Pressure is mounting for manufacturers of electrical and electronic equipment (EEE) and HVAC-R systems. Between RE2020 requirements, B2B customers asking for environmental declarations, and upcoming digital product passport obligations, producing reliable Life Cycle Assessments (LCA) is no longer optional. One practical question remains: which LCA software should you choose to produce your PEP and EPD without burning weeks of work?
The market offers dozens of tools, generalist or specialised, free or premium, accessible or expert-only. This article gives you a clear framework: what LCA software does, which criteria to compare, and how to avoid choices that prove costly in time and compliance.
What is LCA software and what is it for?
Life Cycle Assessment (LCA) is a standardised method for evaluating a product’s environmental impacts, from raw material extraction to end of life. LCA software lets you model every flow that makes up a product (materials, energy, transport, use phase) and then calculate its impacts through a calculation engine paired with an environmental database.
In practice, the tool combines two building blocks: a calculator that applies the methodological rules, and a database that provides impact factors. To frame the scope of an LCA before comparing tools, our Understanding LCA resource covers the essentials.
Generalist LCA software or specialised PEP tool?
The first structuring decision: do you need a generalist tool or a specialised PEP/EPD tool built for your sector?
Generalist software (such as SimaPro, GaBi, openLCA or EIME) covers every sector and offers great modelling freedom. The trade-off is that it assumes genuine LCA expertise and significant setup work to configure each study against the right reference framework.
Specialised tools embed your industry’s methodological frameworks directly. For EEE and HVAC-R manufacturers, that means natively including the rules of the PEP ecopassport® programme, namely the PCR (Product Category Rules) and PSR (Product Specific Rules) that set calculation rules, default scenarios, functional units and reference service life.
One point of vocabulary avoids confusion when choosing. A PEP is an environmental product declaration (EPD) issued under the PEP ecopassport® programme. In other words, every PEP is an EPD, but not every EPD is a PEP. If your goal is to produce PEP, make sure the tool specifically masters this programme. Our PEP vs EPD resource clarifies the distinction.
7 criteria for choosing your LCA software
1. Standards compliance and methodological frameworks
Non-negotiable. The software must rely on ISO 14040 and ISO 14044 (LCA methodology), ISO 14025 (environmental declarations), EN 15804+A2 (construction products) and EN 50693 (electrical and electronic products). For PEP, explicit integration of PEP ecopassport® PCR/PSR is essential.
2. Environmental databases
Results are only as good as the underlying data. Check which databases are available, how often they are updated, and how well they fit your sector and markets.
3. Automation and productivity
Data reconciliation and modelling are the most time-consuming and error-prone phases. Good software automates them, which is decisive when covering a large catalogue.
4. Data quality and traceability
Review the collection methods on offer: supplier imports, forms, APIs, ERP connection. The cleaner and more traceable the input, the more robust your LCAs are during verification.
5. Generated deliverables
Useful LCA software does not stop at calculation. It should produce what you actually need: PEP, supporting report, extrapolation file, product carbon footprint, with no manual re-entry.
6. Usability and support
A powerful tool your product, quality or CSR teams cannot use brings no value. Assess ergonomics, the learning curve and available support.
7. Scalability
Your needs will grow with regulation and your expanding catalogue. Choose a solution that can scale from a few products to your full range.
Software or service provider?
Choosing LCA software is part of a wider decision: bringing LCA in-house or entrusting it to experts. Both approaches are valid and often complementary. Many manufacturers start with expert support for their first declarations, then internalise once their teams are up to speed.
This is exactly the logic behind Qweeko’s two offers: Qweeko Start entrusts your PEP and EPD to our LCA experts, while Qweeko Pro gives you the keys to generate them independently.
LCA software built for EEE and HVAC-R manufacturers
For the electrical, electronic and HVAC-R sector, the challenge is not only to calculate but to produce compliant PEP, fast and at scale. That is the purpose of Qweeko Pro: a SaaS platform that embeds the PCR and PSR frameworks of the PEP ecopassport® programme, automates data reconciliation and modelling, and generates your deliverables (PEP, supporting reports, extrapolation file, carbon footprint) in a few clicks, so your teams can focus on analysing results rather than on calculation mechanics.
FAQ
What is the difference between LCA software and PEP software?
LCA software calculates a product’s environmental impacts using the LCA methodology. PEP software is LCA software that additionally embeds the PEP ecopassport® programme rules (PCR/PSR) to produce compliant PEP directly.
Is LCA software enough to be RE2020-compliant?
The software is the tool, not the guarantee. Compliance depends on meeting the applicable standards (notably EN 15804+A2) and on data quality. A tool that embeds these frameworks makes compliance far easier to reach.
Do you need to be an LCA expert to use LCA software?
With a generalist tool, solid expertise is required. With a specialised, automated solution, product, quality or CSR teams can build the skills and produce reliable assessments, especially when support is provided.
Open source or paid solution?
Open source (such as openLCA) lowers licence cost but demands more configuration and expertise. A specialised paid solution saves time through automation and built-in frameworks. The right choice depends on your LCA volume and internal resources.
How many products can I handle?
That depends on the tool’s scalability. To cover a full catalogue, favour a solution designed to scale rather than for one-off studies.
Conclusion
Choosing LCA software means balancing modelling freedom against compliant productivity. For an EEE or HVAC-R manufacturer aiming to produce reliable PEP at scale, a specialised solution that embeds PEP ecopassport® frameworks and automates the heaviest tasks offers the best time-to-compliance ratio. Want to generate your PEP independently? Explore Qweeko Pro. Prefer support on your first declarations? Qweeko Start connects you with our LCA experts.
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