Declining net metering threatens household solar-EV benefits, but smart rates can help
The article explores how the growth of electric vehicles and solar panels, along with changes in net metering policies, affects household benefits. By using a simulation model, the researchers found that increasing PV and EV capacity can lead to higher net-metered electricity, but emissions may not decrease significantly. Introducing Time-Of-Use rates can help reduce bills by up to 30-362% and offset revenue loss from declining Value of Solar tariffs. The study suggests implementing Time-Of-Use rates and policies for energy storage and smart charging in the U.S.