Climate action through carbon ratings

We are a carbon ratings agency. We equip world-leading organisations with the knowledge, tools and confidence to make better climate decisions. Our aim is to scale investment in environmental markets that deliver a sustainable future.

Trusted by

  • UBSUBS
  • SalesforceSalesforce
  • TotalEnergiesTotalEnergies
  • NatWestNatWest
  • AngloAmericanAngloAmerican
  • EDF EnergyEDF Energy
  • ZurichZurich
  • WatershedWatershed
  • EquinorEquinor
  • EngieEngie
  • BHPBHP
  • PetrobrasPetrobras
  • RWERWE
  • SumitomoSumitomo
  • South PoleSouth Pole
  • VitolVitol
  • Climate Impact PartnersClimate Impact Partners
  • Carbon EngineeringCarbon Engineering
  • Self Help AfricaSelf Help Africa
  • WoodsideWoodside
  • Catona ClimateCatona Climate

100% independent

No trading or developing carbon projects.

Neither the company nor its individual employees  participate in any transaction or development of carbon projects.


No MRV consulting.

We do not advise clients on any part of the auditing, accreditation or MRV processes.

No privileged rating access.

Every published rating is released at the same time on all channels, with no privileged customer access.

No buyer-seller referrals.

We do not facilitate introductions between buyers and sellers of credits through our platform or otherwise.

No advisory.

We do not provide any recommendations or consulting services on our ratings; we are a neutral opinion provider.

No results based payments.

We operate a strict firewall between analytical and commercial teams. Assessments are not linked to fees.

Science-first

Curiosity, technical know-how and a research-first mindset sit at the heart of BeZero. We combine traditional capital markets research practices with expertise in environmental sciences and technology. Our 70+ analytical team of climate and data scientists, geospatial experts and financial market analysts comes with the highest academic credentials, a tenacious approach to scientific inquiry and a dedication to climate action through science.

70%
of our analytical team hold PhDs across disciplines.
200+
papers published in top tier academic journals, including Nature and Science Magazine.
15k+
citations in peer-reviewed academic literature.

Groundbreaking, career defining work

We believe effective markets for ecosystem assets, such as carbon and biodiversity, are critical to delivering a sustainable future. We are proud that over 160 people, from different backgrounds across the world, have joined BeZero to play their part in bringing about the net zero ambition.

Join us

Women in Carbon

We are a proud supporter and co-founder of Women in Carbon, an initiative to empower and amplify the voices of women in the carbon industry.

Join the community to stay in touch, keep updated on events, and build meaningful connections in the carbon space.

Join Slack group