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The dynamic LCA system for modern manufacturers

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Digital Product Passports — for all your products.

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ProductCategoryDeclarationGWP-total

Roof window RW-114NV-1042WindowsEPD38.20kgCO₂e / pc

Top-swing window 90×120NV-1043WindowsEPD41.70kgCO₂e / pc

Balcony door 80×210NV-1101DoorsEPD64.90kgCO₂e / pc

Entrance door solid oakNV-1102DoorsEPD88.30kgCO₂e / pc

Sliding door 240×210 triple-glazedNV-1188DoorsEPD129.40kgCO₂e / pc

Tilt window 60×60NV-1205WindowsEPD19.60kgCO₂e / pc

Panorama window 300×180NV-1220WindowsEPD176.00kgCO₂e / pc

Interior door pine flushNV-1234DoorsEPD21.30kgCO₂e / pc

Fire-rated door EI30NV-1301DoorsEPD97.50kgCO₂e / pc

EPDUpdated 17 days agoVerified

Environmental product declaration

ISO 14025:2026 · EN 15804+A2 · EN 17213

Roof window RW-114NV-1042

A1–A3A4–A5B1–B7C1–C4

GWP-totalkg CO₂e2.41E+16.88E+0–7.25E+0

ODPkg CFC11e1.10E-64.03E-7–2.71E-7

APkg SO₂e1.42E-13.61E-2–4.87E-2

DPPVerified

Roof window RW-114NV-1042

38.20 kgCO₂e / pc

63% cradle-to-gate18% distribution19% end-of-life

Digital Product PassportVAR-DPP-792c641b

Trusted by sustainability and R&D teams at top manufacturing companies

Live environmental data for every product you make.
Variable is the AI-native LCA system for EPDs, PCFs and ecodesign — built to scale from 10 to 10,000 products.

Designed for scale

Every LCA is product-specific and third-party verified — whether you manage ten or ten thousand. Scaling your catalog doesn't mean scaling your effort.

Powered by AI

Automate the repetitive work with AI agents — data entry, mapping, updates — and keep the decisions. From LCA modeling through ecodesign to sustainability reporting.

Built for ecodesign

Compare materials, suppliers, and design choices. Dynamic models show the impact of every change — so teams can decarbonize product by product, across the entire portfolio.

Dynamic LCA

A paradigm shift in LCA. Variable’s data model mirrors your supply chain, down to every single element, in real time.

At scale

Product-specific LCAs, at scale. Third-party verified and always up to date — for your whole portfolio.

product-specific LCAs: 1,200
third-party verified EPDs: 1,200

After one supplier update

LCAs recalculated: 214
EPDs re-verified: 214
EPDs delivered: 214

Wind turbine WT-302

112 m rotor · 84 m hub

1,460 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-303

112 m rotor · 105 m hub

1,576 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-304

112 m rotor · 125 m hub

1,708 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-305

120 m rotor · 84 m hub

1,602 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-306

120 m rotor · 105 m hub

1,730 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-307

120 m rotor · 125 m hub

1,874 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-308

126 m rotor · 84 m hub

1,691 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-309

126 m rotor · 105 m hub

1,826 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-310

126 m rotor · 125 m hub

1,978 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-311

132 m rotor · 84 m hub

1,780 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-312

132 m rotor · 105 m hub

1,922 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-313

132 m rotor · 125 m hub

2,083 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-314

136 m rotor · 84 m hub

1,851 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-315

136 m rotor · 105 m hub

1,999 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-316

136 m rotor · 125 m hub

2,166 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-317

150 m rotor · 84 m hub

2,100 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-318

150 m rotor · 105 m hub

2,268 t CO₂e

Third-party verifiedVerification pending

Wind turbine WT-319

150 m rotor · 125 m hub

2,457 t CO₂e

Third-party verifiedVerification pending

Company level

Activity-based GHG inventory from real value chain data. Scope 3 you can actually reduce — from product-level ecodesign scenarios to your company net-zero plan.

ReportingGHG inventoryScope 1 & 2 · 30,000 tCO₂eScope 3 · 865,000 tCO₂e

Materials
Production energy
Freight
End of life

Scope 1 & 2: 30,000 3%
3.1 Purchased goods: 760,000 85%
3.4 Upstream transport: 35,000 4%
3.9 Downstream transport: 45,000 5%
3.12 End of life: 25,000 3%

StrategyNet zero roadmapOn track · Target −42% by 2030

Low-emission steel towers 340 products
Supplier switch to green steel plate 214 products
Bio-based blade resins 260 products
Recycled cast iron hubs 600 products
Renewable electricity in production All plants

CommunicationsKPI dashboard and sustainability report

Company KPIs · 2025

Scope 3 emissions: 865,000tCO₂e
Scope 1 & 2 emissions: 30,000tCO₂e
Renewable primary energy: 38%across the value chain
Freight emissions: 80,000tCO₂e
Material flows: 371,500t per year
Emissions target: −42%by 2030On track

Emissions pathway vs target tCO₂e

FjellvindSustainability report 2025

E1 Climate change

GHG emissions
Scope 1 & 2	30,000
3.1 Purchased goods	760,000
3.4 Upstream transport	35,000
3.9 Downstream transport	45,000
3.12 End of life	25,000
Total	895,000 tCO₂e

“Variable transformed our climate strategy and enabled us to implement real emission reductions in our value chain.”

