Green Mining DAO

Switzerland
Website

Green Mining DAO (GMD) is a Swiss-based Bitcoin mining venture that combines profitability with sustainability through a co-ownership model. Company operates three mining sites in Paraguay and are currently expanding to Ethiopia, building scalable infrastructure powered by cheap, renewable energy.

Traction:

  • Hydropowered mining + heat reuse for food drying
  • Bitcoin Production Cost: ≈ USD 66,500
  • Current Investor ROI: ≈ 15 % p.a. (10/25)

Founding Team

Sascha Grumbach, CEO & Co-Founder
  • Serial entrepreneur (8x)
  • Over 13 years in Crypto and Bitcoin
  • Hired +75 team members
  • 2 exits

Valentine Pleser, COO & Co-Founder
  • 10 + years of professional experience in fintech consulting & client and user-focused transformation