EPD generator
The proven way to scale EPD creation
Publish verified EPDs across your product portfolio that win tenders, satisfy buyer requests, and comply with regulations such as CPR, CBAM, and ESPR without hiring an LCA team.
Trusted by the largest construction manufacturers globally
Turn product data into a published EPD in 6 steps
No LCA expertise required. Our guided workflow handles the modeling, calculations, and verification preparation for you.
1. Set up your project
Pick your product type and the EPD standard you need.
What the software does for you
- Applies the correct product categories
- Aligns projects with EN and ISO requirements
- Prepares the correct project structure automatically
2. Add your product data
Add materials, energy, transport, and manufacturing data manually or from existing systems.
What the software does for you
- Maps inputs to verified LCA datasets
- Fills gaps with verified defaults
- Flags inconsistencies before verification
3. Generate initial LCA results
Click one button and the software shows you the LCA results.
What the software does for you
- Builds full life cycle models automatically
- Calculates environmental impacts across all modules
- Applies compliant methods and allocation rules
4. Review results and find hotspots
Understand where impacts come from and where improvements matter most.
What the software does for you
- Breaks down impacts by life cycle stage
- Highlights emissions hotspots
- Supports comparison and optimization analysis
5. Generate compliant EPDs automatically
Click a button to generate a ready-for-review EPD.
What the software does for you
- Generates a fully compliant EPD report automatically
- Structures required table and indicators for your standard
- Prepares supporting documentation for verification
6. Publish and scale across your portfolio
Submit EPDs for verification and reuse your data across products and regions.
What the software does for you
- Shares projects directly with verifiers
- Maintains full audit trails and traceability
- Supports publication with major EPD program operators
- Provides multiple formats for downloading or sharing
BENEFITS
Win more business, stay compliant, and scale your EPDs creation
Win more business
- Meet buyer EPD requests without losing the deal
- Show up in tenders with verified, published EPDs ready to share
- Turn sustainability into a sales advantage, not a sales blocker
Stay compliant, everywhere you sell
- Comply with EN 15804, ISO standards, and evolving regulations like CPR, CBAM, and ESPR
- Use workflows accepted by major program operators
- Reduce failed or delayed verification cycles
Scale faster and cheaper
- Deliver EPDs in weeks, not months
- Standardize EPD creation across teams, product lines, and regions
- Reuse data and models, and fit into the workflows you already use
See it in action
Take a self-guided tour to explore the software at your own pace, or book a demo call to see how it fits your products and standards.
USE CASES
20+ years of experience doing EPDs for different products
Cement & binders
Primary cement production, ground granulated blast-furnace slag (GGBS), red mud cementitious products, and slaked lime.
HVAC systems
Complete HVAC product systems, air handling units, fire dampers, panel radiators, and ventilation ducts.
Plumbing & piping
PVC and PE-Xa piping, valves, fittings, hot water tanks, sewage treatment tanks, and pipe couplings.
In collaboration with industry organizations
Case studies
From the manufactuers winning with EPDs
Genuit reduces emissions by 45,000 tons
"The only way we can become the lowest carbon supplier of choice is by using EPDs that show we are making verifiable reductions in embodied carbon."
Blue Marble simplifies 5,500 components into 5 EPDs
Saudi Readymix scales 54 concrete EPDs
What users say about One Click LCA
OneClick LCA - Great for Concrete Manufacturers
"One Click LCA is an easy to use platform, making it fast and efficient to publish EPDs at scale, with a great support team."
Clear Onboarding and Cohesive Sustainability Workflows in One Click LCA
"One Click LCA was my first hands‑on exposure to carbon measurement and sustainability, introduced in clear and manageable steps. I valued the structured guidance and strong onboarding support. The platform connects core sustainability elements—from EPDs and standards such as BREEAM and RICS to practical workflows including Revit integration—into a cohesive experience."
"I like that One Click LCA is easy to use and guides me through the process. It includes supportive videos and staff assistance if needed. The software allows customization of EPDs, which I find really useful. I appreciate having access to a library of supportive information, videos, and documents, making it accessible anytime from anywhere. The initial setup was very simple and the software walked me through the necessary steps."
Streamlined EPD Management Saves Time
"I find One Click LCA incredibly beneficial because it makes Environmental Product Declaration (EPD) work both easier and quicker, particularly in my role as a consultant. I appreciate the availability of supplier EPD data within the software, which means I don't have to manually include these details as I would with other software. The feature that allows automatic searching for EPDs directly from within the software is a substantial time-saver and enhances efficiency by reducing manual data entry. "
One Click LCA Makes EPD Development Efficient, and Well-Supported!
"What I like most about One Click LCA is how it simplifies a very complex process like EPD development. The platform provides a clear and structured workflow, making it easier to compile, manage, and verify large amounts of data efficiently. The integration with reliable databases and the ability to generate documentation in a streamlined manner saves significant time and effort."
Simplifies Carbon Assessments with Intuitive Features
"I find One Click LCA incredibly easy to use, which makes my daily tasks of performing carbon assessments much more efficient and straightforward. The comprehensive and expansive Environmental Product Declaration (EPD) database is a significant asset, providing a rich resource to draw from when quantifying carbon in both new and old constructions. The clear and concise graphical representations of carbon in buildings stand out to me, as they vividly highlight where the majority of carbon is concentrated within a project. I especially appreciate how One Click LCA offers material alternative suggestions, which guide me in making informed decisions to mitigate embodied carbon effectively. The software’s initial setup was very smooth, which only adds to its overall user-friendliness. Ultimately, these features combine to make One Click LCA an invaluable tool in my work, deserving of a high recommendation rating of 10 out of 10."
Get more value from your EPD data
- Publish directly through EPD Hub
- Benchmark products with EPD analytics
- Showcase products through manufacturer pages
- Support sales and tender teams with verified sustainability data
FAQ
Questions manufacturers typically ask
Why choose One Click LCA over traditional LCA software?
Traditional LCA software is often designed for specialists and can require significant manual modeling and technical expertise.
One Click LCA is built to help manufacturers produce EPDs more efficiently through:
- Guided workflows
- Automated calculations
- Built-in compliance checks
- Integrated environmental datasets
- Verification support
- Reusable product data and templates
This helps teams reduce the time and effort required to create and maintain EPDs.
Do I need LCA expertise to use the software?
Guided workflows, built-in automation, and standardized templates help teams complete EPD projects without requiring deep expertise in life cycle assessment.
The platform is designed for organizations with different levels of internal LCA experience.
What standards and regulations does the EPD Generator support?
The EPD Generator supports major international standards and frameworks, including:
- EN 15804
- ISO 14025
- ISO 14040 and ISO 14044
- ISO 21930
The platform also supports workflows aligned with evolving market and regulatory requirements, including CPR, CBAM, ESPR, Buy Clean initiatives, and green building certifications.
How much faster is EPD creation with One Click LCA?
Many manufacturers reduce EPD creation timelines from months to weeks.
Automation of calculations, report generation, data mapping, and verification preparation helps teams create and maintain EPDs more efficiently across larger product portfolios.
What happens if verification identifies issues in my EPD?
Verification feedback is a normal part of the EPD process.
Built-in validation checks help reduce common issues before submission, while centralized project workflows make it easier to update data, revise calculations, and respond to verifier comments efficiently.
Scale EPDs without scaling complexity
Talk to our experts and see the EPD Generator in action.