James Temple, writer for MIT Technology Review: Fluctuating solar and wind power require lots of energy storage, and lithium-ion batteries seem like the obvious choice—but they are far too expensive to play a major role. Relying on renewables alone significantly inflates the cost of overhauling energy. At current prices, a battery storage system of that size would cost more than $2.5 trillion. Repeat that every time the batteries are worn out.
Richard McPherson, electrical power and grid security expert. He is pursuing executable humanitarian solutions under the nexus of agriculture, water and energy: America is now living with a horrible electricity supply system. At the same time the nationwide system is vulnerable to the effects of weather, humans, EMP and solar events. A situation created by politicians for their benefits. A system, China, Russia, North Korea and their proxies love.