Shambles…Energy Professor Declares Germany Energiewende “A Failure”, … ”Population Left Disillusioned”!

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NoTricksZone:

The editor-in-chief of the Iserlohner Kreisanzeiger und Zeitung daily Thomas Reunert dedicated an entire page on the topic of wind energy last Sunday, bearing the headline: “The Norwegians Are Giving Us The Finger!

It is an interview with a former professor from the University of Bielefeld, Dr. Kurt Gehlert, 75, an expert in mining. It focusses on the state of Germany’s Energiewende (transition to green energies), particularly wind power and the illusions of energy storage technology.

The sub-heading reads

Dr. Kurt Gehlert is certain that the Energiewende has already failed. Or we will drown and cover ourselves in wind turbines.”

Germans pushing the Energiewende are aiming to see 80% of Germany’s energy needs being met by green energies by 2050. Some are even calling for doing away with natural gas, in addition to coal and oil.

But the monster-sized insurmountable obstacles loom as German policymakers begin to scramble in a confused state of denial.

Germany’s alternative baseload-capable sources, such as hydro and biogas, are severely limited and account for only 11.5% of Germany’s total energy supply today. Moreover there still does not exist a viable technology for storing the irregular supply of wind and solar power. Gehlert says these technologies are nowhere near being capable of taking on the role of providing a reliable baseload.

The 75-year old professor points out that although there is a huge capacity of wind and solar energy already in place, often both are not available because they are weather-dependent. Gehlert tells the IKZ that the media like to give the public the impression that the technology is not far away, but the reality is that it is nowhere near in sight.

Energy storage concepts such as accumulators, power-to-gas, compressed air storage are plagued by low efficiencies and sky-high costs. He reminds readers that using electric car batteries as a storage media is also a pie-in-the-sky-vision. Gehlert tells IKZ:

It sounds like a good idea and so let us illustrate it using a rough calculation. In 2020 it is planned to have 1 million electric cars on the roads in Germany. If we tap into them and remove 50% of the average 25 kwh charge capacity, then we will extract enough power from them (12.5 x 1000000 =12.5 gigawatt-hours) to cover Germany’s needs each day for 25 minutes and 17 seconds; Germany’s total daily consumption is 712 gigawatt-hours. And then all the electric car owners will have only 50% of the range available for their next trip.”

Gehlert also tells the IKZ that pump-storage is also not a solution for Germany, calculating:

In Germany about 125 times more storage lakes than what exists today would need to be constructed by 2050. This area and topography simply does not exist at all.”

On the idea of using Norway’s, Switzerland’s or Austria’s mountainous regions to build the necessary pump-storage capacity, Gehlert tells the IKZ:

The Swiss are reacting allergically, and the Norwegians are giving us the finger.”

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