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Trusted by leading HVAC manufacturers
HVAC-specific EPD creation, built for complex products
HVAC products combine complex materials, performance-based functional units, operational assumptions, and refrigerants. HVAC EPD Generator brings these requirements into one streamlined workflow designed specifically for HVAC equipment.
HVAC-specific refrigerant calculations
Model refrigerant impacts with dedicated calculations for manufacturing leakage and use-stage leakage, helping you account for a critical part of HVAC environmental performance.
Custom functional units
Create assessments that reflect how HVAC products are measured and used. Report results per declared unit, with the option to view results using custom functional units.
EN 15804+A2-compliant reporting
Structured product data imports
Automated results and reports
Streamline HVAC EPD verification and publishing
Reduce manual work across calculation, reporting, and verification with an end-to-end workflow designed for HVAC manufacturers and consultants.
Create verified HVAC EPDs faster
Automate HVAC-specific lifecycle calculations and report generation to reduce the time and manual work involved in creating EPDs.
Simplify EPD Hub verification
Prepare standardized outputs for EPD Hub verification and reduce the back-and-forth associated with manually assembled EPD documentation.
Improve consistency across product portfolios
Use reusable HVAC workflows, structured imports, and standardized reporting to apply consistent calculation logic across products and variants.
Support multiple reporting requirements
Generate standard EPD and background reports, with additional reporting options for French market requirements and PEP Ecopassport workflows.
PRODUCT CATEGORIES
Create EPDs across HVAC product portfolios
HVAC EPD Generator supports environmental assessments for HVAC systems and components including:
- Air handling units
- Ventilation systems
- Heat pumps and chillers
- Fan coil units
- Ductwork
- Distribution systems
Whether you are creating an EPD for an individual product or working across a wider product portfolio, standardized workflows help reduce repetitive modeling and reporting.
benefits
Why HVAC EPDs matter
Building projects increasingly require transparent, verified environmental information for the products and systems they specify. For HVAC manufacturers, EPDs make product-level environmental performance available to specifiers, procurement teams, and other stakeholders.
HVAC EPD Generator helps manufacturers turn complex product data into standardized environmental documentation while reducing the manual work traditionally required to model HVAC products.
- Support environmental transparency with verified product-level data
- Respond to EPD requirements in specifications and tenders
- Prepare for evolving environmental disclosure requirements
- Create consistent EPDs across larger HVAC product portfolios
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WHY ONE CLICK LCA
Move beyond generic HVAC LCA workflows
Generic LCA tools often require extensive configuration before they can account for HVAC-specific requirements such as refrigerants and performance-based functional units. HVAC EPD Generator brings this logic into the workflow from the start, helping sustainability teams, product engineers, EPD specialists, and consultants create compliant HVAC EPDs with less manual setup.
Soler & Palau captures the 98% of carbon most EPDs miss
"Declaring Module B6 is key to obtaining a complete picture of the environmental impact of a ventilation system."
Martí Roig Rabadà
Product Sustainability Manager at Soler & Palau
Glob-el covers 417 products with just 6 EPDs
"One Click LCA makes it easier to meet customer sustainability requirements and win new business opportunities."
Kathy Yan Ju
Key Account Manager at Glob-el
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Ensto brings EPD creation in-house to win tenders
"While evaluating EPD and LCA software options, it became clear that in-house tools are preferred. Collaboration with external consultants resulted in higher costs per published EPD in addition to more resources allocated for facilitating external processes and uncertainties in timeframes."
Marjo Ketonen
Senior Sustainability Specialist at Ensto
Solid EPD Platform with Outstanding Support
"One Click LCA is a very comprehensive and well-structured platform that provides a clear framework for developing EPDs. Although we had limited prior experience with LCAs and EPDs, the system helped us understand the process step by step."
"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."
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."
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."
