Whatever the merits of solar and wind power, they unambiguously weaken power grids. Germany may pay the price for its infatuation with green technologies. From P. Gosselin at wattsupwiththat.com:
Green energy and COVID-19 lockdowns are playing energy Russian roulette with people’s lives. Perfect winter storm brewing.
A winter blizzard is set to strike Central Europe, bringing with it the potential to wreak power outage havoc. Temperatures will plummet to as low as -15°C accompanied by bone-chilling high winds. Closed shops due to COVID-19 are leaving citizens unprepared. A protracted power outage would be devastating.
In the coming hours, a high pressure system situated over Scandinavia and storm Tristan to the south will collide over central Europe and develop into dangerous weather conditions over one of Europe’s most populated regions, North Rhine Westphalia Germany.
There are some major problems with this storm that will test the German power grid stability and even possibly the citizens’ ability to fend for themselves.
Power grid at risk: hours of freezing rain
First will be the band of freezing rain that is forecast across the Ruhr region of North Rhine Westphalia. According to Kachelmannwetter.de, the freezing rain period could last hours and thus lead to heavy weight loads on power transmission structures as ice builds up. Lines could collapse.
High winds – even heavier loads
To make matters worse, high winds will further exacerbate the loads on the already ice-coated power transmission infrastructure – thus increasing the probability of power line structural failure and an ensuing power blackout, which in turn could cascade and threaten the European power grid.