Product carbon tool

Calculate product carbon footprint & run product LCAs

Calculate product carbon footprints in line with ISO 14067, expand to full product LCAs aligned with ISO 14040 and ISO 14044, and prepare EPD-ready outputs compliant with EN 15804 when required.

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Trusted by leading manufacturers

Calculate product’s carbon footprint (PCF)

Measure cradle-to-gate or cradle-to-grave product carbon footprints in accordance with ISO 14067. Generate clear, structured results that support internal decision-making and customer communication.

Simplify data collection & management

Import bills of materials using Excel or API integrations, apply verified datasets, and manage product variants efficiently across large product portfolios.

Expand to full product life-cycle assessment (LCA)

Build on your product carbon footprint models to perform comprehensive product LCAs aligned with ISO 14040 and ISO 14044 without recreating your data or models.

for manufacturers

Product carbon footprint reporting

One Click LCA supports product carbon footprint and product LCA workflows across a wide range of manufactured products, helping manufacturers generate clear, standard-based results for reporting, compliance and EPD development.

Supported product categories include:

Construction products
Electrical and electronic products
HVAC and building services equipment
Industrial and manufactured products

Apply a consistent modelling structure across product families and variants.

UK & EU carbon footprint reporting

Clear, standard-based product carbon footprint results

Calculate and report Global Warming Potential (GWP) results using transparent, standard-aligned methodologies. Use the results for internal decision-making, customer and supply-chain requests, sustainability reporting, or as the basis for product LCAs and environmental product declarations.

One Click LCA supports product carbon footprint and product LCA reporting aligned with UK and EU requirements, including:

Product carbon footprint results aligned with ISO 14067
Product LCA workflows aligned with ISO 14040 and ISO 14044
EN 15804 support for EPD development
Inputs suitable for BREEAM and UK procurement requirements
Structured data suitable for audit, verification and customer disclosures

Start with product carbon footprint calculations and expand when requirements change.

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Automated data collection via API

Start with a smooth, automated data flow. Easily import your bill of materials into One Click LCA software using Excel or API integration. Leverage our industry-specific templates reducing manual work and ensuring accurate, structured inputs for thousands of products — making EPD production faster, scalable, and more reliable.

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Ready-made EPD templates

Create EPDs quickly using fully customisable, ready-made EPD templates for both the declaration and background report. One Click LCA solution ensures compliance with EN 15804, ISO 21930, ISO 14040, ISO 14044, and ISO 14025. Support for cradle-to-gate, TM65, and private EPDs enables high-quality results at speed.

Streamlined third-party verification

Save time and resources with expert-led pre-reviews. One Click LCA software helps you optimise your EPD documentation for both materials and products before it reaches the verifier. This improves quality, increases the chances of first-time success, and reduces costly delays in the EPD certification process.

Hassle-free EPD publishing

Easily publish your EPDs with leading program operators such as EPD International (Environdec), EPD Hub, and the Building Information Foundation RTS. Through our Pre-verified EPD Generator and established partnerships, you benefit from reduced publishing fees, faster turnaround times, and greater visibility.

customer success

What our customers say

"Not all of our competitors create EPDs, and since we do, it's a big benefit for us. Some projects we have won because we had the best EPDs and were able to provide answers surrounding them. With more and more need for reduced carbon footprint when building, EPDs will become increasingly important."

Andreas Lidö, Heidelberg Materials Precast Abetong

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