BCBF) program page, including FAQs, training and model specifications.
Model specifications: Carbon Leadership Forum – Model Embodied Carbon Specifications for BCBF WA (detailed guidance on EPD and optional embodied-carbon requirements).
Training materials on Embodied Carbon - Provided by the Washington State Department of Commerce.
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