Sustainability Summary
- Good On You - Not found
- Ethical Consumer - Locked
- B Corp - Not found
- Trustpilot - 1.5/5 (111 reviews)
- This is an unclaimed profile. Mars has not joined Sustainability Tracker to verify their sustainability credentials. We gathered what we could from public sources.
Today’s Commitments to a Sustainable Tomorrow
Mars presents itself as a large food, pet care, and snacking business that is trying to cut its climate impact across its own sites and its wider supply chain. Its main public plan is the Sustainable in a Generation strategy, which it says has been running since 2017. The company says it is working on lower emissions, better sourcing, and support for people in farming communities. Independent coverage also says Mars has set long-term climate targets, including cutting value-chain emissions by 2030 and reaching net zero by 2050. Third-party ratings are mixed: Good On You has rated a different Mars-branded fashion label as “Good,” while Trustpilot shows poor consumer feedback for Mars.com. Positive Sentiment Found Public sentiment in the material is limited, but there are some positive signals. Mars’s own site says it has published a 2025 Sustainable in a Generation report and that all U.S. operations now run on 100% renewable electricity. Independent coverage from Food and Drink Digital also describes Mars as a major sustainability player and says its chief sustainability officer was ranked number one in Sustainability Magazine’s Top 250 Sustainability Leaders 2026. That article adds that Mars has reduced emissions, backed climate-smart agriculture projects, and kept its land footprint flat against a 2015 baseline. Good On You gives the separate Mars Loves Her fashion label an overall rating of “Good,” with strong marks for people and decent marks for planet and animals, which is a positive sign for that specific brand. Common Criticisms: The clearest negative signal in the material is consumer feedback on Mars.com at Trustpilot, where the company has a 1.5 out of 5 TrustScore from 111 reviews. That is a very low score and suggests many reviewers were unhappy, although the snippet does not break the complaints down by sustainability issue. There is also a transparency gap: the source material does not show a full, independently verified sustainability report with detailed third-party assurance, so many of Mars’s climate and sourcing claims remain self-reported. Good On You’s rating is for a different Mars-branded fashion label, not the main food company, so it cannot be used as proof of the wider business’s performance. Overall, the material shows ambition, but also limited independent verification and weak consumer sentiment on Trustpilot.
About Mars
- Status
- Unverified
- Website
- Visit Website
- Industry
- FMCG
Mars Sustainability Actions
Mars Sustainability Commitments
2030
Halve value-chain emissions
Mars says it wants to cut value-chain emissions by 50% by 2030. Value-chain emissions, often called Scope 3 emissions, are the indirect emissions that come from suppliers, transport, and product use rather than from the company’s own buildings. This is one of Mars’s main climate goals and covers most of the emissions linked to its business.
2050
Reach net zero
Mars says it is aiming for net zero by 2050. Net zero means balancing the greenhouse gases a company still produces with removals or cuts elsewhere so the total impact is brought down to zero. The company presents this as a long-term climate goal tied to its wider Sustainable in a Generation plan.
2026
Complete cocoa deforestation goal
A 2023 industry article said Mars was committed to making its cocoa supply chain deforestation-free by the end of the following year. That means it planned to remove forest loss from the sourcing of cocoa, which is a major ingredient in many of its products. The source does not show the final outcome, so this should be read as a stated target rather than a confirmed result.
