The 100-Year Geomagnetic Storm and The Electric Grid – Part 2, by Tango Delta
Defense Strategies If you’re not ready for TEOTWAWKI, you’re probably asking, “Can’t we do something to keep the grid from going down?” The answer is “yes”. There are two approaches– early warning and hardening of equipment. In theory, early warning relies on the ACE and DSCOVR satellites, located one million miles from the earth, to measure the intensity and polarity of a storm and then issue warnings, which utilities would use to take steps to protect their equipment. In reality, large storms are too fast, allowing maybe 15 minutes of warning. Nuclear plants are supposed to be in “cold shutdown” …