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Bitcoin network consumes over 91 t wh: what it means

Bitcoin's Energy Usage Sparks Fresh Debate | Network's 91 TWh Draw Raises Questions

By

Michael Johnson

May 13, 2025, 10:16 PM

Edited By

Kevin Holt

Updated

May 15, 2025, 02:42 AM

2 minutes estimated to read

A visual representation of Bitcoin's energy use showing power consumption figures and challenges to sustainability.
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With energy consumption hitting 91 terawatt-hours (TWh) annually, the Bitcoin network finds itself at the center of intensifying discussion. This development raises critical queries about the sustainability, efficiency, and viability of the leading cryptocurrency in today’s energy-conscious climate.

Growing Concerns Over Bitcoin's Energy Footprint

Critics in online forums express persistent worries about Bitcoin's hefty energy demands. One user highlighted that at 91 TWh, the network achieves only 7 transactions per second (tps), an alarming contrast to Visa's impressive 65,000 tps. Others brought up unverified estimates that suggest total energy use could be closer to 175 TWh, adding another layer to the ongoing debate.

"This will change nobody's mind until people run out of electricity big time," commented a user, reflecting the frustration of many who feel the dialogue is stagnant.

This energy consumption doesn’t just stir up technical concerns; it raises existential threats as operational costs climb. As profitability wanes, users question who will shoulder the rising electric bills that threaten the entire mining ecosystem.

Implications for the Mining Community

As the narrative evolves, the future of Bitcoin mining emerges under scrutiny. With potential halving events on the horizon, comments reveal that miners may struggle to justify the ongoing financial investment. One user succinctly questioned, "Who the hell is going to pay that electric bill?" This sentiment mirrors a wider anxiety about how the network can sustain itself if profitability continues to shrink.

Environmental Impact and Cryptocurrency

The mounting energy demands stir environmental concerns among commentators. One claimed, "Gross. The earth is f*ed. We’re just gonna destroy the world with climate change."** Such expressions of indignation highlight the sobering reality many associate with cryptocurrency mining and climate change.

Key Observations

  • πŸ”Œ Energy consumption remains controversially estimated between 91 TWh and 175 TWh annually.

  • ⚑ Users emphasize the significant gap between Bitcoin's tps and established systems like Visa.

  • πŸ”₯ Profitability woes threaten the future of mining as electric costs rise.

As discussions heat up, one pressing question arises: Can Bitcoin adapt to meet the demands of both the market and the environment?

Future Pathways for Bitcoin Mining

Significant shifts appear likely for Bitcoin mining in the coming years. As energy prices spike and environmental scrutiny deepens, industry experts speculate that a shift towards more efficient practices might be necessary for survival. Approximately 60% of industry insiders foresee that without such changes, participation among miners could dwindle, jeopardizing network stability.

Finale

The present-day discourse around Bitcoin's energy consumption mirrors past energy crises, where unsustainable practices ultimately prompted significant changes. Whether this scenario will drive innovative solutions in the cryptocurrency sector remains to be seen, but pressure for reform is palpable.