Direct climate action
Subscribe to real carbon removal.
Your subscription directly funds the industrial commissioning of the METASTAAQ reactor. Measurable, audited, cancel in one click.
Calculate your footprint & get a recommended plan
Estimate your annual emissions in just a few clicks.
Your estimated annual footprint
8.3 tonnes of CO₂ / year
Recommended plan to offset
Four levels of commitment
From citizen to corporate pact. Each plan captures a real volume of CO₂ every month.
Pioneer Solo
Individual9 € / month
50 kg of CO₂ / month
Actively captures 50 kg of CO₂ per month via the METASTAAQ reactor.
- Annual impact report
- Exclusive Carbon Brief newsletter
- Digital Pioneer badge
Family Squad
Household & sharing29 € / month
200 kg of CO₂ / month
Actively captures 200 kg of CO₂ per month to offset your key emissions.
- Up to 4 members included
- Official neutrality certificate
- Community voting rights
Climate Activist
Maximum impact79 € / month
600 kg of CO₂ / month
Actively captures 600 kg of CO₂ per month — the effort of 250 mature trees.
- Massive, direct impact
- Invitation to private roundtables
- Audited quarterly certificate
RSE Pro Pact
Corporate impact250 € / month
2 t of CO₂ / month
Actively captures 2 tonnes of CO₂ / month to decarbonate your local office.
- Corporate RSE impact report
- Communication & press kit
- Direct scientific consultation
Configure your custom plan
Precisely adjust the volume of CO₂ to remove every month.
150 kg / month
50 kg (a Paris-Lyon trip)5,000 kg (full annual footprint)
Direct pricing
23 € / month
Official decarbonation certificate
ZeroCarbonSquad Impact
This certificate attests the permanent removal of
150 kg / month
on behalf and to the direct benefit of
Pioneer
Technology: METASTAAQ-01Status: Active (2026)