Bitcoin miners are finally seeing some breathing room after months of compressed margins. Over the past four days, Bitcoin’s hashprice has risen 20.41%, reaching levels last seen in May as the latest BTC rally boosts mining revenue.
- Hashprice climbed from $31.80 to $38.29 per PH/s between Aug. 18 and Aug. 22.
- Bitcoin’s network hashrate has approached 922 EH/s, putting it within reach of the 1 ZH/s milestone.
- Miners have generated about $682.69 million in August revenue so far, still below July’s $875 million total.
Bitcoin Mining Economics Improve
Hashprice measures the expected revenue generated by a unit of mining computing power. The recent increase from $31.80 to $38.29 per petahash per second (PH/s) represents a significant improvement for miners operating high-performance ASIC machines.
At current conditions, a Bitmain Antminer S23 Hydro 3U producing roughly 1.16 PH/s can generate substantially higher daily returns, assuming electricity costs of around $0.10 per kilowatt-hour. Bitdeer’s Sealminer A4 Ultra Hydro, with approximately 886 TH/s of computing power, is also benefiting from the stronger economics.
Lower electricity costs can further improve profitability for miners operating machines from Bitmain, MicroBT, Canaan and other manufacturers.
The improvement is particularly important because miners have faced sustained pressure since Bitcoin fell sharply from its 2025 record above $126,000.
Mining Difficulty May Offer Additional Relief
Mining conditions could receive another boost from the upcoming difficulty adjustment.
Bitcoin’s average block interval is currently around 10 minutes and 5 seconds, slightly above the network’s target. Based on the current pace, the Aug. 22 difficulty adjustment was expected to result in a decline of roughly 1%.
A lower difficulty means miners require slightly less computational power to compete for block rewards, potentially improving margins if Bitcoin’s price and transaction activity remain supportive.
Bitcoin Hashrate Approaches 1 ZH/s
Mining participation remains strong despite the difficult operating environment.
Around 133 mining pools and smaller operations were contributing computing power to the Bitcoin network as of Aug. 22. Foundry USA was the largest contributor with approximately 214.73 EH/s, followed by Antpool at 156.17 EH/s and F2Pool at 110.62 EH/s.
ViaBTC ranked next with about 91.02 EH/s, while Secpool and Spiderpool each contributed roughly 65 EH/s.
Total Bitcoin hashrate has climbed to approximately 922 EH/s, bringing the network increasingly close to the symbolic 1 zettahash-per-second milestone.
The rising hashrate indicates that miners continue to deploy substantial computing capacity even as profitability fluctuates.
August Revenue Still Trails July
Despite the recent improvement, monthly mining revenue has not yet surpassed July’s performance.
Bitcoin miners have generated approximately $682.69 million in August from block subsidies and transaction fees, according to Newhedge.io data. Only around $5.14 million of that amount came from transaction fees.
July remains ahead with approximately $875 million in total mining revenue.
With more days remaining in August, stronger Bitcoin prices and improved hashprice could allow miners to narrow that gap.
A Much-Needed Recovery for Miners
The recent Bitcoin rally has provided miners with a welcome reprieve after months of challenging economics. Higher BTC prices directly improve mining revenue, while a potential decline in network difficulty could provide an additional margin boost.
However, the improvement remains dependent on Bitcoin maintaining its recent strength. If prices weaken significantly or network difficulty rises sharply, the recovery in miner economics could quickly lose momentum.
For now, though, the combination of higher Bitcoin prices, rising hashprice and potentially softer mining difficulty is giving miners one of their strongest operating environments in months.
