V2G

The uptake of EVs in the years ahead will add up to staggering battery capacity, mostly sitting idle on driveways. The two-way flow of electricity from EV batteries, known as vehicle to grid, could not only enable power systems to rely on intermittent renewables, but could also be the trump card for network operators to respond to grid disturbances. However, there are still a few catches to be worked out, as Marija Maisch explains.

Researchers at the University of Queensland will conduct an international trial to assess if the spare battery capacity in electric vehicles could be used to accelerate the rollout of renewable energy, support the electricity network, and potentially power homes in the future.

The Australian Renewable Energy Agency (ARENA) has committed $2.9 million to a new electric vehicle charging trial with plans to install around 250 homes with either smart charging software or vehicle-to-grid (V2G) systems to better understand the technology.

ARENA is putting $2.4 million into a vehicle-to-grid (V2G) trial in the ACT, which is looking to demonstrate the ability of EVs to provide grid ancillary services. The consortium of research and industry project proponents hope to show how EVs can help regulate grid function and provide a revenue stream for electric-fleet owners.

pv magazine is pleased to announce the winners of our inaugural Annual Award. Winners will be recognized in a ceremony alongside the Middle East Solar Industry Associations’ Solar Awards, during the World Future Energy Summit.

For renewables to claim a more sizable share of the global energy mix, the adoption of energy storage would need to pick up pace and the rapidly increasing size of the EV fleet will offer a scalable way to ramp up such access, says Fitch Solutions.