CLIC Curated Life cycle Inventory Collection

Flow batteries

stack frame assembly, for VRFB system

Reference product stack frame, for VRFB system RER

Published Version 1.0.1 Latest published

Stable dataset identity stack-frame-assembly-for-vrfb-system

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Unit
kilogram
Reuse license
CC BY 4.0
Published
2026-07-21
Version
1.0.1
Technology maturity
See quality profile

Published inventory

Overview

Scope, source, release context, and stable identifying information.

Description

The stack frame is a steel structure consisting of two double T-profiles which correspond to the dimensions of the stack. The dimension and weight are estimated based on a technical datasheet for a representative steel profile.

Source

Scientific journal publication

Life Cycle Assessment of a Vanadium Redox Flow Battery, Selina Weber, Jens F. Peters, Manuel Baumann, and Marcel Weil, Environ. Sci. Technol. 2018, 52, 10864−10873, DOI: 10.1021/acs.est.8b02073

Dataset details Expand Collapse

Dataset details

Classification
Flow batteries (materials/batteries/flow-batteries)
Background database
ecoinvent / 3.9
Background system model
cut-off
Biosphere database
ecoinvent / 3.9
Bookmarks
0
Raw file downloads
0
Generated export downloads
0

These are the source profiles for this version. Foreground modelling assumptions and allocation belong in the dataset description.

Classification path: Materials > Batteries > Flow batteries

Keywords

  • batteries
  • flow batteries

External references

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Technology profile

Technology characterization

Scale, utilization, production, and lifetime data. Missing values remain visible to guide future metadata improvements.

Commercial maturity stage
Early commercial
Design capacity
Not provided
Design capacity unit
Not provided
Capacity factor
Not provided
Annual production volume
Not provided
Annual production volume unit
Not provided
Annual production volume year
Not provided
Plant lifetime
Not provided
Changes from version 1.0.0 Automatically detected by comparing the complete inventory snapshots. Exchange row order is ignored; structured proposal edits preserve their published-row correspondence. Open the base version. Show changes Hide changes

Public revision record

This comparison is permanently visible with the published version so users can assess every detected change before reuse.

Modified exchanges
1
Added exchanges
0
Removed exchanges
0
Inventory metadata
0
Version metadata
0

Modified exchanges

Exchange Field Previous value Revised value
stack frame assembly, for VRFB system (production / RER / kilogram)
Production 		Linked database record vanadium-redox-flow-battery / 609d2b8120f782ebfadce1ced1621927 Not set

Inventory workspace

Inventory & impacts

Inspect every exchange and its contribution to the selected EF v3.1 indicator.

Precalculated screening profile

Environmental impacts

Results per kilogram, using UVEK 2025 and the ecoinvent 3.10 biosphere. Exchange rows are shaded from green to red by relative contribution to the selected indicator.

Climate change 3.71545 kg CO2-Eq / kilogram
Screening result

This screening result uses Brightpath mappings from the source background to UVEK 2025; mapped suppliers are not claims of scientific equivalence.

Show all 16 indicator totals
Acidification 0.010109 mol H+-Eq / kilogram
Climate change 3.71545 kg CO2-Eq / kilogram
Freshwater ecotoxicity 10.6867 CTUe / kilogram
Freshwater eutrophication 0.00144039 kg P-Eq / kilogram
Marine eutrophication 0.00254292 kg N-Eq / kilogram
Terrestrial eutrophication 0.0246679 mol N-Eq / kilogram
Human toxicity, cancer 9.7572e-09 CTUh / kilogram
Human toxicity, non-cancer 7.0435e-08 CTUh / kilogram
Ionising radiation 0.99315 kBq U235-Eq / kilogram
Land use 14.8294 dimensionless / kilogram
Ozone depletion 6.6708e-08 kg CFC-11-Eq / kilogram
Particulate matter 1.9656e-07 disease incidence / kilogram
Photochemical ozone formation 0.0103235 kg NMVOC-Eq / kilogram
Resource use, fossils 40.3442 MJ, net calorific value / kilogram
Resource use, minerals and metals 2.5400e-05 kg Sb-Eq / kilogram
Water use 49.3503 m3 world Eq deprived / kilogram
Calculation details

Profile uvek-2025-ef-v3-1-4e70d56a85b1 · artifact 4e70d56a85b1 · calculated 2026-09-30 13:48 UTC. These screening results do not replace a reviewed comparative LCA.

