For organisations
Branded carbon footprint campaigns for your employees and customers
BlocCarbon gives your organisation white-label carbon calculators on your own branded subdomain, embed or custom domain — with invitations, cohort analytics, central or individual funding of verified climate projects, and claims wording that survives regulator scrutiny.
Free for up to 100 verified participants a month — no card required.
Platform
Everything a measurement campaign needs
- Your brand, your domain
Campaigns run on a branded subdomain out of the box, an embed on your own site, or — on paid plans — your own custom domain with your logo and colours throughout.
- Invite exactly who you mean
Open the campaign to anyone with the link, restrict it to your email domain, or upload an invitee list by CSV. Every participant verifies their email before their results count.
- Cohort analytics, individual privacy
Track invitation, sign-in, start and completion rates, aggregate and per-calculator emissions, and payment status. Export everything as CSV.
- Official factors, defensible numbers
Calculations use versioned official factor sets (UK DESNZ 2026, Agribalyse, The Big Climate Database) computed server-side; every submission pins the factor-set version that produced it.
- Flexible settlement
Let participants fund their own footprint, or settle the campaign total centrally by card or Stripe invoice. Certificates state exactly what was funded.
- Compliant claims out of the box
A per-campaign claims kit gives you wording that stands up to the EU ECGT Directive and UK CMA Green Claims Code — and warns you off the wording that doesn't.
FAQ
Frequently asked questions
- What is a carbon footprint campaign?
- A branded measurement drive: you invite employees or customers by email, domain or public link to measure their footprint with calculators you choose, on a page carrying your branding. You see participation, completion and aggregate emissions per cohort — individuals only ever see their own results.
- How does funding work in a campaign?
- You choose per campaign: participants fund their own footprint at checkout, or your organisation settles the aggregate centrally by card or invoice. Either way the funding goes to verified climate projects and every tonne is certificated.
- What claims can we make afterwards?
- Every campaign generates a claims kit with compliant contribution wording — "measured X tCO2e, funded Y tCO2e of verified climate projects" — aligned with the EU Green Claims rules and the UK CMA Green Claims Code. It also lists the claims you should not make.
- How much does it cost?
- The Free plan covers up to 100 verified participants per month with full branding, subdomain and embeds. Paid plans raise the caps and add custom domains — see the pricing page.
Launch your first campaign today
Create your organisation, pick your calculators, add your branding and invite your first cohort — all on the free plan.
Start free