Is Volcano Energy Really The Best Fit For El Salvador’s Bitcoin City? By Lorenzo Vallecchi On November 20, 2021, El Salvador’s president Nayib Bukele announced, in a rock concert-like atmosphere, that his government is planning to build an oceanside “Bitcoin City” at the base of a volcano, which will become the city’s energy source. Although, “volcano energy," as Bukele says, might sound very promising and aesthetic, geothermal energy may not be the best possible fit for the Bitcoin edifice Bukele hopes to spur, at least in terms of their cost and speed. If compared to solar or wind energy sources, for example, geothermal energy is quite more expensive and time consuming to develop and install. Once in motion, geothermal energy is more reliable, but it is still more expensive to produce. And while the efficiency of solar panels and wind systems keeps improving, geothermal efficiency has been stagnate for years. This article shares the necessary technicalities to demonstrate that a combination of solar and geothermal energy would be a better fit for Bukele’s utopian idea. |