The idea of renewable energy sounds wonderful–sunlight should be endless, and wind should be endless. Unfortunately, the sun does not shine all of the time, and the wind does not blow all of the time. That could (and did) create a problem.

On Tuesday, Breitbart reported the following:

Spain’s power network has remained silent on the actual cause of Europe’s worst power blackout in a generation, but has acknowledged that it is “very possible” that a problem with solar power systems may have contributed to the failure.

A freak weather incident was blamed on Monday for a massive power cut that affected the entire Iberian Peninsula, depriving Spain and Portugal of electricity. However, this narrative was quickly questioned by energy industry insiders, and Spain’s national energy company now acknowledges that renewable power failure may have been a contributing factor.

Red Eléctrica (RE), the national energy grid firm, has stated that it has ruled out a cyberattack and insists, “We were able to conclude that there was indeed no intrusion into Red Eléctrica’s control system,” despite the national counter-terrorism prosecutor ordering an inquiry. Judge José Luis Calama has given RE and the national cyber-security centre ten days to compile initial reports into the sabotage hypothesis, reports El País.

While the Spanish media is today full of the effects of yesterday’s total blackout, with 150,000 having to be rescued from underground trains trapped in tunnels and whole areas, including hospitals, left without water as the electric-powered pumps fell silent, the public unable to buy food and drink unless they had ready cash to hand, and telephone and internet networks being rendered non-functional, less is being said about how the crisis began.

The article notes:

A report on the importance of inertia in a functioning power grid cited by Porter in turn quoted the United Kingdom’s National Grid Electricity System Operator, who explained in 2022: “Operating the system with low inertia will continue to represent a key operational challenge into the future and we will need to ensure we improve our understanding of the challenges this will bring”.

That report, published by a supplier of clutches for power stations, noted: “Renewable generation is increasingly displacing conventional generation in the generation mix, reducing the amount of heavy, rotating turbines on the grid and therefore the amount of inertia they provide.”

These fragilities are not unknown to the electricity industry, and much has been written on the challenges of transition to renewable power. Yet Bloomberg’s Blas wrote just last week that it has only been comparatively recently that the green energy lobby has even acknowledged such problems, having taken the position in the past that any criticism of green energy systems was motivated by cynicism and ideological opposition, rather than what he called “electricity realism” and real concern about grid resilience.

…Naturally, political attention throughout Europe has turned to the Iberian blackout, particularly as left-leaning governments strive to catch up with Spain in what they call decarbonising their own energy grids. In the United Kingdom, where the government says it wants to reach “Net Zero carbon emissions” by 2050 and wants to achieve this without importing slave-labour-linked solar panels from China, Green Great Reset sceptics have spoken out on the need for a pause and rethink in the light of this week’s events.

Brexit’s Nigel Farage, who is already styling himself as a Prime Minister in waiting and who is cruising towards what pollsters say may be a convincing election victory in nationwide local government contests this week, said on Tuesday morning that “the power outage in Spain is a warning”. The United Kingdom is dangerously reliant on foreign energy imports, he said, stating: “This net zero madness must end”.

Things that work in theory don’t always work in practice.