SurvivalBlog presents another edition of The Survivalist’s Odds ‘n Sods. This column is a collection of news bits and pieces that are relevant to the modern survivalist and prepper from JWR. Our goal is to educate our readers, to help them to recognize emerging threats, and to be better prepared for both disasters and negative societal trends. You can’t mitigate a risk if you haven’t first identified a risk. In today’s column, we look at Blackout Risks.
X-Class Solar Flare Sparks Worldwide Disruptions
Reported this morning: X-class solar flare sparks worldwide disruptions, with more storms expected as sunspot turns toward Earth.
Interior Secretary Warns U.S. at Risk of Spain-Style Blackouts
Over at Zero Hedge: Interior Secretary Warns U.S. At Risk Of Spain-Style Blackouts.
and,
At Reason: Spain’s Grid Collapsed in 5 Seconds. The U.S. Could Be Next. Here is a key quote:
“When a power plant trips offline or demand suddenly spikes, the power grid has no cushion; it must respond instantly or it unravels. That’s where inertia comes in. In coal, gas, and nuclear plants, massive turbine rotors spin at thousands of rpm. Even when power is cut, they keep turning, releasing stored energy that slows frequency shifts and buys precious time—seconds to a minute—for backup to kick in. It’s not backup power, it’s breathing room. Like the flywheel on a Peloton, it keeps things steady even when input falters.
Once frequency drops too far, automatic protection kicks in. Plants shut down. Substations isolate. The grid severs its own limbs to survive. If imbalance spreads faster than recovery can respond, the collapse cascades. Entire regions go dark—not for lack of power, but lack of time. Even the right answer, a minute late, is no answer at all.
That’s what happened in Spain. On April 28, solar energy was generating nearly 18 gigawatts of electricity—more than half of the national demand. Within an hour, more than two-thirds of it disappeared due to what authorities called a “technical fluctuation.” Grid frequency plummeted. France tried to send emergency power across the intertie, but the imbalance tripped the connection. In five seconds, the entire Iberian grid collapsed.”
Ice is Rebounding at Both Poles
Trafer H.L. suggested this report in The New York Post: Surprise! Ice is rebounding at both poles — climate is more complex than we know.
The Secretive Government Unit Planning to Dim the Sun
Reported by The Telegraph, in England: The secretive government unit planning to dim the sun.
