Reminder: While U.S. is arresting adults and abusing kids from Central America, China is pledging to invest $38 Billion to rebuild SA power grid, incl new #solar, #wind generation - goo.gl/uTx2VV#climatechange
Money quote: "We can install a (transmission line) that can send (#solar and #wind power) where it needs to go. We could even send it all the way to the U.S." goo.gl/uTx2VV - #renewables
To extend your analogy, the key difference between retail goods and electricity is that electricity can move at the speed of light as long as there is a wire to move it on. 1/
What Euro (and now Chinese) power mkts are doing is using UHV #transmission lines to move surplus power to mkts with excess demand. This benefits #renewables which are not dispatchable also uses more capacity of baseload plants. /2
As @ABBgroupnews and @Siemens will tell you, the power loss w/ HVDC #transmission > 2,000 mi is very low and can easily tranverse water boundaries, which is why it's being used for offshore wind and across North Sea. /3