The Independent Planning Commission will be conducting a public hearing regarding the Tahmoor South Coal mine.
An extra 175 jobs in construction and building are expected to be created if the project is approved.
That's in addition to the existing 390 jobs.
Those wanting to speak will need to register, with the meeting taking place at the Tahmoor CWA Hall on July 18 from 10am.
IMAGE CREDIT: Simec Mining