Earnings from mining the fossil fuel set to increase to $6.9bn over financial year, up from $4.8bn, with budget deficit to reach $6.2bn

Economists say credit rating agencies will be watching closely when the LNP government hands down it’s second annual budget on Tuesday.

David Janetzki insists Queensland will see stable revenue growth, even as federal tax changes threaten to trigger a major hit to stamp duties.

In a pre-budget interview, the treasurer flatly denied the government would consider relaxing coal royalties for major new projects.

Money to upgrade coal-fired power stations and build new transmission lines will be included in a budget that seeks a pathway back to surplus.

Growth in the state’s debt will continue at a reduced level amid a focus on balance-sheet repair, as major infrastructure costs remain unclear.

Liberal-National Party Treasurer David Janetzki concedes Queensland is at risk of a credit downgrade but insists his budget is careful and responsible.

Earnings from mining the fossil fuel set to increase to $6.9bn over financial year, up from $4.8bn, with budget deficit to reach $6.2bn

Queensland will need to pay an eye-watering sum each year just to cover the interest bill attached to spiralling debt.