German Utilities Threatened by Storage Batteries

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Solar battery sales are booming in Germany, Clean Energy Wire reported on August 27, 2018. But there’s just one problem. The Energiewende system – or transition to a low carbon, environmentally sound, reliable, and affordable energy supply – is causing utilities to lose economies of scale. Who could have imagined German distributors would be threatened this way five years ago.

Does a Classic Pincer Movement Threaten German Utilities ?

german utilities threatened
Grafenrheinfeld Nuclear Plant: Christian Horvat: CC 3.0

Kai-Philipp Kairies, director of technical consulting at RWTH Aachen University says the utilities face a classic bind. Because with product demand contracting, their expansion plans are on hold and their power sales are shrinking. Moreover, demand is elastic and they cannot simply increase prices.

Lithium-ion batteries have been catching up since they cornered the consumer electronics market. Tesla and others are knocking at the door with household energy storage. German homeowners are more than the so-called “tinkerers hooked up to lead batteries in their garage. Because they did not want to be dependent on ‘evil’ nuclear energy companies” as they once were.

More About the Uptick in Renewable Energy Demand

german utilities threatened
Solar Powered Church: C. Löser: CC 3.0

Clean Energy Wire advises, “One in two residential systems is sold in conjunction with a battery in Germany. In wealthy Bavaria, it’s even nine in ten.” We understand a genuine interest in contributing to energy transition is a factor in increased battery sales. Although apparently this additional cost will at best break even.

Grid operators are less enthusiastic about the transition. Who could have imagined German utilities threatened this way? Since the home systems all come on and go off at approximately the same time according to the sun, and causing larger peaks and valleys…

Clean Energy Wire thinks, “Many utilities will be in trouble, given that the retail business is characterized by high fixed costs.” This is not good news, since householders need them to purchase power to pay their capital costs. We do not have a solution. Somebody influential needs to look into this.

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I tripped over a shrinking bank balance and fell into the writing gig unintentionally. This was after I escaped the corporate world and searched in vain for ways to become rich on the internet by doing nothing. Despite the fact that writing is no recipe for wealth, I rather enjoy it. I will not deny I am obsessed with it when I have the time. I live in Margate on the Kwazulu-Natal south coast of South Africa. I work from home where I ponder on the future of the planet, and what lies beyond in the great hereafter. Sometimes I step out of my computer into the silent riverine forests, and empty golden beaches for which the area is renowned. Richard

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