80 Mile plc (AIM: 80M) has agreed revised terms for its Jameson liquid hydrocarbon joint venture in Greenland, receiving £500,000 in cash while extending the longstop dates for both planned exploration wells to 31 December 2028.
Under the amendment, March GL Company will transfer its rights and obligations under the joint venture to Greenland Energy Company, following an internal corporate reorganisation.
Importantly for 80 Mile, Greenland Energy Company will become solely responsible at its own cost for obtaining and maintaining the drilling permits, environmental approvals, access rights and other regulatory permissions required for the two Jameson wells.
Under the terms of the Extension Letter:
- MGL will novate its rights and obligations under the JV Agreement to Greenland Energy Company (“GLND”) as part of an internal reorganisation arising from the merger between Pelican Acquisition Corporation, Greenland Exploration Limited and MGL as announced on 27 March 2026.
- Going forward, GLND, at its own cost and expense, shall be solely responsible for obtaining, maintaining, renewing, complying with and, where necessary, amending all drilling permits, access rights, environmental and social permits and licences, consents, approvals, authorisations and other permissions required under applicable law or by a governmental, regulatory or other competent authority in connection with the Jameson Project 1 (as defined below) and Jameson Project 2 (as defined below).
- The longstop date for the drilling of the first exploration well at the Jameson Land Basin (“Jameson Project 1”) to be extended from 31 December 2026 to 31 December 2028.
- The longstop date for the drilling of the second exploration well at the Jameson Land Basin (“Jameson Project 2”) to be extended from 31 December 2027 to 31 December 2028.
The longstop date for the first exploration well has been extended from 31 December 2026 to 31 December 2028, while the second well moves from 31 December 2027 to the same 2028 deadline. These are contractual longstop dates rather than confirmed drilling dates.
In return for agreeing to the extension, 80 Mile will receive an immediate £500,000 cash payment, while the remaining material terms of the joint venture are unchanged.
The company also highlighted the Greenland-Denmark-US security agreement signed on 22 September 2026, which strengthens defence cooperation in the Arctic while reaffirming Danish sovereignty and Greenland’s right to self-determination. The agreement still requires the necessary parliamentary procedures before entering into force.
80 Mile believes the agreement could improve longer-term investor confidence in Greenland, although permitting of Jameson remains entirely subject to Greenlandic environmental, regulatory and consultation requirements. The wider security agreement does not itself grant approvals for the hydrocarbon project.
For investors, the amendment has two sides: 80 Mile receives £500,000 and shifts future permitting costs and responsibilities to its partner, reducing its direct financial exposure, but the contractual deadline for the first exploration well has effectively moved out by two years. The key valuation catalyst therefore remains whether Greenland Energy Company can secure the necessary approvals and move Jameson towards an actual drilling programme before the end of 2028.
