MEC Resources (ASX:MMR) has little to do with Mining despite its sector label. It is a Pooled Development Fund whose principal exposure to the offshore oil and gas sector comes through a 37.95 per cent indirect interest in Advent Energy, operator of the PEP11 permit off the New South Wales coast. The Federal Court's June 2026 decision on PEP11, and Advent's appeal, are the key developments.

What MEC is

According to its FY26 Annual Report package, MEC invests in Australian exploration companies. It does not operate Assets or produce Revenue beyond interest income, which the accounts put at A$123,744. Its results therefore depend heavily on its associate, Advent, rather than on operations of its own.

The PEP11 judgment and appeal

MEC announced on 19 June 2026 that the Federal Court of Australia had dismissed a judicial review application concerning PEP11. The court delivered its judgment on 17 June 2026, and the application challenged the Commonwealth-NSW Offshore Petroleum Joint Authority's refusal to vary, suspend and extend the permit. Justice Jackson found that Asset Energy, Advent's subsidiary, had been denied procedural fairness over undisclosed well costings. However, the court found this was not material, because the public interest ground alone justified the refusal.

The Joint Authority's refusal therefore remains in effect. On 14 July 2026 MEC announced that Asset Energy had filed a notice of appeal to the Full Court of the Federal Court. MEC holds its interest in Advent but is not itself a party to the proceedings. The Full Court will decide when the appeal is heard, and no date had been disclosed in the material reviewed.

Separately, Advent applied to NOPTA in March 2025 to renew 50 per cent of the PEP11 area. That application is understood to be pending and is distinct from the court case. The outcome of either process is uncertain.

Financial position

The FY26 report for the year to 30 June 2026 showed a net loss of A$2,654,746, against a profit of A$207,490 a year earlier. The main driver was a A$2,328,244 share of associate losses, mostly from Advent. Net assets fell by A$2,197,714 to A$8,960,023, and accumulated losses reached A$28,015,551.

Cash was A$1,384,110 at 30 June 2026, down from A$2,040,195. Operating outflow was A$201,997, and the company advanced A$800,000 in new loans to Advent. An Options Placement raised A$345,912 net.

Going concern and funding

The directors prepared the accounts on a going-concern basis and stated that they do not expect to need additional funding in the next 12 months. That view depends on operating costs staying at historical levels, directors not requiring repayment of accrued fees of A$284,357, and Capital being raised in future. Directors have voluntarily suspended cash fee payments. These are company statements rather than verified outcomes.

Risks to note

The report flags several risks. The PEP11 appeal may fail. Another Advent subsidiary, Onshore Energy, is in voluntary administration. Recovery of the loans to Advent depends on a future share conversion tied to a drilling event. Offshore petroleum projects also face regulatory, community and financing hurdles, which the court record illustrates.

The Investment is concentrated: one associate and one permit dominate the story. A small Market Capitalisation does not itself indicate distress, but the exposure is narrow.

Upcoming dates

An interim report is expected around 17 February 2027, though that date has not been confirmed by the company. No appeal hearing date has been confirmed.