Coal miner Jonny Sandvoll poses for a portrait in the break room of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. Sandvoll said he wished people understood more about coal and its uses before deciding to close the mine. (AP Photo/Daniel Cole)

A wall of coal is visible at the bottom of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

Coal miners refill machinery with oil at the bottom of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

Light shines in a pathway descending into the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

A coal miner operates machinery at the bottom of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

'Merry Christmas' is written in Norwegian on the wall at the bottom of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

Coal miners work at the bottom of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

Coal miner Bent Jakobsen indicates a point on a map of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. "A long, long tradition is fading away," said Jakobsen. "We're the last miners. Makes me sad." (AP Photo/Daniel Cole)

Coal miner Bent Jakobsen walks to the break room of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. (AP Photo/Daniel Cole)

Coal miner Jonny Sandvoll works at the bottom of the Gruve 7 coal mine in Adventdalen, Norway, Monday, Jan. 9, 2023. Gruve 7, the last Norwegian mine in one of the fastest warming places on earth, was scheduled to shut down this year and only got a reprieve through 2025 because of the energy crisis driven by the war in Ukraine. Sandvoll said he wished people understood more about coal and its uses before deciding to close the mine. (AP Photo/Daniel Cole)