3 ms·
> To an extent, yes, but uranium doesn't leak out of your rail car the way that electricity is lost when you try to transport it. The choice is between power li
by bjourne 6y ago
> To an extent, yes, but uranium doesn't leak out of your rail car the way that electricity is lost when you try to transport it. The choice is between power lines or converting it (with losses) in order to have a physical thing, like hydrogen, that can be transported.
Long-distance transportation of electricity is feasible; transmission losses are about 3% per 1,000 km for high-voltage lines https://iea-etsap.org/E-TechDS/PDF/E12_el-t&d_KV_Apr2014_GSOK.pdf https://iea-etsap.org/E-TechDS/PDF/E12_el-t&d_KV_Apr2014_GSO.... Morocco and other North African countries are building massive solar farms to export electricity to Europe.
> Statement not found in citation. Also, they're at 8%, you found a source for electricity (not power). From my other comment at https://news.ycombinator.com/item?id=26405701 https://news.ycombinator.com/item?id=26405701 "Germany uses ~3.7PWh of energy only 0.6PWh of which is electricity [...] No large-scale storage needed if 92% of your energy can be generated from fossil fuels on demand."
Well, you wrote "due to only replacing a tiny percentage of electricity production with solar and wind, we aren't yet seeing the need for large scale energy storage" so the percentage of the electricity generated by renewables must be relevant. Is your claim that the need for large-scale storage will only arise when renewables stand for a large fraction of a country's total energy production? Currently, most countries have existing large-scale storage and distribution systems for fossil fuel. I imagine that they would need to be replaced with similar systems for electricity if most vehicles switches to electricity.
> > nuclear boondoggles
> I'm not sure why I bothered replying actually, you've already dug in your heels.
All recent nuclear projects in the West have been plagued by massive delays and cost overruns: Flamanville, Hinkley Point, Vogtle, and Olkiluoto. Those who have had to foot the bill for these failures are the taxpayers. At this point, it isn't unfair to ask those who think nuclear power is indispensable to risk their own money, rather than others.