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The 2000 Insight ranks as the most efficient United States Environmental Protection Agency (EPA) certified gasoline-fueled vehicle ever, with a highway rating of 61 miles per US gallon (3.9 L/100 km; 73 mpg-imp) and combined city/highway rating of 53 miles per US gallon (4.4 L/100 km; 64 mpg-imp).
We've been at "peak oil" since I was in diapers.
Declaring peak on light sweet crude would be a lot more comfortable with the whole curve before us. Still, there are other interesting indications. The Saudi's have been saying for some time that the world's current problem is lack of refining capacity for heavy oil, not lack of oil per se. And, as Econbrowser noted recently, the price spread between light sweet crude and heavier grades has grown unprecedentedly: consistent with the idea that the good stuff is in decline, while there's still increasing amounts of the not-so-great oil.
If we are some time past the peak of light sweet production, that is profoundly important. Firstly: nobody noticed till now! Truly a tribute to the lousy data in the oil market.
But, more importantly, it suggests that light sweet might be a canary in the coal mine: a predictor for what depletion of the whole liquid fuel sector might have in store for us. If the light sweet depletion stays at moderate annual percentages, that suggests there'll be time for gradual adaptation as we all start driving hybrids, building windmills and nuclear power plants, and digging up more coal. But suppose light sweet falls off a North-sea style cliff (10% plus per year); if Matt Simmons is right about Ghawar then it surely must. Then we shall know that we are in for a very nasty experience, but with a little warning before the medium and heavy oil follow the light trend.
But the effort to save weight drag pays a price in the handling department. The Insight is highly susceptible to crosswinds and the narrow tires easily track any groove in the pavement, causing the driver to adjust the steering continually to compensate.
Last real tech break through I heard of was compressed digital back in the 90ties.
That is what the propagandists have programmed you to believe. Try doing your own research. The main people making these predictions predicted Texas running out of oil in the seventies, and the Sauds around 2005, and they have been pretty much dead on.
Recent data for the Foundation for Energy Education shows Texas has 28 of the top 100 oil fields in the United States, as ranked by proven reserves. In 2008, Texas had proven reserves of 4.555 billion barrels.
But that number could turn out to be low -- way low. You now see horizontal drilling and fracking techniques – pioneered by the natural gas industry – being applied to shale oilfields in Texas. The results are prompting experts to declare that Texas is on the verge of a second oil boom. This time however, it’s going to come from the state’s vast shale oil fields.
A RAND study conducted in 2005 indicated that crude would have to be in the range of $75-90 per barrel for shale oil extraction to be economical. We’re certainly beyond that. Even better, with technological improvements, shale oil can now be extracted for as little as $20-30 per barrel.
Compressed air of course comes from electricity, but it could also be created by wind mills, and stored much more easily than electricity, and then used to produce electricity later on.
Do you know what was used to produce the first diesel, that the diesel engine was designed to run on?
We could be far far more efficient than we currently are.
Efficiency is bad for big corporate economics/profits.
You're no longer talking about a car that is practical beyond personal use.
I wasn't expecting much. But the Insight surprised. Nimble and fun to drive around town, thanks to its slick-shifting five-speed, compact dimensions, and minimalist curb weight of 1887 pounds, it is that rarest bird, a fuel-sipper with (kind of) sporty car essence. Low weight makes it easier to build cars that go, steer, and stop well, even when all she wrote on the subject of going turns out to be 73 horsepower (67 without the electric motor's assist).
(you're not using a Prius to tow your U-haul... you'll destroy your car).
Texas had proven reserves of 4.555 billion barrels.
Why do you keep making these ridiculous claims?
Maybe you are a bit too squeamish? Never rode a motorcycle? Definitely less safe than the Insight. Others found the vehicle completely satisfying. I test drove one, nice ride. Personally, I like small cars, and motorcycles. You can use them for anything, except towing.
What is ridiculous is driving a two ton vehicle a couple of blocks to pick up a few groceries. Four wheel drives that have never been off road, pick up trucks that have never been used for work.
Um, all the tech you mentioned is old tech, developed long ago.
Did you know that the engines that pull freight trains are hybrids? They use diesel motors to drive generators that power the electric motors that pull the train.
Personally, I think that the pneumatic electric hybrid is the way of the future.
If most cars on the road only weighed a thousand pounds, accidents would be far less life threatening. Personal rail driven vehicles that carry the road vehicle for inter city, or state travel, so that you have a vehicle to drive once you get to your new destination, would be a truly effective transportation system. Drive your small hybrid on a small rail car, program in your destination, and commute at a 100+ MPH, and you wouldn't have to drive, you could enjoy the ride, in privacy.
All that I am posting here is easily verifiable. Once you learn to face the reality, you might want to look into who programmed you into being such a corporate slave, too hooked on running the rat maze to realize that you have surrendered your freedom.
60/70 MPG is not possible out of the internal combustion engine. Not in anything we recognize as a car.
You're no longer talking about a car that is practical beyond personal use.
A wife and a kid destroys the practicality of your toy car
Question: “Today energy savings are more important than ever before. How can I make my air motor operate at its peak efficiency?”
DD:You should consider the following rule: An air motor achieves its maximum power when it is operating as close as possible to its rated speed (50% of the rated idle speed). The energy balance is best in this area, the compressed air is used efficiently and the motor makes optimal use of the energy supplied.