alevin
Well-known member
Agreed! reduce the supply chain and associated transport energy costs to extent we can. That's what killed Napoleon's expansion of his empire-the supply chain was too long. Produce locally for local consumption, manufacture locally from local resources, only trade the surplus as far away as we need to to find a viable buyer. Perhaps Chile cannot find a better buyer closer to them? hmm.
some regions will produce products more efficiently than others. the northwest will never be a producer of cotton. Ah, but we have wheat to trade! could we produce other things? well yes, maybe, it depends. does it need water? how much? does it require electricity? how much? can the existing grid handle the extra electricity required?
where does the electricity come from? what's the fuel source for electrical production? natural gas? hydro? coal? which of those are available locally. How far away is the source?
Hey, I read about a new experiment a couple regional utilities are starting up. It's called using smart grid to store excess electrical production from intermittent wind power-in household water heaters-it turns them off so they are not drawing energy during the low-demand periods. Water in the water heaters don't lose that much heat that rapidly even if turned off for a few hours. Homeowners can do manual overrides at any time, if they want to use their hot water during off hours. or something like that.
Finally a development with "smart grid" I could buy into. I haven't liked the idea of smart grid managing my household thermostats for me. :suspicious:
some regions will produce products more efficiently than others. the northwest will never be a producer of cotton. Ah, but we have wheat to trade! could we produce other things? well yes, maybe, it depends. does it need water? how much? does it require electricity? how much? can the existing grid handle the extra electricity required?
where does the electricity come from? what's the fuel source for electrical production? natural gas? hydro? coal? which of those are available locally. How far away is the source?
Hey, I read about a new experiment a couple regional utilities are starting up. It's called using smart grid to store excess electrical production from intermittent wind power-in household water heaters-it turns them off so they are not drawing energy during the low-demand periods. Water in the water heaters don't lose that much heat that rapidly even if turned off for a few hours. Homeowners can do manual overrides at any time, if they want to use their hot water during off hours. or something like that.
Finally a development with "smart grid" I could buy into. I haven't liked the idea of smart grid managing my household thermostats for me. :suspicious: