Permit Secured: Buffalo Potash Is One Step From Becoming a Producer

Key Points

1. Buffalo Potash (TSXV:BUFF) just got the green light to build and run its first production facility at Disley. The company says it’s the last major approval it needed.
2. That means the big question is no longer “will they get permission?” but “can they actually pull it off?” The target is first potash in Q1 2027.
3. If they get there, Buffalo goes from a company with plans to a company with product. That shift is often when small mining stocks get a second look from investors.
4. It’s also the first real test of Buffalo’s patented drilling method. If it works here, the bigger plan (up to 1.125 million tonnes a year and an estimated US$1.1 billion project value) starts to look a lot more believable.
5. The most-followed Simply Wall St community narrative estimates fair value at CA$1.06, suggesting a 24.5% upside from CA$0.85, based on Disley’s development potential and Buffalo’s modular mining approach.

Buffalo Potash has some good news to share. Saskatchewan’s Ministry of Environment has signed off on its Initial Production Module (IPM) at the Disley Project, and that’s the last key approval it needs to finish building and start producing.

So what does that actually mean if you own the stock, or you’re thinking about it? Let’s break it down.

The permitting headache is mostly over

Plenty of mining projects get stuck in permitting for years. Buffalo has managed to sidestep that. Back on September 17, the ministry decided the IPM didn’t need a full Environmental Impact Assessment, and now the permit itself is through.

There are some strings attached. Buffalo will need to keep an eye on groundwater, stay within air quality rules and put up financial assurance. And this approval only covers the IPM, so any expansion at Disley East or Disley West will need its own sign-off down the track.

But for now, the conversation has shifted. It’s less about whether Buffalo is allowed to build, and more about whether it can build on time and make the thing work.

Production is closer than you might think

A lot of the heavy lifting is already done. The source and disposal wells are drilled, the horizontal drilling is complete, and the team is getting ready to start circulating brine. Site work is still going, but Buffalo is sticking with its Q1 2027 target.

If it hits that date, the IPM should produce around 125,000 tonnes of potash a year. More importantly, Buffalo stops being a company valued on projections and becomes one investors can value on actual output. That's an especially big catalyst for smaller miners.

This is really a test of the technology

Here’s the part that makes this interesting. Buffalo isn’t building a traditional potash mine, it’s using its own patented approach called Horizontal Line-Drive (HLD), which borrows horizontal drilling techniques from the oil and gas world to dissolve potash underground and pump it to the surface.

The idea is to skip the massive upfront cost of a conventional mine. Or, as the author of the most-followed Simply Wall St narrative puts it, to mine potash “without building a giant, billion-dollar mine.” Start small, prove it works, then grow.

And the growth plan is ambitious. At full build-out, Disley could have three facilities producing up to 1.125 million tonnes a year. Buffalo’s early study puts the after-tax value of the whole project at US$1.1 billion, with a 30% internal rate of return. 

Potash supply dynamics add context

Potash is an essential agricultural nutrient, and global supply is concentrated among a relatively small number of producing countries. Saskatchewan’s established potash industry and Buffalo’s location near major operating solution mines provide a relevant regional advantage.

Still, favourable industry conditions cannot guarantee project success. Potash prices, construction costs, capital availability and the performance of the mining method will all influence whether Buffalo can translate its resource into a commercially viable operation.

Most followed narrative: CA$1.06 fair value

The most followed Simply Wall St community narrative estimates Buffalo Potash’s fair value at CA$1.06 per share, compared with a quoted share price of CA$0.85, implying the shares are 24.5% undervalued.

The narrative argues that Buffalo could develop a substantial potash asset without committing to a conventional, large-scale mine from the outset. As its author puts it, the company is attempting to mine potash “without building a giant, billion-dollar mine.”

That valuation case rests on the potential of HLD technology, the estimated US$1.1 billion project NPV, and a successful transition to production followed by expansion. The new approval supports the near-term development timeline, but it does not yet prove the technology’s commercial performance or resolve the project’s funding requirements.

Investors can explore the full Simply Wall St community narrative to review its assumptions and valuation scenario.

What investors may watch next

Key milestones include progress on brine circulation, completion of surface infrastructure, compliance with permit conditions, and delivery against the Q1 2027 production target. Investors may also watch for evidence of operating performance, updated project studies and details of how Buffalo intends to fund future expansion.

About Buffalo Potash

Buffalo Potash is a Saskatchewan-based potash developer advancing the Disley Project using its patented Horizontal Line-Drive solution-mining technology. Its strategy centres on starting with a smaller production module before potentially expanding into a larger, multi-facility operation.

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Simply Wall St analyst Andrew Legget and Simply Wall St have no position in any of the companies mentioned. This article is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.