On May 11, Washington Governor Jay Inslee signed into law a bill titled “Encouraging utility leadership in electric vehicle charging infrastructure build-out.” The law encourages public utilities commissions (PUCs) in the state to set rules for passing along the cost of electric vehicle (EV) charging to all ratepayers if they are requested to do so by investor-owned utilities.
The legislation enables utilities to pass on the cost of EV charging infrastructure as long as the rate increase does not exceed one-quarter of 1 percent. PUCs in other states have varied in their willingness to allow the cost of EV chargers to affect the rate base. For example, in Indianapolis, EV car share service Blue Indy is months behind the original launch date because the PUC there denied a similar request for EV infrastructure investments by the utility.
Washington State Representative Chad Magendanz (R-Issaquah), who sponsored the legislation, said in an email to Navigant that the law was created so that the upfront cost of charging equipment could move from the consumer to the utility. “My vision is for utility customers to be able to simply request an EV Level 2 charging station for their garage, just like they’d request a cable modem installation from the cable company … many of the current obstacles to charging at home or work will disappear.”
Washington is expected to have the fourth-most EVs on the road in 2015, according to Navigant Research’s recently published report, Electric Vehicle Geographic Forecasts.
Utilities are well-positioned to own and operate EV charging infrastructure since it increases the market for their product (electricity), and they also need to manage the impact of EV charging on grid stability. However, in many states, laws have prevented them from owning EV chargers, and some states, such as California, have had to revise laws to allow utility involvement.
“HB 1853 essentially restores the incentive a power company would normally have to invest in equipment that would increase its sales, but that we’ve eliminated through conservation programs,” said Magendanz. “Utilities have the expertise and purchasing power to dramatically reduce costs of this essential infrastructure build-out, and can break down barriers to EV ownership in high-density regions.”
The challenge has been for states that are pushing utilities to reduce energy consumption to recognize that transferring oil consumption from transportation into electricity delivered by utilities is economically and environmentally sound policy. States such as Washington that have low carbon intensity for producing energy (only Vermont has a lower carbon intensity, according to the U.S. Energy Information Administration) can see the greatest greenhouse gas savings by encouraging EV adoption.
Tags: Clean Transportation, Electric Vehicles, EV Charging, Policy & Regulation, Transportation Efficiencies
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