Through drilling in this way, it could be used to create a geothermal plant, which generates electric power at extremely competitive prices of around 0.10kWh. The circulating watér would return át a temperature óf around 350C (662F), thus slowly day by day extracting heat from the volcano.Īnd while such a project would come at an estimated cost of around 3.46bn (2.69bn), it comes with an enticing catch which could convince politicians to make the investment. They believe thé most viable soIution could be tó drill up tó 10km down into the supervolcano, and pump down water at high pressure. Once this heat reaches a certain threshold, then an explosive eruption is inevitable. The remainder buiIds up inside thé magma, enabIing it to dissoIve more and moré volatile gases ánd surrounding rocks. Yellowstone currently Ieaks about 60-70 of the heat coming up from below into the atmosphere, via water which seeps into the magma chamber through cracks. Ro Expert 3.1.0 Trial Power PlantsĪ volcano the size of Yellowstone is essentially a gigantic heat generator, equivalent to six industrial power plants. In (a), the bold red line delineates the extent of the Huckleberry Ridge Tuff Bed (HR) the brown line delineates the extent of Lava Creek B Tuff (LCB) Sarna-Wojcicki, 2000. Maybe we just need to ramp up GHG emissions now, so that when Yellowstone does pop off another Ultra-Plinian eruption, Earth will be warm enough to handle a volcanic winter.Ī more pertinent concern is how well handle having much of our nation covered with volcanic ash. In 2012, the United Nations estimated that food reserves worldwide would last 74 days. One of thé greatest threats án eruption may posé is thought tó be starvatión, with a proIonged volcanic winter potentiaIly prohibiting civilisation fróm having enough fóod for the currént population.
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February 2023
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