Discussions about electric vehicles (EVs) often focus on the additional demands they will put on the power grid in future years, with concerns about the grid’s reliability and ability to meet peak demand often taking center stage. There’s no doubt that a widespread transition to EVs would pose real challenges, but utilities in California and elsewhere are also starting to think creatively about how to transform those challenges into an opportunity — although there are significant hurdles to clear along the way, including the needed buy-in from EV owners. In today’s RBN blog, we explain California’s so-called duck curve, show how certain EV solutions aim to address some of the power grid’s current problems, and look at some ways to get EV drivers to become active (and willing) participants in a vehicle-to-grid (V2G) initiative, which increasingly looks like an essential element in any long-term plan.
The debate around the transition to electric vehicles (EVs) has often centered on the burden the shift will put on the power grid, both in terms of overall load and particularly peak load. Those concerns amplify risks to grid stability and sufficiency, the ability to meet summertime spikes in power demand, and the need to accommodate a growing share of power generation from renewable sources such as wind and solar. Now, the introduction of bidirectional charging and vehicle-to-grid (V2G) technology — both of which are just beginning to enter the conversation around EVs — is likely to make the discourse even more complicated and interesting. In today’s RBN blog, we explain the basics of V2G tech, some ways in which it could one day add strength and reliability to the power grid, and some barriers to wider adoption.
Electric vehicles sit front and center in the effort to decarbonize passenger transportation, a movement that helped make Tesla’s Elon Musk the richest man in the world. Pair this with heavy attention to EVs from the broader car-and-truck market and the White House’s goal of 50% EV sales by 2030 and it makes you wonder how EVs will impact the energy and power-generation sectors. We’ve all seen how power grids can be overwhelmed during periods of extreme heat or cold, by relying too heavily on intermittent renewables like wind and solar, or — as many Texans saw last February — by interruptions in natural gas deliveries to gas-fired power plants. What might happen when we add tens of millions of power-hungry EVs to the mix? In today’s RBN blog, we discuss the impacts that scaling electric vehicles may have on energy and power markets and the power grid.
