In recent months, crypto miners have faced multiple challenges, such as low Bitcoin prices, high hash rates, great mining difficulty, and high energy prices
Iris Energy, a BTC mining company based in Australia, has announced that it will significantly increase its mining capacity by adding thousands of new mining rigs.
Specifically, the company has purchased a large number of Bitmain Antminer S19j Pro ASIC miners, which will add 4.4 exahashes per second (EH/s) to its existing capacity. With this addition, Iris Energy's total self-mining capacity will increase to 5.5 EH/s from its previous capacity of 2.0 EH/s.
The newly purchased Bitmain Antminer S19j Pro ASIC miners have a maximum hash rate of 100 terahashes per second (TH/s), so Iris Energy has effectively added around 44,000 miners to its mining fleet.
This purchase is a major achievement for the company, according to Daniel Roberts, one of its co-founders and co-CEOs. He also noted that the recent period has been difficult for the industry and the market as a whole.
Iris Energy has not specified where the new miners will be installed in its centres, but it has four facilities located in British Columbia, Canada, and Texas, United States.