From the planning documents this should include five electric vehicle recharging stations. Unfortunately, this will only be accessible in an easterly direction, unless you want to exit for the Bowning town and head towards Harden then turn left to Hume instead of Harden then backtrack through Bowning again or similar.
From here,
Bowning Supa Centre set for a 2022 open | About Regional
It's been nearly three years since the project was approved by Yass Valley Council, but it appears the
aboutregional.com.au
It sounds like this is one of the new Caltex Service Stations from the Puma Energy group (and not the former Australian branded Caltex now Ampol).
Also sounds like this is either under construction now or starting soon. Have not travelled past here recently.