Telecommunications

Airtel Africa sustainability score: 47/100

47/100
Making progress+2 since last review
12th of 19 in Telecommunications

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About Airtel Africa

Airtel Africa plc is a pan-African telecommunications operator providing mobile, fixed-line, and data services across 14 sub-Saharan African countries. Founded in 1998 and headquartered in Amsterdam, it operates over 36,000 4G sites in markets including Nigeria, DRC, Zambia, and Kenya, serving approximately 114 million customers.

More about Airtel Africa

Listed on the London Stock Exchange.

Head office NetherlandsStaff ~12,352Revenue ~$4.96BWebsite ↗

Our verdict

Airtel Africa discloses emissions data aligned with GHG Protocol but lacks third-party verification. Absolute emissions rise annually despite intensity improvements. The company operates across 14 African markets with heavy diesel dependency and minimal renewable energy integration. Unverified net-zero claims and intensity-only targets mask the core problem: growing total carbon footprint.

Airtel Africa scores 47/100 (Making progress) on SINK's independent climate assessment, scored from public data only. Scores are free. Companies can never pay for anything about their own score. Last verified October 2026.

That places Airtel Africa joint 237th of 934 companies scored, and 12th of 19 in Telecommunications.

The ten questions

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

Strongest on Controversies & Red Flags and Carbon Footprint: Operations (8/10, 6/10). Weakest on Emissions Trajectory and Energy Source (2/10, 2/10).

What's missing

Where Airtel Africa lost points

For each question that lost points, the evidence our public rubric looks for that we didn't find.

  • Emissions from its own operations6/10Its own emissions aren't independently verified or tracked over several years.
  • Emissions from its supply chain6/10No full value-chain map or supplier engagement programme.
  • Whether its emissions are falling2/10No evidence its emissions are falling, not even from energy bills or mileage.
  • How clean its energy is2/10No renewable energy tariff or major efficiency investment shown.
  • Its effect on nature3/10No assessment of its effect on nature, and no basic environmental policy.
  • How it uses materials and handles waste6/10No verified figures for reuse and recycling across the business.
  • Its effect on water4/10No measured water footprint with reduction targets.
  • Its climate targets4/10Its targets aren't science-based or committed to the Science Based Targets initiative.
  • How openly it reports6/10No annual impact report, or no pay linked to climate targets.

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.

The calculation

How is Airtel Africa's SINK score calculated?

Same ten questions for every company. No private weighting.

SINK = (0.3 × Base + 0.7 × Performance) × Scale
Industry base impact
Telecommunications sector ceiling.
55 / 100
Performance score
Sum of the ten questions, each scored 0 to 10.
47 / 100
Raw score
Weighted average before scale penalty.
(0.3 × 55) + (0.7 × 47) = 49.4
Scale penalty
Multiplier based on total emissions. Bigger polluters lose more.
× 0.95
Final score
Rounded. Making progress.
47 / 100
How this score has moved

Has Airtel Africa's score changed?

Airtel Africa's score has moved from 45 to 47 across 2 recorded reviews, up 2 points.

0255075100452 August 2026473 October 2026
  1. 45 → 47+23 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 452 August 2026

    Initial public score 45 (publish-draft)

Where the evidence comes from

What evidence is Airtel Africa's score based on?

14 sources used in this assessment. All publicly available. Each row shows which of the ten questions it informed.

57% of them were published by Airtel Africa itself; the rest come from independent sources.

[1]Self-reported
Airtel Africa Sustainability Report 2025

“working towards obtaining independent assurance on sustainability KPIs in future reporting cycles”

2025
Q1Q9
View →
[2]Self-reported
Reduction of Greenhouse Gas (GHG) Emissions — Airtel Africa

“Total scope 1 and 2 emissions in 2024/25: 134,021 tCO_2e scope 1 and 2 emissions (+4.3% vs 2023/24)”

2025
Q1Q3Q4Q8
View →
[3]Self-reported
Reduction of Greenhouse Gas (GHG) Emissions — Airtel Africa (FY2025/26)

“In 2024/25, representing 85% of the total GHG emissions footprint, our scope 3 emissions amounted to 741,777 tCO₂e.”

2026
Q2Q3
View →
[4]Self-reported
Environmental Stewardship — Airtel Africa

“We do not consume or pollute significant amounts of water through our operations.”

2025
Q5Q7
View →
[5]Self-reported
Environmental Stewardship — Airtel Africa Website

“Airtel Africa does not consume or pollute significant amounts of water through its operations.”

Ongoing
Q5
View →
[6]Self-reported
Reduction of GHG Emissions — Airtel Africa Website

“scope 1 and 2 emissions as of 31 March 2025: 891,182 — scope 3 emissions as of 31 March 2024”

Ongoing
Q1
View →
[7]Self-reported
Supply Chain — Airtel Africa Website

“75% ESG self-assessment survey (SAQ) response rate from our top 100 suppliers in 2024/25”

Ongoing
Q2
View →
[8]Public record
Airtel Africa Constrains Emissions Amid Rapid Expansion

“Emissions intensity decreased by 20% from the 2022 baseline, bringing the company closer to its target of a 62% reduction by 2032.”

2025
Q3Q6
View →
[9]Public record
Airtel Africa Decarbonises Operations, Converts 950 Sites to Grid Power

“the company converted more than 950 infrastructure sites from off-grid to on-grid power, nearly doubling last year's figure of 500 sites”

2025
Q4Q6
View →
[10]Public record
Airtel Africa Highlights ESG Progress in 2025 Sustainability Report

“93% of operational waste recycled (up 3% from 2023/24)”

2025
Q6
View →
[11]Independent source
IFC Investment Profile — Airtel Africa

“Category B project … will have limited adverse E&S impacts that are few, site specific, largely reversible”

Unknown
Q10
View →
[12]Independent source
InfluenceMap — Industry Lobbying Imbalance: South Africa's Climate Goals

“analyzed the policy engagement of 16 major companies and 12 industry associations, including Eskom, Sasol, Minerals Council South Africa”

2023
Q10
View →
[13]Public record
Airtel Africa Releases Sustainability Report 2024

“Announcing the scope 3 strategy in November 2023 which sets out the partners and suppliers' engagement programme (PSEP)”

2024
Q8
View →
[14]Self-reported
TCFD Disclosures — Airtel Africa Annual Report 2025

“Airtel Africa is committed to transparency in our disclosure and reporting of all sustainability-related and climate-related risks and opportunities.”

2025
Q9
View →

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

For Airtel Africa

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    Airtel Africa: SINK sustainability score 47/100.

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Airtel Africa in context

How does Airtel Africa compare with other telecommunications companies?

Where Airtel Africa sits among telecommunications peers.

Among the 19 major telecommunications brands we've scored, Airtel Africa sits 12th of 19.

12/19
Airtel Africa's rank
47
Industry average
17
Industry low
60
Industry high
See all 19 in Telecommunications →
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