Life Cycle Assessment

ISO 14040 · ISO 14044

Life Cycle Assessment (LCA) is the internationally recognized methodology for quantifying environmental impacts across the entire life cycle of a product, process, service, building, infrastructure asset, or industrial system. LCA supports environmental disclosure, product development, embodied carbon assessment, procurement, policy, and strategic decision-making through a systems-based evaluation of environmental performance.

Discuss Your LCA Project

Why Conduct a Life Cycle Assessment?

Product Environmental Transparency

Quantify environmental impacts across the full product life cycle using an internationally recognized methodology. LCA provides the scientific foundation for environmental disclosure, sustainability reporting, Environmental Product Declarations (EPDs), and product carbon footprints (PCFs).

Infographic showing the life cycle and environmental impacts of a beer bottle, including stages of raw material extraction, production, packaging, distribution, use, end of life, and environmental impacts like carbon emissions, water use, energy use, land use, and waste generated.

Product & Process Optimization

Identify environmental hotspots, material inefficiencies, energy-intensive processes, and supply chain contributors to support product redesign, manufacturing improvements, and environmental performance enhancement.

Diagram of a bicycle's lifecycle impact and environmental optimization. Left side shows raw materials extraction, production, packaging, distribution, use, and end of life with impact percentages. Center highlights key impact hotspots. Right side shows optimized impacts with improved efficiencies in material use, process, energy, supply chain, and end-of-life.

Environmental Product Declarations & Disclosure

Generate the life cycle data required to support Environmental Product Declarations (EPDs), product carbon footprints (PCFs), environmental claims, procurement documentation, and customer sustainability requests.

An environmental product declaration for biochar shows a diagram of the life cycle stages from raw material extraction to end of life, environmental impact indicators, and a pie chart of the life cycle impact breakdown with a total carbon footprint of -1.45 kg CO2e per kg biochar.

Embodied Carbon & Built Environment Assessment

Evaluate embodied carbon impacts across construction materials, buildings, and infrastructure projects to support procurement, specification, and low-carbon design strategies.

Diagram of a building's structural composition with percentages: 45% concrete, 25% steel, 12% glass, 8% insulation, and 10% other materials, shown alongside a modern multi-story building.

Procurement, Market Access & Regulatory Readiness

Support compliance with customer requirements, government procurement programs, green building initiatives, emerging carbon disclosure expectations, and market-specific environmental reporting requirements.

Flowchart illustrating a supplier evaluation process. It shows four suppliers with ratings, criteria including price, quality, environmental performance, compliance, and delivery. The selected supplier meets requirements with the lowest environmental impact, suitable for government and international markets.

Strategic Decision Support

Compare products, materials, technologies, supply chain scenarios, and investment pathways using a systems-based environmental assessment framework to support informed decision-making.

Comparison chart of traditional versus sustainable wine bottle options, showing environmental impact, water use, weight, and recycled content.

Why Organizations Choose Build Neutral

Build Neutral combines doctoral-level scientific expertise, practical industry experience, and internationally recognized standards knowledge to deliver life cycle assessments that are technically robust, decision-relevant, and suitable for environmental disclosure, procurement, and strategic planning.

Doctoral-Level LCA Expertise

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PhD-led life cycle assessments with deep technical knowledge and interdisciplinary experience.

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Studies developed in accordance with internationally recognized standards and frameworks, including ISO 14040, ISO 14044, ISO 14067, ISO 14071, ISO 14021, ISO 14024, ISO 14025, ISO 21930, EN 15804, etc.

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International Standards Alignment

Scientific Rigour & Transparency

Transparent assumptions, documented methodologies, data quality evaluation, sensitivity assessment, and defensible interpretation to support confident decision-making.

Product to Infrastructure Scale

Experience supporting products, construction materials, buildings, infrastructure, industrial processes, energy systems, and emerging technologies.

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Verification & Disclosure Ready

Assessments developed with environmental disclosure, product carbon footprinting, Environmental Product Declarations (EPDs), procurement requirements, and third-party review expectations in mind.

Decision-Focused Results

Beyond reporting impacts, we help organizations understand trade-offs, evaluate alternatives, identify improvement opportunities, and support strategic decision-making.

Our Life Cycle Assessment Services

Build Neutral provides ISO-compliant life cycle assessment (LCA) services to support environmental disclosure, product strategy, embodied carbon analysis, environmental claims, procurement, and internal decision-making. Our work is tailored to the level of rigour, timeline, and intended use of each study.

Screening LCA

Rapid Assessment · Internal Use

Rapid, high-level life cycle assessment to identify environmental hotspots, compare early design options, and support internal prioritization.

Best for:

  • early-stage product decisions

  • hotspot identification

  • material or process screening

  • internal sustainability strategy

Internal LCA Study

Strategic Assessment · Internal Decision-Making

Detailed LCA studies developed for internal strategy, product improvement, capital planning, procurement decisions, and sustainability program development.

