MUI is working toward being fully carbon-neutral (WIP ‣).

Emissions

• Carbon-neutral retreats: Environmental footprint 🌱.

Capture

• We use Stripe Climate to capture the CO₂e (equivalent CO₂) emitted.

  They use a mixture of services to provides to deliver the orders. But they actually do more than this, because no technology can scale to the volume of removals required to decarbonize. Stripe Climate invests in promising technologies with https://frontierclimate.com/. While we want to encourage this, it also means that the $ tonne of CO₂ removed is hard to predict.

• We estimate the current price at around:

  • 2026: $250/tonne
  • 2025: $152/tonne

  Data based on:

  • https://www.cdr.fyi/blog/cdr-pricing-survey-jan-2025
    • https://www.cdr.fyi/
    • https://www.cdr.fyi/blog/2024-year-in-review
  • https://dashboard.stripe.com/acct_1Ee8gJI4vHYTeDR2/climate
  • ‣

• Proof of Stripe Climate page: https://climate.stripe.com/5h9vT1