Your contribution to digital sustainability
The environmental certificate shows your commitment: our infrastructure is operated efficiently in the EU, and project-based compensation may also be supported. You receive a personal PDF certificate with your name, date, and the Echo Vault seal—a visible sign of responsible AI infrastructure (without guaranteeing an individual carbon offset).
Important context: the purchase is voluntary and is not a legally binding environmental promise. It represents transparency and commitment; an individual, guaranteed carbon offset is not promised.
🌿 100% renewable electricity at ALL-INKL (Germany, TÜV-certified supply).
Price
€9.99 one-time payment (VAT included)
Contents
PDF with name, date, and seal
Framework
Energy-efficient EU processing; optional project-based compensation
Note: no right of withdrawal after the PDF has been created; not tax-deductible as a donation.
Why trust and sustainability belong together
Echo Vault stands for human-centered technology: no user profiles and no manipulative algorithms.
The environmental certificate makes this commitment visible. We focus on:
🌿 Energy-efficient data centers in the EU with low PUE values.
🔒 GDPR-compliant processing in the EU—no third-party trackers, only technically necessary cookies.
🌍 Optional project-based compensation through trusted providers (for example, Gold Standard).
Every euro supports operations, continued development, and freely available educational work—no investors and no profit distribution.
Thank you for your support.
No data trading. No growth hacking.
Your contribution supports secure digital messages and open educational resources.
🌱 Energy & infrastructure (EU)
Our data-center infrastructure operates in the EU, with a focus on energy efficiency and transparent PUE metrics.
Sustainability reports and PUE values are publicly available.
🌍 Carbon compensation
Echo Vault may support certified climate projects (for example, Gold Standard). The certificate itself does not guarantee an individual carbon offset; contributions may be project-based.
🛡️ Privacy & anonymity
No third-party trackers; only technically necessary cookies. For the certificate, we process only personal data required for its stated purpose—no profiling.
💻 Open-source technology
Part of the proceeds supports freely available resources on digital ethics, sustainable technology, and responsible AI—for schools, NGOs, and the public.
No external investors. No monetization of user data and no third-party trackers.
Last updated: 2026