'Vehicle to Grid' (V2G) technology drivers allow both buy and sell electricity to and from the grid. They can maximize savings by buying power during low-demand periods and selling it when prices are high.
The data from a new report by Cornwall Insight, commissioned by Smart Energy GB – Turn on, Plug in, Check out – reveals that EV drivers who adopted a V2G service could lower their wholesale electricity costs to just 2.4p/kWh, compared to the 9.8p/kWh paid by those without smart charging.
Although V2G technology is still in its early stages, it is poised to become a common feature of domestic charging setups. Looking further ahead to 2040, while electricity costs are forecast to come down, V2G could still generate £250 in gross annual revenue. Costs are expected to reduce to 1.8p/kWh, offering over 60 percent savings compared to the 5.2p/kWh for non-smart meter charging.
The cost of charging your car is expected to reduce for all EV drivers between 2025 to 2030 and 2030 to 2040 as technologies that use higher cost fuels are replaced by new renewables, cutting the cost of electricity.
“More and more customers are making the switch to EVs” said Jacob Briggs, Senior Consultant, Cornwall Insight. “To make the transition as smooth and efficient as possible, embracing smart meter enabled charging is crucial. This not only saves EV drivers money on electricity bills, but also helps take the strain off the grid as EV adoption grows. Helping to accommodate more renewable electricity generation and lower electricity costs and carbon consumption for everyone. Vehicle to Grid (V2G) technology has the potential to be a game changer for EV charging, allowing drivers to charge during off-peak hours for lower rates, and even sell energy back to the grid, significantly reducing their overall costs. “V2G makes EVs not only the sustainable choice, but also strengthens their case as a cost-effective transportation option.”
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