Seeing is Believing: Investor Site Visit
GM Data Centers AG (greenmining.io) operates GM3, a Swiss-regulated Bitcoin mining facility running on 100% hydropower at an energy cost of $0.028–0.057/kWh. With one-third of GM3 already operational, 300+ investors on board, and a minimum ticket size of CHF 250,000, the facility translates institutional-grade infrastructure into measurable, auditable returns.
---
By Valentine Pleser, Co-Founder & CGO, Berlin, Germany
---
There is nothing like seeing progress firsthand, and that is exactly what one of our investors experienced during a recent visit to GM3. From rapid build-out to tangible operational milestones, the results were clear and unambiguous.
What the Site Visit Confirmed
At GM3, we are not simply discussing the future of Bitcoin mining. We are building it, one verified milestone at a time. Transparency, efficiency, and sustainability are not aspirational values here. They are operational realities, visible the moment you walk the floor.
Three things stood out to the visiting investor.
1. Modern, Purpose-Built Infrastructure
> "GM3 is purpose-built for institutional-grade Bitcoin mining, with hardware specifications and facility design that meet the operational standards expected by professional investors."
The infrastructure at GM3 is not retrofitted or improvised. Every component, from the cooling systems to the power distribution architecture, is designed for long-term, high-density compute workloads. This is the physical foundation that supports the financial performance figures we report.
2. Rapid Scaling and Optimisation
> "GM3 achieved a +17.5% EBIT improvement through continuous operational optimisation, a figure that reflects the discipline of the team managing the facility on a day-to-day basis."
Scaling is not simply a question of adding machines. It requires precise management of Bitcoin network hashrate dynamics, energy procurement, and hardware efficiency ratios. Our team tracks all three in real time.
The current Bitcoin block reward of 3.125 BTC per block, following the April 2024 halving, means that mining economics reward the lowest-cost, highest-uptime operators. GM3 is positioned at that end of the cost curve.
3. One-Third of GM3 is Running
> "One-third of GM3 is currently operational, representing a concrete, auditable milestone rather than a projected figure."
This is not a forecast. It is a current operational fact, visible during the site visit and verifiable in our investor reporting. The remaining capacity is being brought online in structured phases, consistent with the build schedule disclosed to investors at entry.
---
Sustainability: 100% Hydropower at Scale
> "GM3 operates on 100% hydropower, sourcing electricity at $0.028–0.057/kWh, placing it among the most cost-competitive and environmentally responsible mining operations in Europe."
Hydropower is not a marketing claim at GM3. It is a contractual energy sourcing commitment. The International Energy Agency classifies hydropower as the world's largest source of renewable electricity, and its stable, dispatchable nature makes it ideal for continuous compute workloads unlike solar or wind.
> "At $0.028–0.057/kWh, GM3's energy cost is structurally below the global average mining cost, providing a durable margin buffer even during periods of Bitcoin price compression."
---
Swiss Regulation and Investor Confidence
> "GM3 operates under Swiss financial regulation, with FINMA providing the supervisory framework that gives international investors the legal certainty they require before committing capital."
Switzerland's FINMA regulatory environment is one of the primary reasons GM3 attracts HNW investors from the DACH region and beyond. The legal structure, reporting obligations, and investor protections are not optional. They are embedded in how the company is incorporated and operated.
300+ investors have already committed capital. The minimum investment ticket is CHF 250,000.
> "With 300+ investors already participating and a CHF 250,000 minimum ticket size, GM3 sits firmly in the institutional and high-net-worth segment of the Bitcoin mining investment market."
---
What Visiting Investors Take Away
The site visit format exists for a reason. Photographs and reports convey data. A physical visit conveys operational discipline, team competence, and the condition of the hardware. These are the qualitative factors that data alone cannot fully capture.
When an investor walks a facility producing 14.5 BTC in a tracked period, at the energy cost and uptime figures we publish, the confidence that follows is grounded in direct evidence, not projection.
> "A site visit to GM3 is the single most effective due diligence step available to a prospective investor, because it converts reported figures into observable, verifiable operational reality."
---
Frequently Asked Questions
Q: What is the minimum investment to participate in GM3? A: The minimum ticket size is CHF 250,000. This positions GM3 as an institutional and high-net-worth investment vehicle, consistent with the standards of other Swiss-regulated alternative investments.
Q: Is GM3 genuinely powered by 100% renewable energy? A: Yes. GM3 sources all of its electricity from hydropower, at a contracted rate of $0.028–0.057/kWh. This is a contractual commitment, not a carbon offset arrangement, and it is one of the key structural cost advantages of the facility.
Q: How is GM3 regulated, and what protections does that provide? A: GM3 operates under the Swiss regulatory framework overseen by FINMA. Swiss financial regulation provides international investors with a well-established legal structure, transparent reporting requirements, and the institutional credibility that comes with one of the world's most respected financial jurisdictions.
Q: What does "one-third of GM3 is running" mean for investors? A: It means that a material, auditable portion of the facility is live and generating mining revenue today. The remaining capacity is being commissioned in planned phases. Investors entering now participate in both the current operational returns and the upside of the continued build-out.
Q: Can I visit the GM3 facility before investing? A: Yes. Site visits are available to prospective investors as part of the due diligence process. Greenmining.io encourages direct verification of operational claims, consistent with our commitment to full transparency.
---
Past performance is not an indicator of future results.