WASHINGTON, July 23, 2012 — /PRNewswire/ — Electricity tariffs designed specifically for electric vehicle (EV) recharging are a key driver to promote the growth of EVs. Currently, in the United States only 6% of electric utilities offer special EV tariffs and rates for their customers, according to the second annual United States Smart Grid: Utility Electric Vehicle Tariffs (Volume II) study released today by Northeast Group, LLC. The study benchmarks all of the EV tariffs launched to-date by utilities in the United States.
The benchmark reveals that 22 utilities across 11 states have launched EV tariffs for their customers, as of the end of the first half of 2012. EV tariffs are important in helping increase drivers’ adoption of EVs as they offer cheaper recharging options compared with standard household electricity tariffs.
In just the past year, utilities in Arizona, California, Indiana, Michigan and Virginia have added new EV tariffs. In Hawaii, Michigan and Nevada, more than 90% of state residents already have access to EV tariffs through their various utilities. California and Georgia are next in line, where more than 80% of state residents have access to EV tariffs. The large California utilities were early pioneers in launching EV tariffs. As EV numbers grow over the coming years, EV penetration rates are likely to be higher in states with utilities offering their customers EV tariffs.
“Under all utility EV tariffs across the US, electric vehicles are much cheaper to ‘fuel’ compared with conventional vehicles, with most EV fueling costs between just 10% to 60% the cost of internal combustion engine vehicles,” according to Northeast Group. This can equate to savings of more than $2,000 per year for those recharging EVs versus refueling conventional vehicles with gasoline. Furthermore, special EV tariffs were found to save EV owners more money compared with standard residential electricity tariffs. EV tariffs can save approximately half the cost per year for EV owners, compared with standard electricity tariffs.
Read more here: http://www.sacbee.com/2012/07/23/4650988/only-6-of-us-utilities-offer-electric.html#storylink=cpy