Kannibalisme onder Duitse hernieuwbare energie?
Het onheil van de Energiewende houdt maar niet op. Maar de Duitse politiek heeft zich zo diep ingegraven in huidige beleid dat een spoedige U–wending weinig waarschijnlijk lijkt. Eerst zullen er nog vele tientallen miljarden in deze bodemloze put moeten verdwijnen, voordat men erkent dat dit een heilloze weg is.
Onder de titel, 'The coming age of power cannibalism … Germany on the verge of committing energy suicide' shreef Fred F. Mueller op het blog van Pierre Gosselin:
German politicians see themselves as the saviors of our climate. In the early 1990s German politicians started the policies that ultimately culminated in the “Energiewende”, which aims to eliminate nuclear power generation and some 76% of the fossil fuel power generation. By 2050 some 80% of power generation should come from “renewable” green sources such as wind, solar, biomass, waste incineration and hydro. Since the volatile sources of wind and solar power will have to contribute the lion’s share, politicians reluctantly concede 20% of the energy coming from reliable fossil power sources.
Germany’s endeavor is indeed breathtaking. … Today, after some two decades of massive green energy policy, the situation has changed dramatically. Wind, solar, biomass and waste incineration plants have been promoted to such an extent that together with hydropower, the share of “green energy” today has reached 25.8 % of the country’s total electric power production. This resulted from Germany’s EEG renewable energy feed–in act which guarantees producers fixed rates for 20 years and forces power companies to buy up all the renewable power produced, regardless of the market conditions. The result has been a massive oversupply which has led to steep price drops on power trading floors, which in turn have pushed fossil fuel utilities to and beyond their profitability limits. Surplus production has been repeatedly dumped onto neighboring markets and resulted in massive disturbances for the respective national power grids. …
The problem with the “renewable” power sources of wind and solar is their intrinsic volatility coupled with their poor capacity utilization rates of only 17.4% for wind and 8.3% for solar (average values for Germany).
That poor utilization rate means one has to build up huge overcapacities in order to achieve a certain amount of power production. Worse, the power source fluctuates wildly according to weather conditions. As a consequence, Germany has to maintain a dual power generation infrastructure that comprises a grossly overinflated capacity of “renewable” wind and solar power plants shadowed by a full scale backup set of conventional plants. These conventional power sources must always be on standby, ready to take over when weather conditions aren’t favorable. ...
The massive buildup in wind and solar power has already resulted in a considerable nominal overcapacity of “renewable” power sources. ...
Na een aantal cijfers te hebben gegeven over de omvang van het probleem concludeert Mueller:
The result is a grid which at times is so oversupplied with power that something will have to give. Fossil fuel power plants have been throttled to the point where they are no longer profitable and many power companies have started mothballing them, so quickly in fact that Germany had to pass legislation forcing producers to keep their fossil plants on stand-by, and to do so even if they lost money. …
Maar in de toekomst komt daar een nieuwe probleem bij!
As the build-up in renewable capacity continues, even the subsidized “renewable” power sources will sooner rather than later be forced into fierce competition for access to the grid whenever the weather conditions turn favorable. One can speculate that within just a couple of years, the first “renewable” energy sources will slowly be driven out of the market because of oversupply. Eventually the renewable power producers will be forced to cannibalize each other in an increasingly fierce competition for privileged access to the power grid as the unwanted events of over-supply become increasingly more frequent.
Things are set to get much worse
Normally, one would think that a government confronted with such a situation would stop at this point. ... Yet Germany has a unique peculiarity: its leaders sometimes exhibit a stunning inability to recognize when the time has come to abandon a lost cause. So far €500 billion has already been invested in the “Energiewende”, which is clearly emerging as a failure. Yet all political parties continue to throw their full weight behind the policy rather than admitting it is a failure (which would be tantamount to political suicide). ...
The installed nameplate power production capacities for wind, solar and biomass as of 2014 has already severely burdened the German consumer with costs of about €500 billion. That will dwarfed by what lies ahead, if politicians don’t change course.
Na nog meer cijfers concludeert Muelller:
In the fight to get power into an often times severely overloaded grid, that’s when cannibalism amongst “renewable” power sources will really become intense. Will wind farmers sabotage solar plantations? Will solar owners sabotage wind turbines? Time will tell, maybe much sooner than we think.
Aldus Fred F. Mueller
Lees verder hier.
De stupiditeit regeert. Maar ja, een miljoen lemmingen kunnen geen ongelijk hebben, toch!?
Voor mijn eerdere DDS–bijdragen zie hier.
