As of 2015, worldwide geothermal power capacity amounts to 12.8 gigawatts (GW), of which 28 percent or 3,548 megawatts (MW) are installed in the United States.
Deri ne vitin 2015, sasia e kapacitetit te energjise elektrike gjeotermike ne te gjithe boten eshte 12.8 gigavat (GW), prej te ciles 28 perqind ose 3,548 megavat jane te instaluara ne Shtetet e Bashkuara. ^ Geothermal Energy Association.