Highlights
Comet Ridge shares surged 23.81% after updating the market on its revised Mahalo Gas Project Acquisition terms.
The company reduced upfront cash requirements and extended funding and completion timelines amid market uncertainty.
Full acquisition would give Comet Ridge 100% control of the Mahalo Gas Hub, a major east coast Australian gas development.
Comet Ridge Limited (ASX:COI) has updated the market on its proposed acquisition of Santos QNT Pty Ltd’s interest in the Mahalo Gas Project, outlining revised deal terms designed to improve funding flexibility and extend execution timelines.
The announcement triggered positive investor reaction, with Comet Ridge shares rising 23.81% to AUD 0.13 on May 21, 2026. The sharp gain reflects renewed market interest in the company’s strategy to consolidate ownership of a significant east coast gas development asset, despite ongoing uncertainty in Australia’s energy policy environment.
The update comes at a time when domestic gas Supply security, regulatory frameworks, and long-term infrastructure Investment decisions remain key themes shaping the Australian energy sector.
Mahalo Gas Acquisition Restructured to Improve Funding Flexibility
The revised agreement relates to Comet Ridge’s planned acquisition of Santos QNT Pty Ltd’s 42.86% interest in the Mahalo Gas Project, a transaction first announced in December 2025.
Under the updated terms, the upfront consideration has been reduced to $28 million, comprising $18 million in cash and $10 million in Comet Ridge shares issued to Santos. In addition, the agreement includes up to $30 million in contingent payments tied to production milestones, specifically after cumulative sales gas thresholds of 10 PJ, 20 PJ, and 30 PJ are achieved.
The restructuring also extends the funding arrangement deadline to August 14, 2026, with final conditions precedent, including any required Shareholder approvals, now expected to be completed by September 30, 2026.
Management stated that the revised structure was designed in response to increased market uncertainty, particularly surrounding evolving government policy discussions on potential gas reservation frameworks. While details of the policy remain unclear, the company indicated that it has impacted funding conditions across the sector.
Mahalo Gas Hub Seen as Strategic East Coast Asset
A key strategic outcome of the acquisition, if completed, would be Comet Ridge gaining 100% ownership of the broader Mahalo Gas Hub.
The Mahalo Gas Hub includes the core Mahalo Gas Project along with adjacent Mahalo North and Mahalo East resources. Collectively, the asset represents a significant position within Australia’s east coast gas market, which has been characterised by tightening supply-Demand dynamics in recent years.
According to the company, consolidation would increase estimated 2P reserves and 2C resources to approximately 677 petajoules across the broader hub. This scale provides optionality in development sequencing, infrastructure planning, and Capital allocation.
Management highlighted that full ownership would enable optimisation of project development pathways, potentially improving capital efficiency and allowing for integrated planning across multiple resource areas. This flexibility is particularly relevant in gas developments where infrastructure decisions, processing capacity, and pipeline connectivity significantly influence project Economics.
The Mahalo Gas Project also benefits from existing production licences and near-complete front-end engineering design work, positioning it relatively further along the development curve compared to early-stage exploration Assets.
Funding and Policy Uncertainty Driving Strategic Adjustments
The company noted that recent uncertainty in the broader market, particularly related to potential federal government gas reservation policy announcements, has influenced funding conditions for the transaction.
Although detailed policy settings have not yet been released, Market Participants have been assessing potential implications for domestic gas pricing, allocation requirements, and export dynamics. Such policy uncertainty can directly affect financing availability for capital-intensive Upstream gas developments.
In response, Comet Ridge has worked with Santos to restructure the deal, reducing upfront capital requirements while increasing milestone-based contingent payments. This approach aligns financial obligations more closely with future production performance, thereby lowering near-term funding pressure.
Management indicated that the revised timeline will allow additional time to secure appropriate financing arrangements and to benefit from greater clarity on regulatory developments.
East Coast Gas Market Remains Structurally Tight
The Mahalo Gas Project sits within Australia’s east coast gas market, which continues to face long-term structural challenges related to supply adequacy and domestic demand growth.
Industrial users, electricity generators, and export-linked markets have all contributed to sustained demand for Natural Gas in eastern Australia. At the same time, depletion of legacy gas fields and increasing regulatory scrutiny have placed pressure on new supply development.
Within this context, projects such as Mahalo are positioned as potential contributors to future domestic supply stability. The project’s proximity to Queensland gas infrastructure and key demand centres is considered strategically important.
Comet Ridge has emphasised the project’s role in supporting cleaner energy transition pathways, noting natural gas as a key feedstock in industrial processes and electricity generation.
Execution Timeline Becomes Key Focus for Investors
Looking ahead, investor attention is likely to focus on several key milestones, including funding arrangements, regulatory clarity, and shareholder approvals expected by late 2026.
The staged structure of the revised agreement introduces a longer execution horizon, which may align with broader market uncertainty but also delays final consolidation of the asset.
The contingent payment framework, tied to gas production thresholds, introduces performance-linked value realisation for the seller while reducing upfront capital intensity for Comet Ridge.
As a result, the transaction structure reflects a balance between financial flexibility and long-term strategic positioning within the east coast gas market.
Outlook Tied to Gas Demand and Policy Direction
Comet Ridge’s outlook remains closely linked to developments in Australian energy policy, domestic gas demand trends, and capital market conditions for upstream gas projects.
The Mahalo Gas Hub represents a potentially significant long-term development opportunity within a structurally important energy Market Segment. However, progression toward development and production will depend on successful financing execution and continued regulatory clarity.
The company’s ability to navigate policy uncertainty while advancing project consolidation will likely remain central to investor sentiment in the coming quarters.