Øyvind BjørnstadHead of Sustainability Vestre

Vestre

End-to-end system

Variable keeps up with all your products.Turns a variant into a third-party verified EPD in minutes. Updates every LCA a data change touches. Compares low-carbon scenarios before the design is locked.

Product-specific LCAs at scale. Automated workflows and advanced guardrails ensure accurate results, without the manual grind.

Trigger

Import bill of materials

Waiting for BOMReceiving via API…214 lines imported

Triggered

MaterialsA1

Matching datasets…38 materials assigned

Completed

TransportA2

Resolving origins…12 lanes to plant

Completed

ProductionA3

Allocating activities…Allocated by weight

Completed

DistributionA4

Reading CRM customers…Lanes to market set

Completed

InstallationA5

Routing packaging…Waste flows calculated

Completed

UseB

Modeling use phase…Use impacts assigned

Completed

End of lifeC

Applying A1 categories…EoL routes assigned

Completed

GuardrailsLCA

Checking constraints…35 of 35 passed

Passed

Third-party verification

Under independent review…Independently verified

Verified

Publish

Publishing EPD…Live at the registry

Published

Automation runs

Interior door pine flushNV-1234-PIN

Panorama window 300×180NV-1220-PIN

Tilt window 60×60NV-1205-PIN

Sliding door 240×210NV-1188-PIN

Entrance door solid oakNV-1102-PIN

Balcony door 80×210NV-1101-PIN

Top-swing window 90×120NV-1043-PIN

Roof window RW-114NV-1042-PIN

Fire-rated door EI30NV-1301-ALU

Interior door pine flushNV-1234-ALU

Panorama window 300×180NV-1220-ALU

Tilt window 60×60NV-1205-ALU

Sliding door 240×210NV-1188-ALU

Entrance door solid oakNV-1102-ALU

Balcony door 80×210NV-1101-ALU

Top-swing window 90×120NV-1043-ALU

Roof window RW-114NV-1042-ALU

Fire-rated door EI30NV-1301-OAK

Interior door pine flushNV-1234-OAK

Panorama window 300×180NV-1220-OAK

Tilt window 60×60NV-1205-OAK

Sliding door 240×210NV-1188-OAK

Entrance door solid oakNV-1102-OAK

Balcony door 80×210NV-1101-OAK

Top-swing window 90×120NV-1043-OAK

Roof window RW-114NV-1042-OAK

Fire-rated door EI30NV-1301

Interior door pine flushNV-1234

Panorama window 300×180NV-1220

Tilt window 60×60NV-1205

Sliding door 240×210NV-1188

Entrance door solid oakNV-1102

Balcony door 80×210NV-1101

Top-swing window 90×120NV-1043

Roof window RW-114NV-1042

Interior door pine flushNV-1234-PIN

Panorama window 300×180NV-1220-PIN

Tilt window 60×60NV-1205-PIN

Sliding door 240×210NV-1188-PIN

Entrance door solid oakNV-1102-PIN

Balcony door 80×210NV-1101-PIN

Top-swing window 90×120NV-1043-PIN

Roof window RW-114NV-1042-PIN

Fire-rated door EI30NV-1301-ALU

Interior door pine flushNV-1234-ALU

Panorama window 300×180NV-1220-ALU

Tilt window 60×60NV-1205-ALU

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Results you can stand behind.

Third-party EPD verification for every product and every variant.

Verification recordVerified

DeclarationEPD-RW114-2026-03

ProductRoof window RW-114

StandardEN 15804+A2 · ISO 14025

Program operatorSmart EPD

Guardrails35 of 35 passed

VerifierClara FidelioAccredited third-party verifier

Verified12 Sep 2026 · valid until Sep 2031

In sync and under control.

Changes between systems are synced, version-controlled, audit-logged and sent for verification automatically.

Sync activityVersion historyLIVERoof window RW-114

Supplier changed aluminium alloy142 products recalculated2 min

New BOM revision synced from PLMvia Variable API1 h

Balcony door sent for re-verificationdelta above threshold1 d

Datasheet parsed for a new hinge supplier6 values extracted and mapped2 d

Energy dataset updated for Plant 238 models recalculated3 d

v4DraftGasket swapped to EPDM2 min

v3VerifiedRecycled cladding3 d

v2LockedNew supplier EPD for glass2 w

One source of truth for product data. Share EPDs digitally and exchange PCFs via PACT. Create Digital Product Passports so when the deadline comes, you are ready.

