Archives par mot-clé : Solar Energy

Unreliable Power Source…Adding Capacity Does Little To Solve Germany’s Green Energy Power Gaps

by P. Gosselin, March 6, 2019 in NoTricksZone

German wind park protest group MenschNatur posted here explaining how even adding more wind and solar capacity does not make Germany’s energy supply any more reliable, but in fact may even make it less so.

Time and again the proponents of the Energiewende (transition to green energies) promote the idea that we must invest massively in more wind and solar power plants and that only an accelerated expansion can save the transformation to green energies.

Thus the wind energy protest group MenschNatur has taken a closer look at the increase in installed nominal capacity over the past years and compared it to what actually gets fed into the grid.

How increases in wind generator capacity affects the feed-in power is described in the following diagram. MenschNatur plotted the installed capacity of all German onshore wind turbines from 2014 to 2018, along with what actually got fed in.

Figure 1: Expansion of rated installed wind power capacity and the power that actually got fed into the grid in Germany. Chart: MenschNatur, by Rolf Schuster.

Failure of ‘World’s Biggest Solar Project’ in Saudi Arabia Is No Surprise

by Jason Deign, October 2, 2018 in gym

Renewables developers eyeing Saudi Arabia remain wary of the market following the news that the world’s biggest solar project has been canceled.

The $200 billion, 200-gigawatt solar plant planned by SoftBank and the Saudi Public Investment Fund had raised skepticism among developers when it was announced in March, partly because of technical concerns over how it might be integrated into the grid.

The main worry, though, was that the megaproject appeared to have been approved independently of plans for an orderly ramp-up of solar through a tender program managed by the Saudi Renewable Energy Project Development Office (REPDO).

Germany’s Renewable Energy Disaster – Part 2: Wind & Solar Deemed ‘Ecological Disasters’

by ‘Stop These Things‘, August 14, 2018

Germany’s wind and solar experiment has failed: the so-called ‘Energiewende’ (energy transition) has turned into an insanely costly debacle.

German power prices have rocketedblackouts and load shedding are the norm; and its idyllic countryside has been turned into an industrial wasteland, with its forests, no exception (see above).

Hundreds of billions of euros have been squandered on subsidies to wind and solar, all in an effort to reduce carbon dioxide gas emissions. However, that objective has failed too: CO2 emissions continue to rise.