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0x457 3 days ago

> Now try sell that electricity to a home owner with solar PV and maybe a battery and you will get laughed out of the room.

In EU, the split between flats (apartments) and houses is roughly 50/50, depending on how densely populated the country is. In the US, it about 1/3 in apartments. Canada is roughly 50/50, with a slight detached-house bias.

Not that it doesn't mean houseowner vs renter. Landlords have next to zero incentive to install solar PV because renters pay for electricity. In the US about 7% of homes have solar, I don't know about EU and Canada.

Solar can't provide baseline and even in sunny SoCal, you will go back to the grid often enough that being off-the-grid isn't reasonable for the typical household.

Anyway, we still need new nuclear power plants.

adrianN 10 hours ago | parent | next [-]

I have 1kW of solar on my balcony with some storage. That's enough to satisfy a large part of my demand. On sunny days I produce 4-6kWh, depending on the season.

ViewTrick1002 3 days ago | parent | prev [-]

Have you heard of balcony solar? Stick some storage with it?

https://en.wikipedia.org/wiki/Balcony_solar_power

So you want a peaking nuclear plant for firming?

Vogtle costs 18 cents/kWh when running at 100% 24/7 all year around. A typical gas peaker runs at 15-25% of the time.

Running a peaking Vogtle now costs somewhere like 60-90 cents/kWh.

As soon as new built nuclear power with ruinously expensive CAPEX and acceptable OPEX hits the raw physical incentive systems of the our energy system it just becomes stupid.

0x457 4 hours ago | parent [-]

> Have you heard of balcony solar? Stick some storage with it?

Sure, let me throw away everything I grow on my balcony so I can get some storage and panels. Still not going to work for me because my balcony is west facing. I have a bunch of solar-powered devices on my balcony, and metrics tell me realistically I get 2 hours of sunlight that matters a day.

ViewTrick1002 an hour ago | parent [-]

Are you growing things on the outside of your balcony railing? [1]

West facing is perfect, means you get to take advantage of everyone else producing cheap power during the day and optimize your own delivery for when you are home in the late afternoon/evening.

I find it curious that the entire thought of balcony solar seems to upset you?

[1]: https://solarmuseum.org/wp-content/uploads/2025/01/shutterst...