Bitcoin's Carbon Footprint Equals That of a Country

Crypto network's energy use and emissions on par with the Czech Republic, report finds

Published on Feb. 21, 2026

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According to data from the crypto portal Digiconomist, the Bitcoin network's energy consumption and carbon emissions are equivalent to those of an entire country, matching the carbon footprint of the Czech Republic. The network also consumes 3,222 gigaliters of drinking water annually, comparable to Switzerland's total yearly water use.

Why it matters

The intensive resource demands of Bitcoin's 'Proof of Work' mining process, which requires significant computational power and electricity, often sourced from fossil fuels, are raising growing concerns about the environmental sustainability of cryptocurrencies. This data adds to the scrutiny around the crypto industry's environmental impact.

The details

Digiconomist's analysis reveals that the Bitcoin network generates 114 million tonnes of CO2 annually and consumes 3,222 gigaliters of drinking water each year. The high energy and water usage stem from the competitive 'mining' process required to validate transactions and generate new Bitcoins. A single Bitcoin transaction now produces as much CO2 as watching 117,000 hours of YouTube videos or processing 1.5 million Visa transactions.

  • The data was released on February 21, 2026 by the crypto portal Digiconomist.

The players

Digiconomist

A crypto data portal that released the analysis on Bitcoin's environmental impact.

Czech Republic

A country whose carbon footprint is equivalent to that of the Bitcoin network, according to the Digiconomist report.

Switzerland

A country whose annual water consumption is comparable to the Bitcoin network's water usage, as reported by Digiconomist.

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The takeaway

This data highlights the significant environmental toll of Bitcoin's energy-intensive mining process, raising urgent questions about the sustainability of cryptocurrencies and the need for the industry to address its carbon and water footprint.