Eric Huffman has authored thousands of articles on personal finance and cryptocurrency topics ... bitcoins are minted through a process called mining, and the maximum supply is fixed at 21 ...

In the U.S. alone, cryptocurrency mining is estimated to represent around 0.6% to 2.3% of all electricity consumption in the country. The energy-hungry industry could raise communities' reliance ...

Cryptocurrency network Ethereum achieved a dramatic reduction in energy consumption two years after altering its validation ...

Cryptocurrency mining operations are growing in Iowa, attracted by low-cost electricity. The operations, which use thousands of computers, can generate a whining din, and they raise concerns about ...