3 ms·

That is missing the forest for the trees. Yes, there are scenarios where a heat pump is not optimal, but the point is not to fix it all tomorrow. It is to solve

That is missing the forest for the trees. Yes, there are scenarios where a heat pump is not optimal, but the point is not to fix it all tomorrow. It is to solve the 9X% while creating new industries enabling the last more challenging applications. What will OPEC do when the demand for their product is down 9N%?

Syonyk 4y ago
Presumably, be too busy with their collapsed economy to really care what's going on elsewhere in the world. Or have moved onto generating a lot of electricity from their rather copious amounts of desert land. Also, you won't get to 9X% with our current industrial society intact. You rather rapidly run into material limits trying to extract all the resources needed to build the amount of energy collecting equipment needed. Figure out how to live on 10% of your current energy in the winter and a decent fraction of it in the summer, and the problem looks rather radically easier. Just rather radically less like a 24/7 global consumer society.
- Gwypaas 4y ago
  What resources are the limitations? For example, this is what the USGS says about reserves figures: > Reserves data are dynamic. They may be reduced as ore is mined and (or) the feasibility of extraction diminishes, or more commonly, they may continue to increase as additional deposits (known or recently discovered) are developed, or currently exploited deposits are more thoroughly explored and (or) new technology or economic variables improve their economic feasibility. Reserves may be considered a working inventory of mining companies’ supplies of an economically extractable mineral commodity. As such, the magnitude of that inventory is necessarily limited by many considerations, including cost of drilling, taxes, price of the mineral commodity being mined, and the demand for it. Reserves will be developed to the point of business needs and geologic limitations of economic ore grade and tonnage. > For example, in 1970, identified and undiscovered world copper resources were estimated to contain 1.6 billion metric tons of copper, with reserves of about 280 million tons of copper. Since then, about 600 million tons of copper have been produced worldwide, but world copper reserves in 2021 were estimated to be 880 million tons of copper, more than triple those in 1970, despite the depletion by mining of much more than the 1970 estimated reserves. https://pubs.usgs.gov/periodicals/mcs2022/mcs2022-appendixes.pdf https://pubs.usgs.gov/periodicals/mcs2022/mcs2022-appendixes... Appendix C to 2022 Lithium Statistics and Information. https://www.usgs.gov/centers/national-minerals-information-center/lithium-statistics-and-information https://www.usgs.gov/centers/national-minerals-information-c...

Syonyk 4y ago

Presumably, be too busy with their collapsed economy to really care what's going on elsewhere in the world. Or have moved onto generating a lot of electricity from their rather copious amounts of desert land. Also, you won't get to 9X% with our current industrial society intact. You rather rapidly run into material limits trying to extract all the resources needed to build the amount of energy collecting equipment needed. Figure out how to live on 10% of your current energy in the winter and a decent fraction of it in the summer, and the problem looks rather radically easier. Just rather radically less like a 24/7 global consumer society.

Gwypaas 4y ago
What resources are the limitations? For example, this is what the USGS says about reserves figures: > Reserves data are dynamic. They may be reduced as ore is mined and (or) the feasibility of extraction diminishes, or more commonly, they may continue to increase as additional deposits (known or recently discovered) are developed, or currently exploited deposits are more thoroughly explored and (or) new technology or economic variables improve their economic feasibility. Reserves may be considered a working inventory of mining companies’ supplies of an economically extractable mineral commodity. As such, the magnitude of that inventory is necessarily limited by many considerations, including cost of drilling, taxes, price of the mineral commodity being mined, and the demand for it. Reserves will be developed to the point of business needs and geologic limitations of economic ore grade and tonnage. > For example, in 1970, identified and undiscovered world copper resources were estimated to contain 1.6 billion metric tons of copper, with reserves of about 280 million tons of copper. Since then, about 600 million tons of copper have been produced worldwide, but world copper reserves in 2021 were estimated to be 880 million tons of copper, more than triple those in 1970, despite the depletion by mining of much more than the 1970 estimated reserves. https://pubs.usgs.gov/periodicals/mcs2022/mcs2022-appendixes.pdf https://pubs.usgs.gov/periodicals/mcs2022/mcs2022-appendixes... Appendix C to 2022 Lithium Statistics and Information. https://www.usgs.gov/centers/national-minerals-information-center/lithium-statistics-and-information https://www.usgs.gov/centers/national-minerals-information-c...