Dataset contents

Reference flows, emissions, technosphere inputs, and natural resources in this published snapshot.

Outputs

Reference flow

1 row

Reference production exchanges extracted from the uploaded inventory.

Exchange Reference / categories Amount Unit Metadata Climate change contribution
stack frame assembly, for VRFB system
RER
stack frame, for VRFB system
1
kilogram - Reference flow

Inputs

Technosphere inputs

5 rows

Linked foreground or background product inputs used by this dataset.

Exchange Reference / categories Amount Unit Metadata Climate change contribution
market for steel, low-alloyed
GLO
steel, low-alloyed
1
kilogram
Metadata (1)
Comment
Steel frame, material
2.13716 kg CO2-Eq / kilogram 57.5% of total
BAFU:2025
market for metal working, average for steel product manufacturing
GLO
metal working, average for steel product manufacturing
1
kilogram
Metadata (1)
Comment
Steel frame, processing
1.54846 kg CO2-Eq / kilogram 41.7% of total
BAFU:2025
market for welding, arc, steel
GLO
welding, arc, steel
0.03
meter
Metadata (1)
Comment
T-Profile welding
0.00429528 kg CO2-Eq / kilogram 0.1% of total
BAFU:2025
market for transport, freight, lorry 16-32 metric ton, EURO5
RER
transport, freight, lorry 16-32 metric ton, EURO5
0.1
ton kilometer
Metadata (1)
Comment
Transport, lorry, steel
0.0221824 kg CO2-Eq / kilogram 0.6% of total
BAFU:2025
market for transport, freight train
Europe without Switzerland
transport, freight train
0.2
ton kilometer
Metadata (1)
Comment
Transport, train, steel
0.00334602 kg CO2-Eq / kilogram 0.1% of total
BAFU:2025

Parameters

Read-only definitions preserved with this inventory version. Values are supplied by the source; CLIC does not evaluate formulas or recalculate exchange amounts and impact scores from them.

No parameter definitions were supplied with this inventory snapshot.

Evidence and scrutiny

Quality & review

Assess representativeness and read the public record of the scientific review.

Quality and maturity details Expand Collapse

Quality and maturity

TRL scale Higher is more mature. 9: routine commercial deployment 8: commercial, but still niche or scaling 7: first-commercial or advanced demonstration 6: engineering-scale demonstration 5: pilot or large prototype 4: bench or lab validated 3: research-stage concept Technology readiness level
1 to 5 scale Lower is better. 1: strong market- or operating-data basis 2: commercially plausible, but still somewhat specific 3: partly representative, with modelling or adaptation bias 4: pilot, proxy-based, scaled-up, or prospective 5: weak representation of the real technology state Technological representativeness
1 to 5 scale Lower is better. 1: geography matches the claimed scope well 2: regionally credible, but broader or less exact 3: generic regional or global proxy 4: weak proxy or clear geographic mismatch 5: geography is effectively unsupported Geographical representativeness
1 to 5 scale Lower is better. 1: current for that technology class 2: slightly dated, but still good 3: dated enough to need caution 4: stale, pilot-era, or prospective relative to current practice 5: clearly not representative of the current state Temporal representativeness

Missing exchange uncertainty generation: Not requested

Representativeness scores use a 1–5 scale when provided. Lower scores indicate a closer fit to the modeled technology, geography, or time period.

Public review record Curator-led bulk import. Public evidence is shown without participant accounts, assignments, recommendations, or private editor notes. Show review Hide review

Publication route

Curator-led bulk import

This inventory was restored from a public CLIC archive. Its original publication route is Curator-led bulk import; private review and workflow records were not transferred.

Source inventory archive

No public review transcript is available for this version.

Community

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Files & versions

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Raw uploaded files

Contributor files preserved with this public version.

Original uploaded files were not included in the inventory archive. Generated inventory exports remain available.

Version history

Published versions are immutable and remain available.

Version Published Link
Version 1.0.1 2026-07-21 Current view
Version 1.0.0 2026-07-15 Open version
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