6:02ABC NewsJanuary 25, 2022Bitcoin operation ignites debate around Pennsylvania coal mining wasteABC News' Elizabeth Schulze visits a once dormant power plant now humming with crypto activity, which environmentalists warn creates pollution.Up Next in newsChina bans all cryptocurrency activitiesSeptember 25, 2021The 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 2023