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Electric Vehicles Can Meet Drivers' Needs Enough To Replace 90 Percent of Vehicles Now On The Road (phys.org)
An anonymous reader writes from a report via Phys.Org: Researchers at MIT have just completed the most comprehensive study yet to address whether or not existing electric vehicles could bring about a meaningful reduction in the greenhouse-gas emissions that are causing global climate change. Yes, they can. The study was published today in the journal Nature Energy. Phys.Org reports: "'Roughly 90 percent of the personal vehicles on the road daily could be replaced by a low-cost electric vehicle available on the market today, even if the cars can only charge overnight,' Trancik says, 'which would more than meet near-term U.S. climate targets for personal vehicle travel.' Overall, when accounting for the emissions today from the power plants that provide the electricity, this would lead to an approximately 30 percent reduction in emissions from transportation. The team spent four years on the project, which included developing a way of integrating two huge datasets: one highly detailed set of second-by-second driving behavior based on GPS data, and another broader, more comprehensive set of national data based on travel surveys. Together, the two datasets encompass millions of trips made by drivers all around the country. By working out formulas to integrate the different sets of information and thereby track one-second-resolution drive cycles, the MIT researchers were able to demonstrate that the daily energy requirements of some 90 percent of personal cars on the road in the U.S. could be met by today's EVs, with their current ranges, at an overall cost to their owners -- including both purchase and operating costs -- that would be no greater than that of conventional internal-combustion vehicles."
People don't have gas stations at home either. Building up infrastructure at home, work, and shopping centers can solve that issue. Every powered kiosk for street parking in urban areas can become a paid charging station. I know plenty of workplaces that offer charging during the day. As for people in dense urban areas like NYC, they largely don't have cars.
We have two 240v charging stations in the garage, for our two super-cheap EVs (Chevy Spark EV and Fiat 500e). Our rooftop solar power production offsets approximately 100% of the power we use, including the cars and electric water heating. We have two other cars that rarely get used.
Rock and roll.
I routinely rent cars for the weekend for less than $30 per day. For that once-every-4-months trip where an electric wouldn't cut it, this seems like a viable solution.