I am not sold on the greenes of hybrids.
Quote from: dks on November 07, 2018, 05:27:23 PMI am not sold on the greenes of hybrids. Squeezing different engines into one car seems.... inefficient.Grant, to give you an idea of the range of shortly up-coming electric cars, next year the Nissan Leaf will have a bigger battery option available, giving an estimated EPA range of 360km. Not anywhere as much as a Jeep, but significantly more than this years Leaf! And the increases will continue.
I put a lot of miles on my Jeep, and it's a bit of a gas hog, getting about 12L/100km (~23 mpg) on a good day. That's on par with many full sized pickups these days.
One often overlooked factor in both hybrid and all-electrics is the need to get the electricity from somewhere. As long as this entails burning fossil fuel the 'greens' are iffy at best, the more so when you factor in conversion losses. Power generation would need to move away from fossils by quite a margin to compensate...Oh yeah, and building the batteries and disposing of the remains once they give up is a chemical headache too.This quite apart from, in all-electrics, not being able to restore even a more limited range in the time it takes to fill 'er up with gasoline.Long way to go as yet for the overall energy balance. For polluted inner cities it may be a solution but by doing that you move the problem elsewhere as long as power keeps coming from fossils.
We get a lot of grey imports from Japan sold locally, and among the Toyota Prius.......I would never buy one, but the surprising feedback I've heard is these things costs nothing to run, and it's not just fuel costs....apparently the wear&tear is very low.
Quote from: Dutch_Tooler on November 08, 2018, 09:30:44 AMOne often overlooked factor in both hybrid and all-electrics is the need to get the electricity from somewhere. As long as this entails burning fossil fuel the 'greens' are iffy at best, the more so when you factor in conversion losses. Power generation would need to move away from fossils by quite a margin to compensate...Oh yeah, and building the batteries and disposing of the remains once they give up is a chemical headache too.This quite apart from, in all-electrics, not being able to restore even a more limited range in the time it takes to fill 'er up with gasoline.Long way to go as yet for the overall energy balance. For polluted inner cities it may be a solution but by doing that you move the problem elsewhere as long as power keeps coming from fossils.Batteries aside, it’s possible to power electric cars with electricity from green sources when it becomes more widely available. Try doing that with a fossil fuel car.
One often overlooked factor in both hybrid and all-electrics is the need to get the electricity from somewhere. As long as this entails burning fossil fuel the 'greens' are iffy at best, the more so when you factor in conversion losses. Power generation would need to move away from fossils by quite a margin to compensate...Oh yeah, and building the batteries and disposing of the remains once they give up is a chemical headache too.This quite apart from, in all-electrics, not being able to restore even a more limited range in the time it takes to fill 'er up with gasoline.Long way to go as yet for the overall energy balance. For polluted inner cities electric drive may be a solution but by doing that you move the problem elsewhere as long as power keeps coming from fossils.
I don’t want one, nor do I ever want to want one. There is no way you will ever get the same power out of an electric truck than you will out of a gas truck if the same amount of research is put in. I see why some people with long commutes have them but like i said, not for me.
Quote from: gdoolittle on November 08, 2018, 04:23:42 AMI don’t want one, nor do I ever want to want one. There is no way you will ever get the same power out of an electric truck than you will out of a gas truck if the same amount of research is put in. I see why some people with long commutes have them but like i said, not for me.You got it the wrong way round. Electric engines are far more powerful than Petrol/Diesel engines. They also deliver max-torque from 0 RPM, that is why they don't need transmission.Hybrid-/electrical cars have the better acceleration from standing and at low speed. Electric cars are already starting to take over hill climbs (look at the Pikes Peak Hillclimb), they will dominate off road racing in the very near future, then take over rally and finally they will crush road races and the Formula One.
Quote from: Dutch_Tooler on November 08, 2018, 09:30:44 AMOne often overlooked factor in both hybrid and all-electrics is the need to get the electricity from somewhere. As long as this entails burning fossil fuel the 'greens' are iffy at best, the more so when you factor in conversion losses. Power generation would need to move away from fossils by quite a margin to compensate...Oh yeah, and building the batteries and disposing of the remains once they give up is a chemical headache too.This quite apart from, in all-electrics, not being able to restore even a more limited range in the time it takes to fill 'er up with gasoline.Long way to go as yet for the overall energy balance. For polluted inner cities electric drive may be a solution but by doing that you move the problem elsewhere as long as power keeps coming from fossils.The advantage of electric-/hyprid cars is not that they can be plugged in, but that they can recuperate energy every time you brake or drive downhill. That is why they consume 20+% less energy (not just petrol).
Where I live electricity is generated by burning coal, so if being green is one of your reasons for a hybrid, you are just shooting yourself in the foot buying one.