Scientifically Defensible Environmental Assessment

for Materials, Products, Infrastructure & Industrial Processes

Build Neutral specializes in life cycle assessment, environmental product declarations (EPDs), and product carbon footprinting aligned with internationally recognized standards.

Environmental Assessment Services

Life Cycle Assessment (LCA)

ISO 14040 · ISO 14044

Life cycle assessment (LCA) evaluates environmental impacts across the full life cycle of products, materials, infrastructure, and industrial systems, from raw material extraction and manufacturing to use phase and end-of-life management. Build Neutral develops scientifically rigorous LCAs aligned with ISO 14040 and ISO 14044 to support environmental disclosure, decision-making, embodied carbon analysis, product development, and environmental claims.

Flow diagram illustrating the steps in a life cycle assessment process, including goal and scope definition, inventory, impact assessment, and interpretation with relevant icons and descriptions.

LCA Phases

Environmental Product Declarations (EPDs)

ISO 14025 · EN 15804 · ISO 21930

Environmental Product Declarations (EPDs) are standardized Type III environmental declarations developed using life cycle assessment methodology and product category rules (PCRs) to communicate environmental impacts transparently and consistently. Build Neutral supports EPD development, EPD verification or verification coordination, and standards-aligned environmental disclosure for construction materials, manufactured products, infrastructure systems, and industrial applications.

Environmental Product Declaration (EPD) for a powder-coated aluminum window frame system, including environmental impact results and system boundary diagram.

Our EPDs Services

Product Carbon Footprint (PCF)

ISO 14067

Product carbon footprint (PCF) quantifies greenhouse gas (GHG) emissions across product systems using life cycle assessment methodology and internationally recognized carbon accounting standards. Build Neutral develops scientifically rigorous product carbon footprints aligned with ISO 14067 to support environmental disclosure, decarbonization strategies, procurement requirements, product transparency, and climate-related reporting.

Infographic showing the carbon footprint of roasted coffee, detailing total emissions, share by life cycle stage, and carbon footprint across the coffee life cycle with icons and text.

Third Party Critical Review Support

ISO 14044 · ISO 14071

Independent critical review supports methodological transparency, consistency, and standards alignment in life cycle assessment studies intended for public disclosure and comparative assertions. Build Neutral provides third-party critical review support aligned with ISO 14044 and ISO 14071, including independent review, review panel chair and participation, methodological conformance assessment, and technical evaluation of LCA studies and environmental disclosures.

A technical document page with sections on System Boundary, Functional Unit, Impact Assessment Results, and Interpretation, including diagrams, text, and reviewer comments.

Design for Sustainability (D4S)

TU Delft and the UN Environment Programme (UNEP)

Radar chart illustrating the D4S strategy wheel with categories: product design review, low impact materials, material use, production techniques, distribution system, impact during use, initial lifetime, and end-of-life system, each represented with icons and labeled with numbers from 0 to 7.

Design for Sustainability (D4S) integrates life cycle thinking into product, material, and process development to support reduced environmental impacts across the life cycle. Build Neutral supports Design for Sustainability (D4S) through scientifically rigorous environmental assessment, systems analysis, and sustainability-informed decision-making.

Build Neutral Institute

Foundational & Advanced LCA · EPD Development

Build Neutral Institute provides scientifically rigorous training and capability development in life cycle assessment (LCA), environmental product declarations (EPDs), product carbon footprinting, environmental disclosure, and ISO-aligned environmental assessment. Programs include hands-on LCA software training, executive briefings, technical intensives, corporate workshops, one-on-one mentorship, practitioner training, and project-integrated learning designed to support real-world environmental assessment capability across products, materials, manufacturing, infrastructure, and industrial systems.

Scientific Rigour. Practical Application.

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Make environmental claims defensible.

Build Neutral develops scientifically defensible LCA, EPD, and carbon footprint models for organizations that need credible environmental evidence.

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ISO 14040 . ISO 14044 . iso 14067 . iso 14025