Kingfisher sustainability score: 43/100

·Retail (non-fashion)·Last verified 3 October 2026
43
out of 100
Below expectationsPending Review+3 since last reviewMixed evidence· 16 src

Kingfisher scores 43/100 (Below expectations) on SINK's independent climate assessment — scored from public data only, no company payment can change a number. Last verified October 2026.

That places Kingfisher joint 285th of 809 companies scored, and joint 15th of 46 in Retail (non-fashion).

Kingfisher has reduced operational emissions 66% since 2016/17 and sourced 95% of electricity from zero-carbon sources, but Scope 3 coverage remains partial—only 2 of 15 categories disclosed. Water management lacks formal targets. Vendor decarbonisation is underway but verification incomplete.

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The calculation

How is Kingfisher's SINK score calculated?

Same ten questions for every company. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Retail (non-fashion) sector ceiling.
48 / 100
Performance score
Sum of the 10 rubric questions, scored 0–10 each.
67 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 48) + (0.7 × 67) = 61.3
Scale penalty
Multiplier based on absolute emissions volume — physics-first.
× 0.7
Final score
Rounded. Below expectations.
43 / 100
The ten questions

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

Strongest on Carbon Footprint — Operations and Energy Source (8/10, 8/10). Weakest on Water Impact and Resource Use & Waste (4/10, 6/10).

Where the evidence comes from

What evidence is Kingfisher's score based on?

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

[1]Self-reported
Responsible Business Performance Data Appendix 2024–25

“Scope 1 total: 83,581 tCO₂e; Scope 1 and 2 total (market-based): 94,955 tCO₂e”

2025
Q1Q2Q3Q4Q5Q6Q7
View →
[2]Self-reported
Responsible Business Data Collection Methodology 2024–25

“DNV provided independent assurance of selected aspects of our 2024/25 data”

2025
Q1Q7Q9
View →
[3]Self-reported
2025–26 Annual Report and Accounts

“In line with the SECR (Streamlined Energy and Carbon Reporting) requirements, we report our emissions and energy use”

2026
Q1
View →
[4]Self-reported
Kingfisher announces vendor decarbonisation targets

“Over 90% of Kingfisher's Scope 3 emissions are associated with its products”

2024
Q2
View →
[5]Third-party verified
Kingfisher vendors reduce Scope 3 emissions

“Kingfisher wants its top 100 vendors to create a sustainability roadmap and emissions reduction target by 2028”

Unknown
Q2
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[6]Self-reported
Responsible Business Report 2024–25

“66.0% reduction in carbon emissions across our operations since 2016/17”

2025
Q3
View →
[7]Third-party verified
Kingfisher group slashes carbon emissions

“reduced absolute scope 3 (indirect) emissions from supply chains and product use by 30.4%”

Unknown
Q3Q4
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[8]Self-reported
Kingfisher announces new net-zero and interim science-based emissions targets

“By 2030, Kingfisher aims to reduce Scope 1 and 2 emissions by 68% (from a 2016/17 baseline)”

2024
Q3Q8
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[9]Third-party verified
Kingfisher carbon reduction at B&Q, Screwfix, Tradepoint

“44% of the company's US$400m in gross capital expenditure last year went into renewable energy initiatives”

Unknown
Q4Q9
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[10]Self-reported
Kingfisher forests strategy 2023

“investing US$750,000 over three years to support six projects, which cover some 190,000 hectares of community managed forests”

2023
Q5
View →
[11]Self-reported
Kingfisher performance data appendix 2023–24

“Limited assurance provided by DNV over targets that relate to the Selected Information”

2024
Q6
View →
[12]Self-reported
Kingfisher ESG ratings

“CDP Forests: We have continued to maintain a score of 'B'”

Ongoing
Q5Q9
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[13]Third-party verified
InfluenceMap: World's most obstructive companies on climate policy

“US oil & gas companies and trade associations dominate top spots — Kingfisher not listed”

Unknown
Q10
View →
[14]Self-reported
Kingfisher climate change disclosure 2023

“membership of the British Retail Consortium's Climate Action Roadmap, a ground-breaking decarbonisation plan”

2023
Q10
View →
[15]Third-party verified
Kingfisher announces new science-based emissions targets

“By 2030, Kingfisher aims to reduce Scope 1 and 2 emissions by 68% (from a 2016/17 baseline), and Scope 3 emissions by 46%”

2024
Q8
View →
[16]Third-party verified
How we helped Kingfisher set ambitious science-based targets

“In 2021, we supported Kingfisher with the submission of its new 1.5C science-based targets, which were approved by the SBTi”

Unknown
Q8
View →

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

Kingfisher in context

How does Kingfisher compare with other retail (non-fashion) companies?

Where Kingfisher sits among retail (non-fashion) peers.

Among the 46 major retail (non-fashion) brands we've scored, Kingfisher is tied =15th of 46, with 2 others.

=15/46
Kingfisher's rank
38
Industry average
18
Industry low
52
Industry high
How this score has moved

Has Kingfisher's score changed?

Kingfisher's score has moved from 40 to 43 across 2 recorded reviews — up 3 points.

0255075100402 August 2026433 October 2026
  1. 40 → 43+33 October 2026

    Aggregator-citation sweep: broker citations replaced with the primary disclosures they mirror, re-scored through the guarded pipeline under pinned code 9196601.

  2. Scored 402 August 2026

    Initial public score 40 (publish-draft)

What's being contested

Has Kingfisher'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 Kingfisher

Kingfisher is a FTSE 100 retailer operating DIY, home improvement, and garden stores across Europe under banners including B&Q, Screwfix, and Tradepoint. Founded in 1982 and headquartered in London, it serves millions of customers annually through physical stores and digital channels, generating approximately £12bn revenue.

Founded
—
Headquarters
United Kingdom
Employees
~76,000
Annual revenue
~£12,784M
Company website ↗
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