Taco Bell's sustainability record is built on parent-company reporting that obscures brand-specific accountability. Supply chain emissions—dominated by beef and dairy—have barely budged (1% reduction), intensity targets mask rising absolute emissions as the chain expands, and plastics commitments are failing. SBTi removed its net-zero validation for non-compliance in 2024.
Same formula for every company. No curve. No private weighting.
SINK = (0.3 × Base + 0.7 × Performance) × ScaleStrongest on Carbon Footprint — Operations and Transparency & Accountability (5/10, 5/10). Weakest on Water Impact and Resource Use & Waste (2/10, 3/10).
12 sources used in this assessment. All publicly available. Each row shows which rubric questions it informed.
If you believe a source has been misread or a newer version exists, submit a challenge.
Among the 46 major food service / restaurants brands we've scored, Taco Bell sits 25th of 46.
Score history begins 5 April 2026.
As Taco Bell'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.
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.
Taco Bell is a fast-casual Mexican-inspired restaurant chain owned by Yum! Brands, operating approximately 8,000 locations globally with heavy franchising (98%). Founded in 1962, it is one of the world's largest quick-service restaurant chains by unit count and revenue, positioned in the mid-market segment of quick service.
Sister brand under Yum! Brands umbrella; shares identical sustainability reporting structure and accountability gaps.
View breakdown →Major fast-food competitor with similar franchising model and beef supply chain emissions dominance.
View breakdown →Direct QSR competitor; contrasts in brand-specific sustainability transparency and supply chain traceability.
View breakdown →Franchised restaurant chain with comparable scope 3 supply chain challenges and parent-level reporting opacity.
View breakdown →Email alerts when a rubric question is verified, a challenge is resolved, or the overall score changes.
One email, every Sunday. Score changes, new research, the stories behind the numbers. Free.
No spam. Unsubscribe in one click.
Readers and institutions support our work. Companies can pay to submit evidence we couldn't find. Neither type of payment changes a score.