Select which best describes your company, and we’ll estimate your annual footprint. If you already know it, enter a custom amount.
After checkout, you’ll receive a shareable contribution certificate and access to a Dashboard to manage your contribution.
Make a real climate contribution in a few clicks. We handpick high-quality, independently verified projects, so your money funds real carbon reductions and removals.
One carbon credit equals one tonne of CO2 reduced or removed from the atmosphere. When you buy credits through Senken, you directly support climate projects and will receive a digital certificate as proof of your impact.
We only list projects that meet the highest quality standards. Each one is checked with Senken’s AI-powered Quality Framework, which reviews over 600 data points. In addition, every project is verified by independent registries, so that you can invest with confidence.
German portfolio focuses on local Biochar, Enhanced Rock Weathering and Regenerative Agriculture projects with strong co-benefits and shorter supply chains. International spreads impact across global Improved Forest Management, Avoided Deforestation, and Biochar projects for the best price-to-impact ratio. Both meet Senken's high-quality standards.
Yes. Both portfolios meet leading international standards like the ICVCM Core Carbon Principles and align with SBTi guidance. This means the credits can be used for Beyond Value Chain Mitigation (BVCM) and include long-term removals that count toward net-zero targets.
Yes. From your Dashboard you can pause, adjust, or cancel your monthly contribution at any time — no strings attached.
Yes. Select “I'm purchasing as a business” at payment step and enter your company name and VAT details. Invoices are issued automatically after payment.
Costs vary by project type, country, and permanence profile. German projects often have higher running and verification costs, while international projects can be offered at lower prices thanks to scale.
Don’t worry — your impact is protected. Senken uses a buffer pool, which works like an insurance system. A small share of credits is kept aside for situations where a project doesn’t deliver as expected. If that happens, replacement credits from the buffer pool step in, so the climate impact you’ve funded stays real and trustworthy.
Our estimations are based on reliable industry averages and provide a solid starting point. However, you can add your actual footprint at any point in the 'Custom" tab. You can adjust tonnes to match your actual footprint or choose a higher contribution to go beyond neutral.
Yes. Choose “One-off” to make a single purchase for a gift, event, or any special occasion. You’ll still receive a certificate as proof of your impact.
After checkout, you’ll receive a digital certificate of your impact, as well as an invoice as proof of payment. All documents will be stored in your Dashboard for easy access and reporting.