Bitcoin’s network hash rate has climbed to a new record, underscoring how much computing power miners continue to deploy even as the cost of electricity remains a key pressure point. The milestone reflects growing competition across the mining sector and suggests operators are still expanding capacity despite tighter margins.

The surge has revived long-running questions about how much power the world’s largest cryptocurrency consumes. Critics say the network’s energy demand remains difficult to justify, especially when electricity prices are high and environmental concerns are rising in many regions.

At the same time, the increase in hash rate can signal resilience across the industry. When more miners join or existing operators upgrade equipment, the network becomes harder to attack, but the added competition can squeeze profitability for weaker players.

The latest record shows a market still balancing security, costs, and energy demands. For miners, the challenge is whether they can keep operating efficiently enough to stay profitable if power prices continue to rise.