Setting aside multibillion fraud and the large black market economy, cryptomining inflicts pain to society in quieter ways as well, research found.

Since the inception of cryptocurrency mining over a decade ago, the state of New York has become a hotspot for the digital coins, encompassing 19.9 percent of the total U.S. hashrate, or the collective computing power of miners. However, concerns over the environmental impacts of, and high electricity demands for, these mining operations have been increasingly thrust into the spotlight.

New York became the first state to enact a temporary ban on new cryptocurrency mining permits at fossil fuel plants in a move aimed at addressing the environmental concerns over the energy-intensive activity. The legislation, signed by Gov. Kathy Hochul, will impose a two-year moratorium on crypto-mining companies seeking new permits to retrofit some of the state’s oldest fossil fuel plants into digital mining operations.

Recent headlines have been full of discussion on cryptocurrencies and speculation on significant changes in federal policy related to the technology. Anticipating federal action, leaders of several states are exploring ways to get their own jurisdictions involved in the space. Here are some recent examples, drawing from proposed legislation to implemented policies and structures for acceptance of the financial innovation:

States Considering Bitcoin Reserves