According to a few news articles like: https://www.9news.com.au/technology/nbn-plans-to-supercharge…
NBN propose to upgrade internet speeds at no extra cost to the retailer. What do you think this means for us consumers? At the moment, I am on a 50/20 plan for $75 / month. I am hoping we finally see a reduction in internet costs!
It means you get faster download/upload speeds if you have HFC or FTTP. These proposed new speed tiers are not final and might change. Your monthly nbn costs won't go down.
Side note: nbn have proposed to change the minimum FTTC to FTTP upgrade speed from 250/25 to 100/20.
Source