I have a modest set of solar panels on an entirely ordinary house in suburban London. On average they generate about 3,800kWh per year. We also use about 3,800kWh of electricity each year. Obviously, we can't use all the power produced over summer and we need to buy power in winter. So here's my question: How big a battery would we need in order to be completely self-sufficient? Background …
I’m pro-nuclear energy in theory. But I’ve got to ask - where do you get them spicy rocks from? Do you have to dig them up from a mine? Do they regularly replenish themselves? Does the energy generation have to be constantly checked for pollution leaks?
OK, they may not literally be fossilised bio-matter - but the end result is pretty much the same. Scar the landscape as you dig, release pollutants as you refine, hope you don’t run out of material, make sure someone else pays to clean up the mess.
Yes mining still exists. Unlike how Solar Panels and Wind Turbines grow like plants and replenish year over year with no other industrial process required right?
But again, you don’t appreciate the energy density that is contained in a reactor fuel. The volume of material is minuscule compared to coal. While oil/gas are a lot better then coal energy density-wise, they have the significant downside of greenhouse gases and causing global warming.
I’m pro-nuclear energy in theory. But I’ve got to ask - where do you get them spicy rocks from? Do you have to dig them up from a mine? Do they regularly replenish themselves? Does the energy generation have to be constantly checked for pollution leaks?
OK, they may not literally be fossilised bio-matter - but the end result is pretty much the same. Scar the landscape as you dig, release pollutants as you refine, hope you don’t run out of material, make sure someone else pays to clean up the mess.
Yes mining still exists. Unlike how Solar Panels and Wind Turbines grow like plants and replenish year over year with no other industrial process required right?
But again, you don’t appreciate the energy density that is contained in a reactor fuel. The volume of material is minuscule compared to coal. While oil/gas are a lot better then coal energy density-wise, they have the significant downside of greenhouse gases and causing global warming.