No, order of magnitude is 10x off. You can’t massage the numbers enough to get there with any reasonable assumptions.
Obviously the average household size is not 10 people, but let’s be generous and say that it’s 5 people, so you’re looking at 2 million houses. Rooftop solar installation costs between $10k and $30k per building. Frankly, in this context, $15k is generously low as a cost estimate.
Also, go back and re-read my original comment in this thread. The context was the idea of spending $30 billion on installing solar panels everywhere instead of building the nuclear plant. Flippant, sure, but – actually, the numbers aren’t far off even with these sandpaper-rough estimates.
No, order of magnitude is 10x off. You can’t massage the numbers enough to get there with any reasonable assumptions.
Obviously the average household size is not 10 people, but let’s be generous and say that it’s 5 people, so you’re looking at 2 million houses. Rooftop solar installation costs between $10k and $30k per building. Frankly, in this context, $15k is generously low as a cost estimate.
Also, go back and re-read my original comment in this thread. The context was the idea of spending $30 billion on installing solar panels everywhere instead of building the nuclear plant. Flippant, sure, but – actually, the numbers aren’t far off even with these sandpaper-rough estimates.