The halving has led to a 50 per cent reduction in mining rewards, while hash rates continue to hit record highs, and miners are finding their margins squeezed in an already crowded industry. However, as North America enters summer and heatwaves hit, this continued growth will slow down in the coming months. During the summer, the problem of mitigating heat becomes more severe as companies need more power to cool machines and/or stop due to high demand from energy consumers to turn on air conditi...