To mitigate expenses amid an unprecedented decline in hash price, Bitcoin mining firms are increasingly adopting renewable energy sources. Currently, the hash price—a vital indicator of miner profitability—has dipped below the $40 threshold that signifies the breakeven point for mining operators.
As of this writing, the hash price, which indicates anticipated miner profitability per unit of computational power used to add a block, stands at approximately $39.4 per petahash second per day (PH/s/day), according to the mining data provider Hashrate Index.
Sangha Renewables, a Bitcoin (BTC) mining and renewable energy firm, launched a 20-megawatt (MW) solar-powered mining facility in Ector County, Texas, on Thursday, as reported by TheMinerMag.

The Phoenix Group, a provider of mining and digital infrastructure, announced in November the launch of a 30-megawatt mining operation powered by hydroelectric energy in Ethiopia.
In September, Canaan, a manufacturer of hardware and Bitcoin miner, partnered with digital infrastructure firm Soluna to establish a mining facility at a wind-powered site in Briscoe County, Texas.
Canaan is also working on an adaptive mining rig designed to enhance energy efficiency by balancing electrical loads and employing AI to optimize energy consumption.
The Bitcoin mining sector is currently grappling with numerous economic hurdles, including diminished mining rewards, which have resulted in one of the harshest profit margin climates in the industry’s history.
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Mining BTC becomes increasingly expensive
The Bitcoin network’s mining hashrate, a measure of the total computational power securing the protocol, continues to achieve new record highs.
While the hashrate may fluctuate in the short term, it shows a consistent upward trajectory, surpassing the 1 zetahash mark in April.

One zetahash equals 1,000 petahashes. An increasing hashrate indicates that miners must invest more computational resources to remain competitive and successfully mine new blocks.
In November, Tether, a stablecoin issuer, announced the closure of its Bitcoin mining operation in Uruguay, attributing the decision to escalating energy costs.
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