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Yields per acre of algae based biodiesel have not been accurately determined but let's take the most optimistic number and say 3000 gals per acre....
If you are going to switch over to bio-fuels, now you are talking about land area, and yields per acre. If you haven't done the math for that, I...
I don't see why a linear extrapolation is better in the short term, but make any assumptions you want for your own purposes. If you make...
Sex sells. Humans are endlessly fascinated by sex. Themselves, others, whatever. What is the first thing we ask about a new born baby? "boy or...
Since Eco mode affects the response of the car to the gas pedal (and some AC/heat controls), and since when you are in cruise control you aren't...
I would say that a linear extrapolation is a hidden assumption. I don't know of any reason to accept that. US DoE uses an exponential...
With almost 25% of the cars being made in China, and most staying there, the important question is the price of gasoline in China, not the US....
Plus, of course, a three digit clock being off by a minute does not mean that it is off by 60 seconds.
One will also need to compare the energy lost from the house. A vented dryer is blowing a lot of heated (by one's furnace) air out of the house...
$0.12 was including federal tax credits though not tax benefits, nor state tax credits.
At $0.30 per kWh, and California levels of sun, you ought to be able to buy a solar array on a home improvement loan and reduce your monthly...
Sure, that's why I asked if you had any other input you wanted to make on the subject. It depends on their individual circumstances. As I have...
'Engaged brain' would seem to me to be the opposite of 'no brainer'. No offense intended. 'No brainer' was your choice of words, if you didn't...
Only if you get the EBH for free, and the energy to run it, is both free and imposes no costs on others or the environment. Otherwise, you need to...
Got any numbers to go with that "no-brainer"?
Is your sock drawer near the car? If so the car and fob communicate, using energy.
It was a thought experiment. Read the original post, hopefully it will make sense.
Is the pool ball shifter really the yellow that it looks like in the picture?
Sure, one of the issues with off-angle sun, is that more of it get reflected, a coating might mitigate that some. But that all takes place after...
That wouldn't help, any angles that better face the sun are shading ones looking the other way. Put another way, the sun moves, if your panels...
