Viewing profile — strommen
strommen
HN member- Joined
- Fri, Feb 01, 2013, 3:48 PM UTC
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- 1,068
- Public activity
- 201 items
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About strommen
@strommen on Twitter
Recent public activity
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Comment #20063628
No. Less restrictions. Currently every area of a city is "zoned" for what is allowed to get built there. "Single family home" (SFH) zoning is the most common, and the strictest: it…
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Comment #20063468
Carbon credits vs. carbon tax isn't an either/or. Carbon tax discourages emitting carbon into into the atmosphere. Carbon credit encourages sucking carbon out of the atmosphere. Bo…
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Comment #20063404
Abolish single family zoning. It's terrible for the planet, terrible for economic and racial equity, and terrible for our mental health.
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Comment #19983615
You're being super disingenuous here. The main priority of Germany's energy transition program was not to lower electricity carbon emissions; it was to phase out nuclear. They were…
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Comment #19983505
I think you misunderstand the linked doc. Oak Ridge Electric Company, which is a tiny municipal utility that sources electricity from TVA, has 7.09% participation in its green pric…
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Comment #19813835
Coal is dying in the US. There hasn't been a new power plant built in years , and facilities are getting retired early because it's cheaper to build new solar/wind than to run on c…
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Comment #19012861
The reason why stuff like this (electrolysis, desalination, etc.) is not widely done is that the capital cost of the facilities is too high. If you spend a bunch of money on an ele…
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Comment #18927139
The battery in a Nissan LEAF is warranteed to retain 75% of its capacity for 8 years, 160,000 km. So there's a good chance you'd be on a 2nd battery, considering a 3rd at your stag…
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Comment #18927111
I don't see this as much of a problem. Drag coefficient on a Dodge Ram is 0.357; on a Prius it's 0.29. That's less than a 25% penalty on efficiency.
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Comment #18570575
The net effect is not even close to the same; it's far worse. Methane is ~36x more potent as a greenhouse gas over a 100-year timespan. This includes the eventual decay to CO2.
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Comment #18289611
Yes, paper degrades in a landfill. Any carbon-based stuff you put in a landfill generally degrades to methane, which is 25-86 times worse than CO2 when it comes to global warming. …
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Comment #18136599
Companies piling downtown helps the environment. It allows more people to live close by or commute via mass transportation. Suburban sprawl is the energy-intensive way of living. I…
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Comment #18136579
2x cost for electric is not typical. The average cost premium is more like 10-15k (and the US government will allow you a $7,500 tax credit for the electric). Of course the top-sel…
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Comment #17792448
It's carbon neutral when plants decay to carbon dioxide. But they need oxygen for this to happen - and when they don't (like when they're underwater), they decay to methane. And me…
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Comment #17438576
A company that converts clear-cut land to forest could earn money. There is an entire sector of the economy dedicated to voluntary carbon offsets, and re-forestation efforts are th…
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Comment #16895966
Climate science is absolutely "a fight between science and self-interested industry". The general scientific principle, that higher levels of CO2 in the air increases Earth's tempe…
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Comment #16571833
The suburbs are a happy medium. I have a nice yard, a quiet neighborhood, and can drive to any amenity I'd ever want in under 30 minutes. In the USA, quality of schools are another…
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Comment #16387338
> Lundgren claims that the assistant U.S. attorney on the case told him, “Microsoft wants your head on a platter and I’m going to give it to them.” Are you kidding me.
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Comment #16056168
When this loophole exists, it's tough to blame Google for not taking advantage of it. You may as well ask them to donate their profits to the federal government.
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Comment #16027320
China is moving unbelievably fast on electric vehicles. Their government is extremely motivated to stamp out air pollution, and there's nothing really stopping them. It's easy to s…
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Comment #14765576
Can't believe I had to scroll way down to find a comment that actually understood the article! There are new refrigerants called HFOs that are chemically-similar to HFCs, but do no…
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Comment #14765510
CO2, and its interchangeably-used measure of CO2e (which is a sum of all greenhouse gases weighted based on how much they contribute to global warming) is the only pollutant that m…
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Comment #14485355
Electricians, plumbers, etc. all make very good money without 4- year degrees. But nobody aspires to these professions nowadays - everybody assumed they must go to university.
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Comment #14485344
The public universities don't cut capacity or quality - they raise costs. And the private colleges follow suit because they can.
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