Sunday, 5 January 2020

Decentralized renewable power, interconnectors pose bigger risk. Coal stations more reliable in a crisis

JoNova(Australia)

Who wants to rely on renewables in a crisis?

Just when power is so important the interconnector went down yesterday between NSW and Victoria effectively cutting the East Coast “National” grid in half. It’s not clear if the transmission lines are damaged which will take weeks to repair or just tripped out. But there were blackouts yesterday in NSW, and coal fired power stations in Victoria that could be supplying customers were disconnected from most of NSW. Large industry was again forced to shut down temporarily. Call it “demand reduction” or call it incompetence. We’re a nation that can’t supply heavy industry with electricity. The people of Sydney have been told to turn off washing machines and dryers, spare appliances. Sure, it’s a national crisis, but what got us through the crisis was coal, and what would have stopped a price spike, and kept the industry online, was more coal."

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