7.3 Building Product Disclosure and Optimization (BPDO)
Key Takeaways
- BPDO has three separate credits — Environmental Product Declarations, Sourcing of Raw Materials, and Material Ingredients — and each is worth 1-2 points.
- EPDs from at least 20 different manufacturers (each counting as one product) earns the disclosure point; products with verified impact reductions earn the optimization point.
- Sourcing of Raw Materials rewards CSR reports aligned with GRI or UNEP and rewards products meeting at least one Leadership Extraction Practice such as recycled content, FSC wood, bio-based, materials reuse, EPR, or local sourcing within 100 miles.
- Material Ingredients disclosure pathways include Health Product Declarations (HPDs), Cradle to Cradle, Declare labels, and GreenScreen v1.4 Benchmarks; optimization rewards avoidance of REACH SVHC and Living Building Challenge Red List chemicals.
- Locally extracted or manufactured products (within 100 miles) count at 200% of their cost in the Sourcing of Raw Materials calculation.
The Three BPDO Credits at a Glance
Building Product Disclosure and Optimization (BPDO) is a three-credit family — each credit worth up to 2 points (1 for disclosure, 1 for optimization). All three use the same general counting approach: 20 different permanently installed products from 5 different manufacturers is the disclosure threshold for the first point, and 25% by cost of the total permanently installed products is the optimization threshold for the second point.
| Credit | Disclosure (1 pt) | Optimization (1 pt) |
|---|---|---|
| Environmental Product Declarations | 20 products from 5 manufacturers with EPDs | 50% by cost of products with verified impact reductions |
| Sourcing of Raw Materials | 20 products from 5 manufacturers with GRI/UNEP CSR reports | 25% by cost of products meeting leadership extraction criteria |
| Material Ingredients | 20 products from 5 manufacturers with ingredient disclosure | 25% by cost of products meeting optimization criteria |
BPDO Credit 1: Environmental Product Declarations (EPDs)
What an EPD Is
An Environmental Product Declaration (EPD) is a third-party-verified document that reports the environmental performance of a product across its life cycle. It is based on product category rules (PCRs) and conforms to ISO 14025, ISO 21930, or EN 15804.
There are two valid types:
- Industry-wide (generic) EPD — represents an industry average; counts as one-half (½) product toward the 20-product threshold.
- Product-specific (Type III) EPD — manufacturer-specific, third-party verified; counts as one (1) whole product.
Disclosure Point (1 pt)
Use at least 20 different permanently installed products with EPDs from at least 5 different manufacturers.
Optimization Point (1 pt)
Use products that demonstrate impact reductions below industry averages in at least three of the six LCA impact categories. The optimized product cost must total at least 50% by cost of the project's permanently installed products.
BPDO Credit 2: Sourcing of Raw Materials
Disclosure Point (1 pt)
Use products from at least 5 manufacturers that have publicly released corporate sustainability reports (CSR) aligned with the Global Reporting Initiative (GRI), United Nations Global Compact, UNEP, or ISO 26000. Each report represents a manufacturer (not a product); count at least 20 different products from those manufacturers.
Optimization Point — Leadership Extraction Practices (1 pt)
Use products meeting at least one of the following leadership extraction criteria, with the total contributing cost at least 25% of permanently installed products:
| Practice | Threshold |
|---|---|
| Recycled content | (Post-consumer + ½ pre-consumer) ≥ 25% by weight |
| Bio-based products | Sustainable Agriculture Network's Sustainable Agriculture Standard, or USDA BioPreferred |
| Wood products | Forest Stewardship Council (FSC) certified |
| Materials reuse | Salvaged, refurbished, or reused |
| Extended producer responsibility (EPR) | Manufacturer take-back program |
| Locally sourced | Extracted, manufactured, and purchased within 100 miles of the project |
Local multiplier: Products that are locally extracted, manufactured, and purchased count at 200% of their cost in the calculation, doubling their contribution toward the 25% threshold.
This is what older LEED versions called Regional Materials. In v4 it lives inside the Sourcing credit, not as a stand-alone credit.
BPDO Credit 3: Material Ingredients
Disclosure Point (1 pt) — Option 1
Use at least 20 different permanently installed products from at least 5 manufacturers that use any of these chemical inventory pathways to at least 0.1% (1,000 ppm):
- Health Product Declaration (HPD) — published HPD with full disclosure
- Cradle to Cradle (C2C) certification — v2 Basic or higher; v3 Bronze or higher
- Declare label (International Living Future Institute)
- Product Lens Certification
- ANSI/BIFMA e3 Furniture Sustainability Standard (Section 7.5.1)
- Any USGBC-approved program
Optimization Point (1 pt)
Use products that go beyond disclosure to demonstrate optimization through any of:
- GreenScreen v1.4 Benchmark — Benchmark 2, 3, or 4 chemicals, or List Translator screening showing no LT-1 hazards.
- Cradle to Cradle v3 Gold/Platinum, or v2 Gold/Platinum.
- REACH Substances of Very High Concern (SVHC) avoidance — manufacturer verifies the product contains no Authorization-list chemicals.
- Living Building Challenge (LBC) Red List free or LBC Declaration.
The optimized product cost must total at least 25% of permanently installed products.
Reading a Counting Question
LEED counts permanently installed products. Furniture is included for the New Construction (NC) Healthcare projects but not for most other BD+C ratings. MEP equipment is excluded from all BPDO calculations.
Worked Example
A project has 100 permanently installed products:
- 15 have product-specific EPDs (= 15 products)
- 10 have industry-wide EPDs (= 10 × ½ = 5 products)
- Total counted: 20 products
If those 25 manufacturers represent at least 5 unique companies, the project earns the EPD disclosure point.
Exam Cue
Watch for the half-credit rule for industry-wide EPDs and the double-credit (local) multiplier in Sourcing. Both show up in calculation questions.
A project team has identified the following products with EPDs: 12 with product-specific (Type III) EPDs and 18 with industry-wide EPDs. The products come from 7 different manufacturers. Does the project earn the EPD disclosure point?
Under MR Credit: BPDO – Sourcing of Raw Materials, a product is extracted, manufactured, and purchased within 75 miles of the project site at a cost of $40,000. How does this product contribute to the 25% optimization threshold?