Two of the Labor-led jurisdications have contacted the Energy Security Board, calling on it to release the "full, detailed modelling" behind the Turnbull government's signature energy policy.

Anthony Lynham, Queensland's energy minister, said in a letter to the board sent Thursday that he wanted "the detailed market modelling" for the final design of the National Energy Guarantee.

Queensland wants to see the full set of inputs, reports and worksheets that went into the model, Fairfax Media understands.

Kerry Schott, chair of the Energy Security Board, with Josh Frydenberg (middle), the environment and energy minister, and Prime Minister Malcolm Turnbull. Credit:AAP

The lack of modelling information provides a potential hurdle for the states and territories signing off on the policy when COAG energy ministers meet in Sydney on August 10. Mr Frydenberg needs approval from all the jurisdictions to the scheme before it be taken to the Coalition partyroom the following Tuesday.