The electric car revolution is clearly at hand. Aside from the actions undertaken by the electric car manufacturers, the government is now taking a more active participation in the change that is approaching at the horizon.
One such move is the government requiring that electric and hybrid vehicles produce more noise when travelling at low speeds. The purpose of the noise is to warn pedestrians of the presence and passing of these vehicles.
The move is an application of the Pedestrian Safety Enhancement Act of 2010 as electrics and hybrid vehicles produce less noise compared to its conventional engine vehicles. This is most important when the electrics or hybrids are at low speed to warn pedestrians, bicycle riders and those that are visually disabled. The main agency proposing the changes is the National Highway Traffic Safety Administration and their main proposal is to have car makers produce more noise at speeds under eighteen (18) miles per hour. At higher speeds, these new vehicles are able to produce adequate noise.
For manufacturers, a wide range of options are available but the sounds need to be uniform in order that other road users can distinguish between ambient noise and the oncoming vehicle. The government agency has opened commentaries from concerned citizens on the proposal and would use the recommendations for the final rules to be implemented. It is projected that the new noise regulations would save future accidents involving pedestrians and cyclists on the road.
This is but another sign that the electric revolution is here. The figures from 2012 clearly show the increasing market share of electrics and hybrids on the road. Amongst the biggest gainers is the Chevrolet Volt, which tripled its share in the United States this year alone. A total of 23,461 Volts were sold but this represents only one third of a percent of total sales of passenger cars in the country.
Experts are projecting an annual sales figure of 3.8 million electric or plug-in hybrid vehicles by the year 2020. Other vehicle sales include the Nissan Leaf or non plug in hybrids such as the Toyota Prius would continue to climb in sales in the coming years.
Just wait and see.