gravitywave

2 年前discuss

It's worth keeping in mind that 'low cost' PV comes from China (which makes 80% of the global supply of PV cells) which is run predominantly on coal (60% of their electrical energy) and China continues to build a GW coal plant approximately weekly, and incidentally, a new GW nuclear plant about monthly.

gravitywave

3 年前discuss

Has this document actually been posted anywhere?

gravitywave

4 年前discuss

A terrible mining accident/dam failure, not a storage issue of radioactive structural material. Now go ahead and compare deaths from mining accidents and dam failures from other sources of energy to those associated with nuclear fuel. What do you think the result would be when a nuclear reactor requires hundreds of thousands of times less fuel than any conventional reactor does or hundreds of thousands tons less of concrete and steel and rare elements than renewable generation does?

Mining accidents kill some ~10,000 people every year. Mining coal is a large portion of that. The worst damn failure killed 170,000 people.

If you don't like deaths from mining accidents then an energy source with millions of times the energy density is far superior. If you don't like deaths from dam failures then maybe putting a dam on every river isn't the greatest idea either.

gravitywave

4 年前discuss

Because the radiation from those structural components is not harmful in the doses people would experience from them. The fear of radiation is wildly exaggerated and is based on the LNT model which every single scientific test of has proved invalid. The threshold appears to be about 25 mSv / day.

The worst American nuclear disaster, TMI, exposed some people to a radiation dose equivalent to a single trans-Atlantic flight. What do you think the radiation dose from structural equipment is? One of the worst examples from structural irradiation was when recycled rebar was used to build 180 apartment buildings in Taiwan, the highest annual dose received from that was 910 mSv, or 2.5 mSv / day, significantly less than the threshold dose of 25 mSv / day. The occupants of those apartments had fewer cancers than the average population.

Check out the authors article on this: https://jackdevanney.substack.com/p/the-two-lies-that-killed...

gravitywave

4 年前discuss

That's because of idiotic zoning laws that make it nearly impossible to build multi family properties, high density residential, limit the height of skyscrapers and basically forced the entire nation to be a damn suburban hell hole, not because of a land shortage. India hopefully won't make the same idiotic mistakes the NIMBY soccer mom boomers did.

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