Golden Finance reported that the next Bitcoin (BTC) halving will occur in April 2024, which may put miners' profits into the red. Jaran Mellerud, a cryptocurrency mining analyst at HashrateIndex, said that nearly half of Bitcoin miners' mining operations are not at optimal efficiency. Therefore, these miners are likely to be in trouble after the next halving. The break-even electricity price for the most common mining machines after the halving is expected to drop from $0.12/kWh to $0.06/kWh. However, about 40% of BTC mining machines have an operating cost per kWh higher than $0.06/kWh. Therefore, miners with operating costs higher than $0.08/kWh and those without mining machines may be severely affected by the halving. Wolfie Zhu, research director of The Miner Mag, the research department of mining consulting firm Blocks Bridge, said that if everything is taken into account, the total cost of some miners is much higher than the current price of Bitcoin. For many miners with lower operating efficiency, net profit will become negative. Luxor Technologies Chief Operating Officer Ethan Vera estimates that global mining industry debt has been reduced from $8 billion in 2022 to around $4.5 billion to $6 billion currently.