The NSW premier will use an address at Labor state conference to announce the 15-year new trains package, drawing a battle line with the Coalition over offshoring.

The NSW premier will use an address at Labor state conference to announce the 15-year new trains package, drawing a battle line with the Coalition over offshoring.

NSW Premier Chris Minns is anticipated to pledge $12 billion to revive train manufacturing in New South Wales, earmarking two sites near Newcastle for a new factory.