Electric vehicles may not be widely used today, but there’s no doubt the technology is finding a foothold around the world. The push for greater mileage in terms of MPG that began in the second half of the last century has been joined by the push for greater miles per charge. As a result, automakers are creating more electric and hybrid vehicles.
While electric vehicles may seem like a new trend, it’s actually a reemerging technology. The first known electric car was developed in 1837 in Aberdeen, Scotland. Early variants were powered by galvanic cells rather than rechargeable batteries. The lead-acid battery was invented in France in 1859 with further development leading to manufacturing of these batteries on an industrial scale in the early 1880s. This allowed a rechargeable battery to be installed on the vehicle.
Soon manufacturers were selling a wide array of EVs ranging from trams to trolleys, to cars, and even locomotives. Interest in electric cars blossomed in the late 1890s and early 1900s. As roads improved and became more extensive, demand for greater range emerged. A variety of solutions were put forth including the first battery exchanges by an electric utility in Connecticut in 1910 and the first hybrid automobile in 1911.
But the rapid expansion of the country and the limitation of electricity to major cities and towns spelled the end of the electric car. The world wanted to be mobile and EVs simply did not have the range required. Enter Henry Ford and the mass-produced, affordable internal combustion engine, and the EV’s fate was sealed.
Fast forward to modern times and EVs are dominating automotive news once again. Electricity is available everywhere in the U.S., the majority of roads are paved and environmental concerns are increasing awareness.
While many drawbacks of EVs are gone, there is still a major concern limiting EV growth dubbed “range anxiety.” This stems from the persistent limited range of all EVs. While the Tesla offering provides 270 miles for their all-wheel drive model and 355 miles on their standard models, that pales in comparison to most internal combustion cars. And, the lack of a rapid charging infrastructure is an ongoing impediment. Just like their 20th century predecessors, pure EVs are great “city cars.”
Fortunately, advances in battery technology are hammering away at the range issue. Range is steadily expanding and battery management systems are squeezing out more miles. At the same time, more companies and utilities are installing efficient charging stations at their places of business and in popular public locations.
Range anxiety notwithstanding, EVs have a bright future. Prices are dropping and range is expanding so owners can confidently drive nearly anywhere with a little planning.
One final word, if you do purchase an EV, be sure to let San Patricio Electric Cooperative know. The service to your home is sized to meet the demands of your house as they existed when service was connected. Adding the EV charger creates a risk of overloading the wires and transformers powering your home. Overloaded services can fail and leave you in the dark with an uncharged EV.