Starling Bank·Financial Services / Banking·London, GB·Founded 2014·Last verified 31 May 2026
42
out of 100
Below expectationsPending Review

Starling Bank reports low operational emissions but excludes financed emissions entirely—the material impact for any lender. Absolute emissions rose in 2023–2024 despite intensity improvements. SBTi commitment was removed; net-zero target lacks credibility. A £29M FCA fine for financial crime controls in October 2024 compounds governance concerns.

The calculation

Every score shows its working.

Same formula for every company. No curve. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Financial Services / Banking sector ceiling.
50 / 100
Performance score
Sum of the 10 rubric questions, scored 0–10 each.
39 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 50) + (0.7 × 39) = 42.3
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 1
Final score
Rounded. Below expectations.
42 / 100
The ten questions

Where Starling Bank is strong, and where it isn't.

Strongest on Carbon Footprint — Operations and Controversies & Red Flags (6/10, 6/10). Weakest on Targets & Commitments and Water Impact (2/10, 3/10).

Where the evidence comes from

Every document used, listed.

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

Limited data coverage. This assessment is based on 7 sources, 29% of which are self-reported by the company. Scores may change as independent evidence becomes available.

[1]Self-reported
Carbon Reduction Plan
Ongoing
Q1Q2Q3Q4Q5Q6Q7Q8Q9
View →
[2]Third-party verified
DitchCarbon — Starling Bank
Ongoing
Q1Q3Q8
View →
[3]Third-party verified
Ethical Consumer — Starling Bank Limited
Ongoing
Q2Q8Q9
View →
[4]Third-party verified
TinyEco — Is Starling Bank Sustainable?
Unknown
Q4Q6
View →
[5]Third-party verified
Bank.Green — Starling Bank
Ongoing
Q5Q9
View →
[6]Self-reported
Starling Bank Response to FCA Final Notice
2024
Q10
View →
[7]Public record
National Law Review — Lessons: Effective Financial Crime Controls (Starling Bank Example)
2024
Q10
View →

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

Starling Bank in context

Where Starling Bank sits among financial services / banking peers.

Among the 29 major financial services / banking brands we've scored, Starling Bank sits 11th of 29.

11/29
Starling Bank's rank
40
Industry average
23
Industry low
65
Industry high
How this score has moved

Starling Bank's score over time.

today

Score history begins 6 April 2026.

As Starling Bank's score updates, the trajectory will appear here.

We're backfilling historical scores for FTSE 100 and S&P 100 companies over the coming weeks.

What's being contested

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 Starling Bank

Starling Bank is a UK-based digital retail and SME bank founded in 2014, headquartered in London. Branchless and app-first, it holds £12.1B in customer deposits and a £2.3B+ mortgage portfolio. With 4,158 employees, it operates as a software-driven fintech bank competing against traditional lenders and other digital challengers.

Founded
2014
Headquarters
London, GB
Employees
~3,231
Annual revenue
~£714M
Company website ↗
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