I think if you let your imagination wander and you end up seeing the scale of potential we have and what we could really achieve, stuff like paying for rent and groceries starts to feel archaic and wasteful, or as some kind of artificial constraint holding us back as a species.
I REALLY doubt the recent high school graduates "yes boys" he brought in are even capable of providing the "name of the real person who made that requirement."
come on bro, you must know somewhere deep inside that this is more complex and consequential than fucking twitter of all things.
I know that the US government is more complex than twitter lol. I just think it's stupid to automatically invalidate an idea because it was tried in a less complex system.
if you don't care about any externalities (like spacex), sure. but I doubt hospitals or just normal people who need electricity would be super happy about power sources failing because the people building them subscribed to the "move fast/break things" mentality instead of actually building reliable/safe infrastructure at the cost of it taking longer
Worth mentioning here that the SpaceX Falcon is the world's most reliable rocket, with a full success rate of 99.24% out of 394 total launches, 325 successful launches of the current version, and 98.5% successful booster landings of the current version, something no other orbital launch system even attempts.
At the moment, of course, two astronauts are stuck on ISS after Boeing's new spacecraft, developed along more traditional lines, experienced problems in its first crewed flight. They're awaiting rescue by SpaceX's Dragon, which has flown 16 times with crew and delivered astronauts to the ISS 10 times, all without a glitch. Both companies were awarded their crew contracts in 2014.
Our energy infrastructure isn't particularly reliable right now. Power outages, while not at the level of a third world country, are quite frequent. Nuclear is the highest energy density power generation you can get. Investing in reactors that are less susceptible to explosions (Like a molten salt reactor) is an important step and it's really only viable if you can iterate which means building modular reactor. If you read the article you'll see that most of their iteration and experimentation is without the nuclear material. Something that is possible because the reactor itself is small and can be run through a bunch of safety checks without the dangerous parts.
The route that Nuscale and Kairos are taking is both cheaper and safer than large scale reactors. And we are going to need something to fill the gaps when there is no wind or solar generation available if we want to get off fossil fuels.
> Power outages, while not at the level of a third world country, are quite frequent. Nuclear is the highest energy density power generation you can get.
Well that is more because the American grid is suffering from a mountain load of neglect-debt to a tune that paints the infamous German railways as saints - the Camp Fire for example was most likely caused by a C-hook breaking after many, many decades of neglect [1].
Here in Europe, we get by just fine with outages measured in maybe a dozen minutes (!) a year [2] - Germany got rid of all nuclear reactors, many old ones in other countries were retired as well (Fessenheim, the most infamous one, in 2020), and while there are new builds, they are often decades late and many billions over budget.
How do we do this? We have strict regulations across the board (mandating stuff such as resilience against bad weather, unlike Texas which IIRC refuses to tie in to the other US grids to avoid such regulation), a cross-continental spanning grid [3], and most especially... we just love to bury our cables belowground, so even in the case lightning or storms hit, the actual impact on the consumers is all but negligible. And as the infamous summer of 2023 shows, the power grid still didn't fail even as dozens of NPPs in France and Switzerland had to completely shut down or significantly reduce output because there was not enough cooling water [4]. Hell we even manage to supply an entire country at war with decent power, despite Russia continuously attacking the power grid.
We have plenty of small but commercially successful natural gas plants, so it doesn't seem to be a general principle. The only scaling law mentioned in your article is this:
> a 400-MW reactor requires less than twice the quantity of concrete and steel to construct as a 200-MW reactor, and it can be operated with fewer than twice as many people. Writing in Science in 1961, a senior member of the AEC worried that “competition [from fossil fuel plants] is indeed formidable” and suggested that “with current pressurized-water reactor technology, lower nuclear power costs can be achieved most readily with large plants.”
Almost all the SMRs we've built have been water cooled reactors, which require a large amount of concrete and steel. Newer designs, such as molten salt reactors, can use a lot less, because they operate near atmospheric pressure, don't have to leave room for a high-pressure pipe break introducing a large volume of steam, and have nothing that can cause a chemical explosion. They're also inherently stable and adaptive to load, with little need for active control. A small modular MSR could well work out.
The US has been successfully producing small modular reactors since the 1950’s. We just happen to install virtually all of them inside of submarines and aircraft carriers.
I’ve actually been aboard a Nimitz-class aircraft carrier, where I observed flight operations from the flight deck. I can assure you that it’s a working product. And the Navy is under a lot more pressure to cut costs and economize than many government projects.
