Hurricane Ida’s Climate Resilience Lesson
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Spending to protect against extreme weather beats green boondoggles.
the bigger worry going into Ida was that a catastrophic storm surge would breach New Orleans’s levees and submerge the city as happened 16 years ago to the day during Hurricane Katrina. Clocking in as a lower-grade Category 3 storm when it made landfall, Katrina killed some 2,000 people and caused an estimated $125 billion in damage. New Orleans took years to recover.
Yet Louisiana and the feds have since spent $14.5 billion on bolstering flood walls, levees and drainage systems. The U.S. Army Corps of Engineers reinforced pumping stations to withstand 205 mile-per-hour winds and established redundant power systems to operate them if the electric grid fails, as it did Sunday.
These investments appear to have paid off.
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