I'd like to see one in Japan before they reopen this reactor. Would you argue against that recommendation? A reactor is a billion dollar capital project, I think you can include a "tall" tower into the budget without making it uneconomical.
Dude, it was a 9.0 earthquake, so yes, I think requiring that the infrastructure be designed to withstand it would have been unwarranted.
The structure was clearly adequate to withstand any earthquake that could reasonably be expected over the life of the plant, and didn't do all that bad even when a drastic, catastrophic, unprecedentedly large earthquake struck. Once again: no one died.
What do you think is going to happen if a 9.0 earthquake hits near (say) the Three Gorges Dam in China, or the Grand Coulee Dam in the United States? I guarantee you that the number of fatalities is going to be a lot higher than zero.
The logic being since you can't earthquake proof the 3 Gorges Dam (genuinely financially impractical), therefore don't put backup power on a high tower?
I understand the "who woulda thunk?" angle, except I bet someone did think about it and likely got overpowered in the discussion.
wo emergency diesel generators were available for each of units 1–5 and three for unit 6.[65]
In the late 1990s, three additional backup generators for Units 2 and 4 were placed in new buildings located higher on the hillside, to comply with new regulatory requirements. All six units were given access to these generators, but the switching stations that sent power from these backup generators to the reactors' cooling systems for Units 1 through 5 were still in the poorly protected turbine buildings. All three of the generators added in the late 1990s were operational after the tsunami. If the switching stations had been moved to inside the reactor buildings or to other flood-proof locations, power would have been provided by these generators to the reactors' cooling systems. Because the generators had to work at full power, when the wave hit, the crankshafts shattered and the system collapsed. These brittle crankshafts are also used in British reactors.[66]
The reactor's emergency diesel generators and DC batteries, crucial components in powering cooling systems after a power loss, were located in the basements of the reactor turbine buildings, in accordance with GE's specifications. Mid-level engineers expressed concerns that this left them vulnerable to flooding.[67]
Fukushima I was not designed for such a large tsunami,[68][69] nor had the reactors been modified when concerns were raised in Japan and by the IAEA.[70]
Fukushima II was also struck by the tsunami. However, it had incorporated design changes that improved its resistance to flooding, reducing flood damage. Generators and related electrical distribution equipment were located in the watertight reactor building, so that power from the electricity grid was being used by midnight.[71] Seawater pumps for cooling were protected from flooding, and although 3 of 4 initially failed, they were restored to operation.[72]
Given the age of the plant and the safety record over that time, it's proven itself safe enough.
I used to labor under anti-nuclear hysteria. How could I not? It was fed to me via popular culture and media for years.
Funny thing though - all power sources are dangerous - and nuclear actually comes out rather well in comparison.
How many coal miners have died since the Japanese reactors were switched off? How much airborne pollution has been released?
Just remember, despite an out-of-design-bounds natural disaster, the plant remained safe and continues to do so. It's not a great place to be, sure, but it isn't a lethal incident.
"It is not yet known whether the man's death was due to radiation exposure."
Hint: it wasn't. Radiation exposure can cause cancer, certainly. It doesn't cause sudden unexplained death years later, as happened with this fellow.
"And then how many people in the broader public have died or are dying now from the cancerous radioactive isotopes"
If you have a hard number, share it with us. Be sure to account for the fact that coal plants put more radioisotopes into the atmosphere than nuclear plants, per unit of energy generated.
“They’re aware that Japan has fared perfectly well without nuclear power for almost two years.” is not really accurate CO2 into account.