Britain report proposes bitcoin mining to ease wind curtailment costs

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Bitcoin mining for wind power

Highlights

Bitcoin Policy Institute report proposes deploying bitcoin mining behind Scottish grid bottlenecks to use curtailed wind energy and reduce constraint costs exceeding £1 billion annually.
The report recommends the Department for Energy Security and Net Zero and National Energy System Operator evaluate placing bitcoin mining near the Scotland-England boundary to improve grid flexibility.
Regulatory barriers—including banking restrictions and recent tax changes excluding crypto ETNs from ISAs—are limiting Britain's ambitions to become a global bitcoin hub, according to the report.

Scottish grid bottlenecks and mining proposal

As reported by CoinDesk, citing Bitcoin Policy Institute, its report "Britain’s Biggest Opportunity" says bitcoin mining could be deployed behind transmission bottlenecks in Scotland to use electricity that would otherwise be curtailed.

The proposal focuses on the mismatch between rapid wind power growth in Scotland and the slower expansion of transmission capacity needed to move that electricity south to higher-demand areas in England. In that system, grid operators pay some Scottish wind farms to stop producing while gas-fired power stations elsewhere raise output.

The report, written by BPI executive director Conner Brown and Xapo Bank head of regulatory affairs Joey Garcia, argues bitcoin mining offers a more flexible option than traditional data centers. It says mining sites are modular, can be deployed quickly, can relocate with limited infrastructure, and can shut down for extended periods without disrupting customer workloads.

The report also cites research involving 10 mining companies, saying facilities curtailed electricity use between 5% and 31% of the time in response to grid conditions. It recommends that the Department for Energy Security and Net Zero and the National Energy System Operator assess whether mining facilities could be placed behind transmission bottlenecks, particularly near the Scotland-England boundary.

At the same time, the report says the more than 1 billion pound annual constraint bill does not equal the amount bitcoin mining could save directly. It says any projects would still need modelling on consumer savings, emissions effects and infrastructure costs.

Regulatory frictions cloud UK bitcoin ambitions

The energy proposal sits within a broader argument that Britain has built a strong legal base for bitcoin but risks weakening its competitiveness through uneven regulation. The report says banking limits, investment rules and tax policy are restricting the country’s ability to position itself as a global bitcoin hub ahead of a broader crypto regime due next October.

One example highlighted is the retail investment market. The Financial Conduct Authority removed its ban on retail access to crypto exchange-traded notes more than a year ago, but tax changes introduced in April this year exclude those purchases from Stocks and Shares ISAs, a widely used retail investment account.

Banking access is another obstacle, according to the report. Citing research from the U.K. Cryptoasset Business Council, it says about 40% of retail transfers to crypto exchanges are blocked or delayed by British banks.

Brown says those frictions risk undermining the market framework Britain has already established. In comments distributed with the report, he says a regulated market must work for users and that barriers to moving money through banks or broad restrictions on responsible businesses could leave the UK squandering the foundations it has built.

Earlier, we looked at tokenised finance risks as UK and global regulators weighed stability and cyber threats from faster digital markets.

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