Specsavers sustainability score: 33/100
Better than 34% of Retail (non-fashion)
Making progress starts at 46. The highest score on SINK is 71.
Specsavers is a multinational optical retailer and optician with 30,000 employees operating 2,815 stores globally, plus manufacturing operations including Vision Labs. Founded in 1976 and headquartered in the UK, it provides eyeglasses, contact lenses, and hearing aids across multiple continents.
Founded 1976Head office United Kingdom, United KingdomStaff ~50,000Revenue ~£4.18BWebsite ↗
Specsavers has validated science-based targets and publishes Scope 1 and 2 (24,066 t, FY2025), but no Scope 3 tonnage. It has no renewable energy strategy, no water monitoring, no biodiversity assessment, and operates 2,815 stores with zero transparency on energy sourcing or supply chain emissions reductions.
Specsavers scores 33/100 (Below expectations) on SINK's independent climate assessment, scored from public data only. Scores are free. Nobody can pay to change a score, speed it up or hide it. Last verified May 2026.
That places Specsavers joint 629th of 1,023 companies scored, and joint 32nd of 54 in Retail (non-fashion).
Limited evidence. This score rests on 7 sources, 57% of them published by the company itself. Every source cited here passed the same quality checks as any other score: all live, none from data aggregators. There is simply less of it.
What is Specsavers doing well, and where does it fall short?
Strongest on Carbon Footprint: Operations and Controversies & Red Flags (8/10, 8/10). Weakest on Energy Source and Nature & Biodiversity Impact (2/10, 2/10).
Where Specsavers lost points
For each question that lost points, the evidence our public rubric looks for that we didn't find.
What would raise this score
- How clean its energy isMove to a renewable energy tariff or make a major efficiency investment.
- Its effect on natureAssess its effect on nature and publish a basic environmental policy.
- Its effect on waterMonitor its water use and take measures to reduce it.
Every question that lost points
- Emissions from its own operations8/10No verified figures published with their method and a falling trend.
- Emissions from its supply chain3/10No assessment of where its supply-chain emissions come from.
- Whether its emissions are falling6/10No consistent fall over several years across its operations and supply chain.
- How clean its energy is2/10No renewable energy tariff or major efficiency investment shown.
- Its effect on nature2/10No assessment of its effect on nature, and no basic environmental policy.
- How it uses materials and handles waste4/10No measurable waste or recycling targets reported publicly.
- Its effect on water2/10No monitoring of water use, or no measures to reduce it.
- Its climate targets7/10No validated long-term net zero target.
- How openly it reports4/10No dedicated sustainability role, board oversight or public report.
A score changes when the evidence does. We use new published evidence at the next rescore. Anyone can send us new evidence, free. How to send it.
How is Specsavers's SINK score calculated?
Same ten questions for every company. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleHas Specsavers's score changed?
Specsavers's score has moved from 40 to 33 across 2 recorded reviews, down 7 points.
- 40 → 33-77 November 2026
Sources replaced with the company's own or independent reports. Questions 1, 3 and 7 raised on its own reports. It publishes Scope 1 and 2 but no Scope 3 tonnage, so the 0.70x size step now applies.
- Scored 405 April 2026
Initial score at platform launch
What evidence is Specsavers's score based on?
7 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.
57% of them were published by Specsavers itself; the rest come from independent sources.
Scored on 5 April 2026 under an earlier version of our method. We're re-checking it under the current method.
This company's public sustainability disclosure is limited. This score is based on the 7 verified sources cited below, rather than padded to a standard count.
Specsavers publishes Scope 1 and 2 (24,066 t, FY2025) but no Scope 3 tonnage, so this total is partial and the 0.70x size step applies.
Limited data coverage. This assessment is based on 7 sources, 57% of which are self-reported by the company. Scores may change as independent evidence becomes available.
If you believe a source has been misread or a newer version exists, submit a challenge.
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How does Specsavers compare with other retail (non-fashion) companies?
Where Specsavers sits among retail (non-fashion) peers.
Among the 54 major retail (non-fashion) brands we've scored, Specsavers is tied =32nd of 54, with 4 others.
Who scores higher in Retail (non-fashion)?
The 3 companies in the sector scoring nearest above Specsavers.
Poundland operates with minimal emissions transparency and no supply chain carbon quantification despite acknowledging this is where most impacts occur.
See the breakdown →Aldi UK has validated science-based net-zero targets and reduced operational emissions 4.3% year-on-year, but absolute Scope 3 emissions rose 18% in 2023 due to business expansion.
See the breakdown →ALDI SOUTH has validated net-zero targets and eliminated 63% of operational emissions since 2016, but total Scope 3 emissions rose 18% in 2023 due to expansion.
See the breakdown →Which companies moved this week, and why.
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