DPPVerified

Roof window RW-114NV-1042

38.20 kgCO₂e / pc

63% cradle-to-gate18% distribution19% end-of-life

Digital Product PassportVAR-DPP-792c641b

Get EPDs that win tenders.

Publish up-to-date, product-specific, third-party verified and machine-readable EPDs.

EPDUpdated 17 days agoVerified

Environmental product declaration

ISO 14025:2026 · EN 15804+A2 · EN 17213

Roof window RW-114NV-1042

A1–A3A4–A5B1–B7C1–C4

GWP-totalkg CO₂e2.41E+16.88E+0–7.25E+0

ODPkg CFC11e1.10E-64.03E-7–2.71E-7

APkg SO₂e1.42E-13.61E-2–4.87E-2

{
  "product": "Roof window RW-114",
  "sku": "NV-1042",
  "standards": [
    "ISO 14025:2026",
    "EN 15804+A2",
    "EN 17213"
  ],
  "verified": true,
  "updated": "2026-08-02",
  "indicators": {
    "gwp-total": {
      "unit": "kg CO2e",
      "a1-a3": 24.1,
      "a4-a5": 6.88,
      "b1-b7": null,
      "c1-c4": 7.25
    },
    "odp": {
      "unit": "kg CFC11e",
      "a1-a3": 1.1e-06,
      "a4-a5": 4.03e-07,
      "b1-b7": null,
      "c1-c4": 2.71e-07
    },
    "ap": {
      "unit": "kg SO2e",
      "a1-a3": 0.142,
      "a4-a5": 0.0361,
      "b1-b7": null,
      "c1-c4": 0.0487
    }
  }
}

PDFDigital

Deliver PCFs directly to your customers.

Product carbon footprints sent machine-to-machine via PACT — the open standard for Scope 3 carbon data exchange.

PCF

{ "product_name": "Roof window RW-114",
  "pcf": 24.1,
  "unit": "kgCO2e",
  "declared_unit": "piece" }

PACT API

Sending to Møller FasaderDelivered to Møller Fasader216 PCFs

Sending to Alton IndustriesDelivered to Alton Industries73 PCFs

Sending to Fenstra GroupDelivered to Fenstra Group148 PCFs

Sending to Skanbo LivingDelivered to Skanbo Living92 PCFs

Sending to NordformDelivered to Nordform237 PCFs

Sending to Brightframe OyDelivered to Brightframe Oy61 PCFs

Sending to Vestre PanelDelivered to Vestre Panel184 PCFs

Sending to Habitat NordDelivered to Habitat Nord129 PCFs

Sending to Casa ModernaDelivered to Casa Moderna205 PCFs

Sending to Lindqvist ByggDelivered to Lindqvist Bygg88 PCFs

Sending to TerraHausDelivered to TerraHaus156 PCFs

Sending to Oakline DoorsDelivered to Oakline Doors112 PCFs

Sending to Møller FasaderDelivered to Møller Fasader216 PCFs

Sending to Alton IndustriesDelivered to Alton Industries73 PCFs

Sending to Fenstra GroupDelivered to Fenstra Group148 PCFs

Sending to Skanbo LivingDelivered to Skanbo Living92 PCFs

Sending to NordformDelivered to Nordform237 PCFs

Sending to Brightframe OyDelivered to Brightframe Oy61 PCFs

Sending to Vestre PanelDelivered to Vestre Panel184 PCFs

Sending to Habitat NordDelivered to Habitat Nord129 PCFs

Sending to Casa ModernaDelivered to Casa Moderna205 PCFs

Sending to Lindqvist ByggDelivered to Lindqvist Bygg88 PCFs

Sending to TerraHausDelivered to TerraHaus156 PCFs

Sending to Oakline DoorsDelivered to Oakline Doors112 PCFs

Ecodesign that counts. Identify hotspots, model scenarios and watch your redesign deliver company-level climate targets.

Impact flow analysisGWP-fossil (cradle-to-grave)

Find scenarios with the best ROI.

Compare design changes against the baseline and reduce cost, risk and carbon emissions.

Scenario modeling

Baseline

PINEGLASSALEPDM

84.3 kgCO₂e

Scenario: Recycled cladding

PINEGLASSR-ALEPDM

Use 75% post-consumer aluminium in the exterior cladding.

64.9 kgCO₂e

−23% vs. baseline

From design change to science-based target.

See which scenarios move your company-level trajectory onto its net zero pathway.

Net zero target planning

Enterprise-ready

Built for the strictest security requirements.

Enterprise-grade security — in our cloud or deployed on your infrastructure. Certified and audited to the standards your security team expects.

Talk to salesExplore enterprise

Certified

SOC 2 Type II

Compliant

Dynamic LCAs run on Variable.

Get started Talk to sales