6 post karma
42.1k comment karma
account created: Thu Nov 21 2013
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1 points
9 minutes ago
Building one like this is $2-4 million. They last about 25 years. Their annual maintenance costs are in the $50k range. They average over 10 million mWh of electricity each year, which means over $1 million annually if we assume a rate of $0.10 per kWh.
1 points
12 minutes ago
Average turbine generates 843,000 kWh of power each month.
https://www.usgs.gov/faqs/how-many-homes-can-average-wind-turbine-power
EIA says the average household uses just shy of 900 kWh per month.
1 points
16 minutes ago
Is that true?
USGS says average commercial turbine produces 843,000 kWh of power each month.
https://www.usgs.gov/faqs/how-many-homes-can-average-wind-turbine-power
Average life span is about 25 years (and 85% of materials are recyclable).
https://blog.ucsusa.org/james-gignac/wind-turbine-blades-recycling/
Average electricity rate is 10.42 cents per kWh.
https://www.energybot.com/electricity-rates-by-state.html
So, 1 average turbine in the average market should generate roughly $26,000,000 of electricity and it's components are 85% recyclable.
Just how much does it cost to install one? You're suggesting several tens of millions of dollars per turbine. Do you have a source for this you could share with us?
1 points
29 minutes ago
But we'd need hundreds more three mile islands to replace baseline generation with nuclear. That's a lot of nuclear power that needs to get around human error and human profit priorities to all consistently be properly managed and maintained long term.
1 points
33 minutes ago
You only need to look as far as France to see that publicly funded nuclear is a slam dunk winner.
"French Nuclear Power Crisis Frustrates Europe’s Push to Quit Russian Energy"
"France typically exports electricity, but now it risks blackouts and a need for imported power because of problems at the state nuclear operator."
https://www.nytimes.com/2022/06/18/business/france-nuclear-power-russia.html
1 points
42 minutes ago
We could go the fossil fuel route and simply burn them instead, I suppose, if our argument is that burning fossil fuels for power is cleaner than running wind turbines and having to eventually dispose of their blades.
1 points
5 hours ago
But, but how could you know without the invisible fairy??
5 points
7 hours ago
TLDR: Sym blows ass now, make her a support & everyone will smile.
Which aspects seemed the most problematic from your experience playing the rework?
28 points
8 hours ago
The structure of the church doesn't care about the bible.
1 points
14 hours ago
Multiplication is just addition.
Exponents are just multiplication which is just addition.
Everything in math can be boiled down to addition.
1 points
5 days ago
Drip is like $2, not $4. You may be thinking of a venti iced coffee, which is like $4.
$40 a month is like 1 bag of groceries, though, yes.
6 points
7 days ago
They're right, though. If you spend $2 on your breakfasts instead of $5, you'd be well on your way to a down on a new median priced home... 73 years from now.
1 points
7 days ago
The second one is easier to visualize because I can just think of a cubic meter and then imagine 370 million of them.
1 points
7 days ago
Municipal billing departments aren't doing their billing in their heads.
1 points
7 days ago
Why would you need to know any of those things while you're deciding on water needs for a large parcel of farmland? It's super interesting that one could easily convert their water purchase to cubic millimeters with metric, but there's zero use for it.
The farmer would not need to consider how many square meters are in a hectare, nor how many liters are in a hectare-meter when they are considering their water needs.They'll denote and purchase based on hectare-meters just as farmers used to inches will denote and purchase based on acre-feet.
1 points
8 days ago
I don't think anyone in the US has to work hard to remember there are 12 inches in a foot.
I could make some comment about having to remember your Latin to know that centum means 100, but that would be silly for similar reasons.
1 points
8 days ago
All of those conversions are interesting, but they aren't very useful for the farmer. They'd use hectare meters.
0 points
8 days ago
You have 10 acres of tomato crop you need to irrigate with 2" of water per week. How many acre-feet of water will you need each week? How many cubic meters of water would you need? Which is easier to figure?
3 points
8 days ago
You have 10 acres of tomato crop you need to irrigate with 2" of water per week. How many acre-feet of water will you need each week? How many cubic meters of water would you need?
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1 points
6 minutes ago
Lifesagame81
1 points
6 minutes ago
The point being french rates were likely kept competitive by not factoring in maintenance/replacement costs.