Bitcoin miner and power supplier Greenidge has been making a series of moves. After debt settlements in 2023 and partial asset sales in 2024, the company in December 2025 announced another major transaction: the sale of its remaining land in Spartanburg, South Carolina, along with future rights to use 60 megawatts of power. The deal marks a continued pullback in Bitcoin mining for a company once known for aggressive expansion, as the sector works through a prolonged adjustment.

From Bull-Market Land Buying to a Gradual Exit

The buyer is a subsidiary of New York-based real estate investment firm Lightstone Group, and the transaction structure carries a distinctly industry-specific design.

According to the announcement, the buyer will pay an initial $18 million in cash at closing, with that amount subject to upward adjustment based on costs related to substation development. If the site connects power capacity beyond the initial level before the end of 2030, Greenidge may receive an additional “success payment” of up to $18 million, calculated at $180,000 per megawatt.

The buyer has already paid a $1.5 million non-refundable escrow deposit. Closing is scheduled for Dec. 11 or two business days after delivery of the relevant power documents, whichever is later.

The transaction is not an isolated move, but the final chapter in nearly four years of asset reshuffling by Greenidge.

During the 2021 crypto bull market, the company bought the full Spartanburg site for $15 million and invested in a 44-megawatt Bitcoin mining facility. At the time, amid industry euphoria, energy-intensive crypto mining was widely seen as a fast path to cash generation.

The boom did not last. As the industry corrected and debt pressure mounted, Greenidge transferred the core mining facility to NYDIG in 2023 to settle debt, retaining only the remaining land.

In December 2024, the company sold part of the site’s data center facilities and development rights to DataJourney for $12.1 million, while retaining an 8% interest in DataJourney’s future development proceeds. The announcement at the time also stressed that the site could access 60 megawatts of power and had potential for a third data center expansion.

Now, less than a year later, the remaining land and power rights are also on the market, making Greenidge’s intent to fully exit the South Carolina market clear.

A Snapshot of Industry Strain

Greenidge’s asset-sale path is, at its core, a real-world reflection of the pressures facing the Bitcoin mining industry.

Sharp volatility in crypto markets, persistently high power costs for mining operations, and tighter global regulation of energy-intensive industries have pushed many mining companies into growth bottlenecks and financial stress.

If Greenidge, a miner with its own power-supply capabilities, still needs to keep selling core assets to ease pressure, the survival conditions for small and midsize mining companies are easy to imagine.

Data show that since 2023, capacity expansion across the global Bitcoin mining industry has slowed significantly. Several leading companies have moved to optimize their asset structures, shed non-core businesses, shift toward lower-energy-cost regions, or pursue business diversification.

From an industry-logic perspective, Bitcoin mining profits depend heavily on the spread between cryptocurrency prices and power costs.

During the 2021 bull market, Bitcoin prices surged, allowing miners to cover costs and turn a profit even with high electricity prices, so aggressive land acquisition and capacity expansion made sense. But when the market pulled back, the pressure from elevated power prices became impossible to ignore, especially in regions with tight electricity resources, where the cost-effectiveness of mining continued to decline.

Although Greenidge’s South Carolina site comes with rights to connect 60 megawatts of power, maintaining profitable mining operations has become harder in the current industry environment. Selling the asset to a real estate investment firm for development instead allows the company to quickly recover capital and reduce operating risk.

Crypto Mining Returns to Business Fundamentals

The deeper point is that the era of unchecked growth in cryptocurrency mining is over.

The old model of trading high energy consumption for high returns is increasingly being questioned for its sustainability against the backdrop of carbon-reduction targets and energy-structure adjustments. For mining companies to survive over the long term, they must either secure lower-cost clean energy, shift into lower-energy businesses, or embrace regulation and operate compliantly.

Greenidge’s asset sale is both a defensive response to financial pressure and, potentially, a signal that the company is actively shedding energy-intensive operations in search of a strategic transition.

As capital-market euphoria fades, the Bitcoin mining industry is undergoing a harsh round of capacity reduction and quality upgrading. Greenidge’s story is not an exception, but part of the industry’s necessary shift from wild growth to more rational development.

In the future, companies that can balance energy costs, compliant operations, and technological innovation may be the ones that survive the industry shakeout.

For the broader cryptocurrency industry, how to reduce reliance on energy-intensive mining and build a healthier relationship with the real economy and the energy system remains an open question. Any frenzy detached from real-world fundamentals eventually has to face the test of business reality.