The GBNL Emerald Competition started in 2024 as a development pathway competition for emerging athletes who have aspirations for competing in Netball QLD's HART Premier Netball League. The competition is facilitated by GBNL and open to HART Premier Netball League licence holders only.
The competition is held on Sundays at Nissan Arena and caters for players turning 16 or older in the year of competition.