Switching to vehicles powered by electricity from renewables could save lives
2 hours ago
Driving vehicles that use electricity from renewable energy instead of gasoline could reduce the resulting deaths due to air pollution by 70 percent. This finding comes from a new life cycle analysis of conventional and alternative vehicles and their air pollution-related public health impacts, published Monday, Dec. 15, 2014, in the
Proceedings of the National Academy of Sciences.
The study also shows that switching to vehicles powered by electricity made using natural gas yields large health benefits. Conversely, vehicles running on corn ethanol or vehicles powered by coal-based or "grid average" electricity are worse for health; switching from gasoline to those fuels would increase the number of resulting deaths due to
air pollution by 80 percent or more.
"These findings demonstrate the importance of clean electricity, such as from natural gas or renewables, in substantially reducing the negative health impacts of transportation," said Chris Tessum, co-author on the study and a researcher in the Department of Civil, Environmental, and Geo- Engineering in the University of Minnesota's College of Science and Engineering.
A reason to switch to electric is it would save lives. Isn't that reason enough?
"Driving vehicles that use electricity from renewable energy instead of gasoline could reduce the resulting deaths due to air pollution by 70 percent."
How is the electricity generated?
Well, ToadtheParrot, that is a really good way to maintain your reputation for being a complete idiot.
The statement: "
vehicles that use electricity from renewable energy" doesn't give you even a hint? LOLOL.
Hey, asshole, which renewable source? Solar, wind, methane from landfills, switchgrass, hydro, tidal, greenies riding exercise bicycles? Some other expensive, unreliable source? Be specific.
What difference does it make, retard? If the energy that is coming down through the grid and charging your car comes from a renewable, non-carbon-emitting source, what difference does it make exactly which source, that is in any way relevant to the topic of the OP and the elimination of the tailpipe exhaust gases that cause smog and pollute our air in the cities and cause the health problems referred to in the OP?
How is it stored until it can charge the car battery?
The electricity coming off the grid right now is not currently being stored, but that is changing fast as the utilities rush to utilize the new battery storage developments that are coming on the market to store the energy from the intermittent sources like solar and wind that now just tend to compliment each other - solar during the day and wind at night when the winds blow stronger.
Like the good little denier cult parrot that you are, you will probably try to claim that the OP is bogus because the intermittency of solar and wind sometimes
currently results in the need for gas powered 'peaker plants' to kick in to maintain the grid levels, so not all of the juice for the EVs is totally 'clean', but of course you will ignore the part of the OP where they state: "
the study also shows that switching to vehicles powered by electricity made using natural gas yields large health benefits."
In fact, the trend more and more now, in the more advanced places, is to try, whenever possible, to integrate a rooftop solar system and home battery storage system into EV ownership so that you directly charge your own vehicles from the sun, entirely independent of the sources of the grid power. This is going to get much cheaper soon when the Tesla battery gigafactory in Nevada gets into production.
I know you're an idiot, but answer the questions so we can discuss if it would really work, instead of just make idiots like you feel good about themselves.
LOLOL. Let's see....electric vehicles = zero vehicle emissions.....while regular IC engine vehicles emit not just carbon dioxide, which is contributing to global warming, but also, collectively, hefty amounts of unburned hydrocarbons, carbon monoxide, nitrous oxide, formaldehyde, sulfur dioxide, and floating particulate matter, and they emit these dangerous pollutants in the cities and everywhere else that people are concentrated and have to breathe that crap (seen a picture of Beijing recently?)....so only a
real idiot like you, Toad, could possibly imagine that eliminating the tailpipe emissions of the internal combustion vehicles "
wouldn't really work" in reducing the sickness and mortality associated with all of the smog from the gas guzzlers.