Best for:

  • product or process improvement

  • supply chain analysis

  • embodied carbon reduction

  • internal benchmarking

  • R&D and investment decisions

External LCA Study

Public Disclosure · ISO-COMPLIANT Reporting

Comprehensive ISO-aligned LCA studies developed for external communication, environmental claims, EPD preparation, product carbon footprinting, and market-facing disclosure.

Best for:

  • environmental claims

  • EPD development

  • product transparency

  • customer or procurement requests

  • public sustainability communication

Comparative LCA

Comparative Assessment · Policy & Strategy

Comparative LCA studies are designed to evaluate competing products, technologies, systems, or policy scenarios with appropriate methodological rigour and critical review. Public comparative assertions require critical review under ISO 14044.

Best for:

  • comparative assertions

  • industry position papers

  • policy submissions

  • technology comparison

LCA Capacity Building

Training · Software · Organizational Capability

Training and capability development to help organizations understand, conduct, manage, interpret, and apply LCA studies with confidence.

Can include:

  • LCA for beginners, intermediate, and advanced

  • hands-on software training

  • data collection workflows

  • LCIA interpretation

  • environmental claims literacy

  • internal team training.

Third-Party Critical Review

Third-Party Review · AI Tool Assessment

Independent review for LCA studies, comparative assertions, environmental claims, and AI-assisted environmental assessment tools. Build Neutral supports critical review panel chairing or participation and methodological evaluation aligned with ISO 14044 and ISO 14071.

Best for:

  • Organizations preparing public comparative LCA studies

  • AI-enabled LCA or carbon tools

  • product carbon footprint models

Industries we support

LCA expertise across industries

Build Neutral conducts Life Cycle Assessment studies across a wide range of sectors.

We understand the materials, processes, and challenges unique to your industry.

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Construction Materials & Building Products

Concrete, steel, insulation, roofing, cladding, cement, gypsum and a wide range of building products.

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Construction Materials & Building Products

Windows, doors, curtain walls, glazing systems, and related components.

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Flooring & Interior Products

Resilient flooring, wood products, finishes, carpets, and interior architectural products.

Black and white photo of concrete blocks stacked and arranged in a geometric pattern.
Line drawing of a cement mixer truck

Concrete & Infrastructure

Precast, ready-mix concrete. cement, aggregates, pavers. and infrastructure systems.

Close-up of stacked metallic scaffolding components arranged in geometric patterns.
Drawing of a green metal bench with a simple design.

Metals & Fabricated Products

Steel, aluminum, rebar, structural components, and other fabricated metal products.

Scientific laboratory setup with empty glass test tubes, a beaker, and a dropper on a white surface.
A simple illustration of a laboratory Erlenmeyer flask with liquid inside.

Chemicals & Coatings

Coatings, adhesives, polymers, specialty chemicals, sealants, and industrial products.

Various cardboard boxes, packaging materials, and paper rolls arranged on wooden pallets in a warehouse or storage room.
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Packaging & Containers

Paper, plastic, glass, metal packaging, corrugated products, and packaging systems.

Cookies, chocolate, and glasses of dark soda on a reflective surface with bright sunlight.
A simple line drawing of a bottle and a can.

Beverages & Food Products

Beverages, dairy, eggs, food products, pet food, ingredients, and related processing systems.

Close-up of electrical insulators and metal structures at a power substation against a clear blue sky.
Eco-friendly symbols featuring a lightning bolt, a water droplet, and a recycling arrow

Energy & Low-Carbon technologies

Hydrogen, biofuels, SAF, renewable energy systems, CCUS, and other low-carbon solutions.

A scenic view of a vineyard with rows of green grapevines, surrounded by lush trees and rolling hills under a partly cloudy sky.
Drawing of a small plant with three leaves growing in soil.

Agriculture and Food Systems

Crop and livestock production, fertilizers, irrigation systems, feed formulation, manure management, and everything else in the supply chain of food production.

A scenic view of a forested mountain landscape with tall green pine trees by a calm river, and mountains in the background under a partly cloudy sky.
Illustration of a pine tree, a bench, and a fallen log on the ground.

Forest Products & Wood Materials

Lumber, engineered wood, panel products, pulp & paper, and forestry systems.

Multiple glass test tubes filled with plants, placed in a rack in a laboratory setting.
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Bioproducts & Bioeconomy

Bioplastics, bio-based materials, biochemicals, and other renewable bioproducts.

Factory with orange robotic arms assembling a production line, enclosed by a safety fence.
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Industrial & Manufacturing

Machinery, equipment, OEM products, electronics, and manufacturing systems.

A large cargo ship with containers on board sailing in the ocean, viewed from the side, with a small tugboat nearby and a breakwater in the background.
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Transportation & Mobility

Vehicles, components, tires, transportation services, and logistics systems.

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Emerging Technologies & Innovation

Advanced materials, carbon removal, novel technologies. and innovative solutions.

Build credibility into your environmental decisions.

SCIENCE. INTEGRITY. IMPACt

Build Neutral supports organizations seeking scientifically defensible environmental assessment aligned with internationally recognized standards

Discuss Your LCA Project