VERBUND sustainability score: 48/100

·Energy Supply / Utilities·Last verified 12 October 2026
48
out of 100
Making progressPending Review+3 since last reviewStrong evidence· 12 src

VERBUND scores 48/100 (Making progress) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified October 2026.

That places VERBUND joint 184th of 790 companies scored, and 4th of 23 in Energy Supply / Utilities.

VERBUND is 96% renewable-powered but emissions rose 4% in 2024 as gas generation recovered. Scope 1 jumped 71% year-on-year. Hydropower dominates the portfolio and alters river ecosystems; fish-pass remediation is still in progress (71 of 92 required). Supply chain emissions are large (4.3M tCO2e) with no supplier engagement programme found. Targets are comprehensive but lack SBTi validation.

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The calculation

How is VERBUND's SINK score calculated?

Same ten questions for every company. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Energy Supply / Utilities sector ceiling.
55 / 100
Performance score
Sum of the 10 rubric questions, scored 0–10 each.
60 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 55) + (0.7 × 60) = 58.5
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 0.82
Final score
Rounded. Making progress.
48 / 100
The ten questions

What is VERBUND doing well, and where does it fall short?

Strongest on Carbon Footprint — Operations and Transparency & Accountability (8/10, 8/10). Weakest on Resource Use & Waste and Emissions Trajectory (4/10, 4/10).

Where the evidence comes from

What evidence is VERBUND's score based on?

12 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.

7 of 12 sources are third-party verified or public record.

[1]Self-reported
Integrated Annual Report 2024

“CO2 emissions from the use of the Mellach gas power plant and the operation of Gas Connect Austria's gas compressors are covered by the EU ETS.”

2024
Q1Q2Q3Q4Q5Q6Q7Q8Q9
View →
[2]Third-party verified
Climate Policy Radar — VERBUND AG Sustainability Report 2024
2024
Q1
View →
[3]Third-party verified
Sustainability Reports — VERBUND 2024 Integrated Annual Report
2024
Q2
View →
[4]Public record
MNI Markets — VERBUND Emissions Rise 4%
2024
Q3
View →
[5]Self-reported
VERBUND — Climate Protection

“In 2024, 96% of VERBUND's electricity generation came from hydro, wind and solar power.”

Ongoing
Q4Q8
View →
[6]Self-reported
VERBUND — Biodiversity
Ongoing
Q5
View →
[7]Third-party verified
International Commission for the Protection of the Danube River — Bringing Biodiversity Back to Floodplains
Unknown
Q5
View →
[8]Public record
ORF — Austrian Environmental Coverage
Unknown
Q10
View →
[9]Public record
OEBAG — Portfolio: VERBUND AG
Ongoing
Q10
View →
[10]Public record
OTS — EQS News: VERBUND Climate Transition Plan October 2024

“The VERBUND Climate Transition Plan was awarded the best possible rating, NZ-1 (leading), by Moody's rating agency”

2024
Q8
View →
[11]Self-reported
VERBUND — Integrated Annual Report 2025 (Sustainability section)
2025
Q9
View →
[12]Self-reported
VERBUND — Rankings & Ratings
Ongoing
Q9
View →

If you believe a source has been misread or a newer version exists, submit a challenge.

VERBUND in context

How does VERBUND compare with other energy supply / utilities companies?

Where VERBUND sits among energy supply / utilities peers.

Among the 23 major energy supply / utilities brands we've scored, VERBUND sits 4th of 23.

4/23
VERBUND's rank
39
Industry average
25
Industry low
56
Industry high
How this score has moved

Has VERBUND's score changed?

VERBUND's score has moved from 45 to 48 across 2 recorded reviews — up 3 points.

02550751004510 September 20264812 October 2026
  1. 45 → 48+312 October 2026

    Agent-mode re-score under v2.5.10 (provisional 45 was v2.5.7): 2024 emissions now sourced (5.05 Mt, scale 0.82x); Q3 lower on the 2024 rise.

  2. Scored 4510 September 2026

    Initial score 45 (score-company publish)

What's being contested

Has VERBUND's score been challenged?

This score is not currently being contested.

Every challenge is published. We'd rather be corrected than wrong — that's the whole point.

No challenges submitted yet. If you have evidence that contradicts this score, you can challenge any question above — cite a public source and we'll review it.

About VERBUND

VERBUND AG is Austria's largest electricity company, headquartered in Vienna and majority state-owned. Founded in 1947, it had 4,689 employees at the end of 2025 and €8.0bn revenue in 2025, and generates, trades and distributes power across Central Europe. Hydropower underpins its 96% renewable generation mix, alongside wind and solar. It also operates gas infrastructure and thermal generation through subsidiary assets.

Founded
—
Headquarters
Austria
Employees
4,689 (end-2025, VERBUND Integrated Annual Report 2025)
Annual revenue
€8,013.6M (FY2025, VERBUND Integrated Annual Report 2025)
Company website ↗
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