Minnesota-based Allete and Grid United of Texas announced their memorandum of understanding this week to build the 385-mile high-voltage direct-current transmission line.
To turn wind and sunlight into power, first you need land. Lots of land, ideally unpopulated, where you can install hundreds of wind turbines and thousands of solar panels.
Bringing all that green power to densely populated commercial centers requires something else thousands of kilometers of ultra-high voltage (UHV) power lines, audibly buzzing with electricity.
China, the world’s biggest greenhouse gas emitter, cannot meet its environmental goals without connecting its abundant sources of renewable energy with its coastal megacities. By 2030, it plans to have enough solar and wind capacity to generate 1,200 gigawatts (GW) equivalent to all of
Bringing green power to densely populated commercial centers requires thousands of kilometers of ultrahigh voltage power lines, audibly buzzing with electricity.