When Cryptomining Comes to Town: High Electricity-use Spillovers to the Local Economy / Matteo Benetton, Giovanni Compiani, Adair Morse.

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Benetton, Matteo

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Material type: Text

TextSeries: Working Paper Series (National Bureau of Economic Research) ; no. w31312.Publication details: Cambridge, Mass. National Bureau of Economic Research 2023.Description: 1 online resource: illustrations (black and white)Subject(s):

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Abstract: Cryptomining, the clearing of cryptocurrency transactions, uses large quantities of electricity. We document that cryptominers' use of local electricity implies higher electricity prices for existing small businesses and households. Studying the electricity market in Upstate NY and using the Bitcoin price as an exogenous shifter of the part of the supply curve faced by the community, we estimate the electricity demand functions for small businesses and households. Based on our estimates, we calculate counterfactual electricity bills, finding that small businesses and households paid an extra $92 million and $204 million annually in Upstate NY because of increased electricity consumption from cryptominers. Local governments in Upstate NY realize more business taxes, but this only offsets a small portion of the costs from higher community electricity bills. Using data on China, where electricity prices are fixed, we find that rationing of electricity in cities with cryptomining entrants deteriorates wages and investments, consistent with crowding-out effects on the local economy. Our results point to a yet-unstudied negative spillover from technology processing to local communities, which would need to be considered against welfare benefits.

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Item type	Home library	Collection	Call number	Status	Date due	Barcode	Item holds
Working Paper	Biblioteca Digital	Colección NBER	nber w31312 (Browse shelf(Opens below))	Not For Loan

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June 2023.

Cryptomining, the clearing of cryptocurrency transactions, uses large quantities of electricity. We document that cryptominers' use of local electricity implies higher electricity prices for existing small businesses and households. Studying the electricity market in Upstate NY and using the Bitcoin price as an exogenous shifter of the part of the supply curve faced by the community, we estimate the electricity demand functions for small businesses and households. Based on our estimates, we calculate counterfactual electricity bills, finding that small businesses and households paid an extra $92 million and $204 million annually in Upstate NY because of increased electricity consumption from cryptominers. Local governments in Upstate NY realize more business taxes, but this only offsets a small portion of the costs from higher community electricity bills. Using data on China, where electricity prices are fixed, we find that rationing of electricity in cities with cryptomining entrants deteriorates wages and investments, consistent with crowding-out effects on the local economy. Our results point to a yet-unstudied negative spillover from technology processing to local communities, which would need to be considered against welfare benefits.