Southland’s $17.8m hydrogen drill is a research bet, not an industry

Regional Development Minister Shane Jones has committed up to $17.8 million to hydrogen research in Southland, led by Earth Sciences New Zealand with the Universities of Canterbury and Auckland. The money pays for an exploratory drill site near Bluff to test for natural hydrogen and ‘orange’ stimulated subsurface hydrogen.

As research, this is defensible. As evidence of a hydrogen industry, it is nothing of the sort. The test for this grant is whether it produces a hard, published answer on commercial viability, or simply adds to a run of hydrogen announcements that look like momentum.

The minister is saying the quiet part out loud

Jones deserves credit for candour. He says the research ‘will help establish whether New Zealand’s natural hydrogen resources can be commercially developed‘. When he unveiled the wider $30 million Regional Infrastructure Fund hydrogen package in August, he was blunter: ‘The commercial viability of these resources in New Zealand is not yet proven.’

That is the right way to talk about early-stage geology. Nobody knows yet whether a resource sits under Southland, let alone whether it can be extracted at a price anyone would pay. A possible North Island drilling site depends on what Bluff turns up.

The best feature of the grant is the open-access commitment. All findings go to ‘government, researchers, and industry’ to inform decisions on regulation, further exploration, and investment. Public money buying public data, rather than one company’s intellectual property, is how exploratory science funding should work.

Two very different cheques

The risk lies in how the hydrogen announcements stack up. Alongside the $30 million package, the government put $15 million into Aspiring Materials’ commercial-scale Southland plant, which produces green hydrogen by separating minerals from quarry waste. Russell McVeagh reads the combined $45 million as ‘a shift toward commercialization efforts alongside research funding’.

That is fair, but the two grants are not the same animal. Aspiring Materials is backing a working process. The Bluff drill is trying to establish whether a resource exists at all. Bundle them together and the public impression becomes a hydrogen economy taking shape in Southland, when what has actually been funded is one factory and one hole in the ground.

Industry voices are already running ahead. Pacific Exploration Company claims to have identified five ‘highly prospective areas‘ and says natural hydrogen is likely to be found. The same report notes orange hydrogen ‘remains globally an earlier-stage concept considered promising but highly speculative‘. Independent, open data is precisely what should test those claims.

The track record sets the bar

Hydrogen has burned taxpayer money before. A 2024 analysis in The Conversation found the government spent $186.3 million supporting green hydrogen between 2017 and 2023, with a failed hydrogen truck deal and a scrapped $100 million rebate scheme to show for it. The author argued hydrogen is ‘an energy carrier, not an energy resource’ and that policy should target niches such as green steel, ammonia and fertiliser.

Even MBIE’s own 2024 Hydrogen Action Plan, which modelled demand of 640,000 to 1.2 million tonnes a year by 2050, flagged ‘global commercial headwinds’ including high capital costs and interest rates. Submitters to the earlier interim roadmap broadly agreed on the barriers, from upfront cost to first-mover risk.

The researchers now receiving the money have been cautious too. University of Auckland modelling published in March 2026 found that ‘under realistic assumptions, green hydrogen doesn’t emerge as a cost-effective option‘ for cutting industrial emissions before 2050. Its most optimistic scenario had hydrogen supplying about 12 percent of industrial process heat by then, with electrification dominant.

That work examined electrolysis, not geological hydrogen, so it does not settle the Bluff question. Natural hydrogen, if it exists in volume, could sidestep the electricity cost problem entirely. That is the genuine upside, and the reason a modest exploratory bet is worth placing.

What business should do with this

For energy-intensive operators, from heavy transport to Southland’s process heat users, the message is simple. Do not plan around hydrogen supply this decade. Treat it as a long-dated option the state is paying to price.

The things worth watching are the regulatory framework for white and orange hydrogen that Jones is taking to Cabinet, and the first data out of Bluff. If the drill finds a commercially meaningful resource, investors will have a properly de-risked opportunity built on public evidence. If it finds nothing, that is also a result, and a cheap one compared with the $186.3 million already spent.

The only failure would be a vague outcome dressed up as progress. Ministers should be held to publishing a clear yes or no.

Sources

• ODT: $17.8 million for hydrogen research in Southland (2026-11-12)
• gasworld: New Zealand backs subsurface hydrogen exploration project with NZ $17.8m (2026-11-05)
• Scoop: $30m RIF package targets hydrogen opportunities (2026-08-12)
• Russell McVeagh: Accelerating hydrogen – New Zealand’s emerging regulatory framework (2026-08-20)
• University of Auckland: When will the price be right for green hydrogen? (2026-03-03)
• The Conversation: Hope or hype? NZ needs to be realistic about the clean energy potential of green hydrogen (2024-08-01)