Re: My tree hugger sister finally figured it out .
Well we can start with the batteries. Nickel Metal Hydride (NiMH) batteries also contain Potassium Hydroxide. all pretty nasty stuff. Most battery failure can result in overheating with some seriously toxic substances. Second, any first responders need to check out
https://www.gmstc.com/FirstResponder.aspx so you can understand that in an accident with any of these vehicles most would cut electrical lines from batteries, use caution and make sure you are perfect in cutting the right wires or you will get hit with 300 volts DC at mucho' lot of amps this will kill you, it won't hurt you it WILL kill you dead for sure approx 30KV. DOT and the feds consider these batteries if leaking hazardous waste.
As to the technology making these batteries better, sure it does I agree but we are still using the same technology right now... The Hybrids are not selling other than the Prius and they are just about giving them away at cost.. Why you ask? they are getting subsidized. Don't say they are not I have seen the checks.
As to the mileage increase, you do not get energy for free you have to use the energy you produce in the car or truck to propel your vehicle forward as efficiently as possible. That does not mean the least amount of an energy source, I mean the least expensive. Gasoline is still pretty cheap when it comes to production of energy and the technology is increasing much faster on gas and diesel then bio or battery. The weight and storage of the battery can not compare to diesel or gasoline.
New production gasoline motors have been getting mileage in the mid 30's on typical 4 door models like Chevrolet Malibu, Toyota Camry, Nissan Altima, Honda Accord, etc. etc. The Hybrid models are getting high 30's to low 40's when you get an extra 5 miles to the gallon out of your dully that is getting 13 miles to the gallon that is great but when you are talking about 5 MPG in the high 30's that is not that much. Not to mention if you have to plug one of the hybrids that require a pump up from you local gas and electric company (bend over).
Last but not least take any of these hybrids around my neck of the woods here in Southern Kalifornia (lots and lots of hills) you will almost never use the battery supply so you are just using the gas motor all the time dragging that 400 pounds of battery, electric motors, electronics and extra goodies to aid in the charging of that battery during braking.
Also don't go long distances, tow anything, or use it in cold weather.
To the uninformed the hybrid looks great on paper but they suck in the worst way. Get an extended warranty on those things because when you come into the dealer after your warranty is out and I have to suit up in that near bio hazard orange suit, 3 pairs of gloves. glassed and shields in 100 degree heat? You are going to pay me a shitload of money to fix your car..........
Happy motoring