Carbon Footprint — Operations: How does Mastercard score?

Mastercard reports Scope 1 and 2 emissions of 52,054 tCO₂e in 2023, a 48% reduction from its 2016 baseline. Data center operations account for 60% of Scope 1+2 emissions. Multi-year tracking via CDP and annual ESG reports, with GHG Protocol methodology. Operational emissions held steady in 2024 despite data center growth, demonstrating active management.

Carbon Footprint — Supply Chain: How does Mastercard score?

Scope 3 emissions totaled 437,588 tCO₂e in 2023 (78% of total). Mastercard engaged suppliers representing 85% of supply chain emissions via CDP, achieving a 91% supplier response rate. 71% of top-emitting suppliers have committed to science-based targets. The company uses a structured four-point supplier engagement plan covering disclosure, education, KPI alignment, and collaboration on reduction projects.

Emissions Trajectory: How does Mastercard score?

Mastercard achieved a 46% absolute reduction in combined Scope 1, 2, and 3 emissions from its 2016 baseline by 2024. Total emissions declined in both 2023 and 2024 while revenue grew 13% and 12% respectively, demonstrating genuine decoupling. Scope 3 decreased 10% in 2024 alone. This represents consistent multi-year absolute reduction across all scopes.

Energy Source: How does Mastercard score?

Mastercard has powered 100% of its global operations with renewable electricity for eight consecutive years since 2019, through a combination of on-site generation, RECs, and clean energy investments. In 2024, the company purchased or generated 112,910 MWh of renewable energy. Active on-site investments include a 40-acre solar array in Missouri and a geothermal system replacing natural gas at its New York HQ. Supplier energy transition is underway. Score capped below 10 because the 100% claim re

Nature & Biodiversity Impact: How does Mastercard score?

Mastercard founded the Priceless Planet Coalition with Conservation International and WRI, funding restoration of 26 million trees as of 2024 across 22 projects on 6 continents with 600+ plant species. This represents active ecosystem restoration beyond its own footprint. However, no formal TNFD-aligned disclosure or quantified nature footprint assessment was found. Score reflects significant restoration activity guided by credible scientific partners, but lacks formal nature dependency mapping.

Resource Use & Waste: How does Mastercard score?

Mastercard has issued 1 billion payment cards from sustainable materials (recycled plastics, agricultural waste, sugar-based polymers) since 2018 and will require all new cards to use recycled or bio-based materials by January 2028 with third-party certification. In 2024, the company decommissioned 1,200 servers to consolidate operations. A digital-first strategy aims to reduce physical card reliance over time. No comprehensive circularity programme or full waste data published.

Water Impact: How does Mastercard score?

No specific water consumption, withdrawal, or discharge data was found in Mastercard's public reporting. As a payments technology company, Mastercard has inherently low direct water impact — its operations are primarily offices and data centers, not water-intensive manufacturing. The company offers consumer water footprint tracking via its partnership with Doconomy, demonstrating awareness. However, no quantified water data for own operations is published.

Targets & Commitments: How does Mastercard score?

Mastercard was the first payments company to receive SBTi-approved targets (2018). Its SBTi-validated net-zero target is 2040 across all scopes, aligned to 1.5°C. Near-term targets (38% Scope 1+2 and 20% Scope 3 reduction by 2025 vs 2016) were surpassed ahead of schedule, with 48% and 45% reductions achieved respectively. Absolute targets, not intensity-based. Reduction-first approach with no heavy reliance on offsets. Score capped below 10 as long-term net-zero pathway execution is still in pro

Transparency & Accountability: How does Mastercard score?

Mastercard publishes annual ESG/Impact reports and discloses through CDP. The company has a Chief Sustainability Officer (EVP level), board oversight via the Nominating and Corporate Governance Committee, and executive compensation tied to ESG metrics including GHG reduction and supplier CDP response rates. TCFD-aligned reporting is in place. Not a B Corp or mission-locked structure, preventing a score of 9-10.

Controversies & Red Flags: How does Mastercard score?

No greenwashing lawsuits, regulatory fines, or environmental controversies specific to Mastercard were found. A climate lobbying shareholder proposal was filed in 2024, indicating some investor scrutiny of policy engagement, but no evidence of Mastercard actively lobbying against climate policy was found. Mastercard does not appear on InfluenceMap's most obstructive companies list but also is not on the A-List. Starting at 8 with no deductions warranted based on available evidence.

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Mastercard Sustainability Score: 63/100

◌ Pending Review

💳 Financial Services / BankingUSLeading practice

~33,400 employees~$28.2B revenue558Kt CO₂e totalRanked #6 of 503Website ↗

Mastercard is a financial services / banking company headquartered in US with total reported emissions of 558Kt CO₂e per year. Based on our 10-question rubric, Mastercard scores 63/100 — rated as a leader in sustainability practice for its sector.

SINK Score Breakdown

How we calculated Mastercard's score using our formula: (0.3 × Base + 0.7 × Performance) × Scale Penalty

Base Impact

Financial Services / Banking industry ceiling

Performance

74/100

10 questions scored below

Scale Penalty

0.95x

emissions volume multiplier

SINK Score

(0.3 × 50 + 0.7 × 74) × 0.95 = 63

Emissions Breakdown

Scope 3

438Kt

Value chain

Total

558Kt

CO₂e per year

10-Question Rubric Breakdown

Click any question to see the reasoning, sources and community challenges.

8/10

Carbon Footprint — Operations

8/10

Carbon Footprint — Supply Chain

8/10

Emissions Trajectory

9/10

Energy Source

7/10

Nature & Biodiversity Impact

6/10

Resource Use & Waste

3/10

Water Impact

9/10

Targets & Commitments

8/10

Transparency & Accountability

Q10

8/10

Controversies & Red Flags

Community Verification

0 verifications · 0 challenges · Scored using SINK editorial review

Last scored: 6 Apr 2026

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