After decades of quietly chugging along as the state’s largest global export commodity, reaping an annual $1.3 billion, Wyoming’s trona mining and soda ash industry is navigating troubled waters.
In addition to diminishing demand — primarily for glass derived from soda ash — China, in only six years, built a super-efficient soda ash industry the size of Wyoming’s. In contrast, it took decades for the Cowboy State to corner 14% of the global market.
The industry employs some 2,500 people in Wyoming.
Now China’s flood of cheaper-to-produce soda ash — combined with softening demand, high transportation and rising material costs — is eroding margins for Wyoming’s industry clustered outside Green River in the southwest. Producers here are losing money on every ton of soda ash shipped to market, WE Soda CEO Alasdair Warren says, forcing many to delay ambitions for massive solution-mining expansions necessary to achieve efficiencies in an increasingly competitive global market.
Twice in recent years, WE Soda has pushed back the construction start time for its Project West solution mining expansion — once a $2.5 billion investment supporting hundreds of new jobs that’s now been scaled back into phases to weather the storm.
Pacific Soda has similarly tapped the brakes on a multi-billion-dollar expansion.

“There’s a lot of headwinds,” Warren told WyoFile. “Historically, any downturn in the industry had typically been resolved as demand picked up over 18 months. We’re now in year four, and it looks like it’s going to roll on for at least another couple of years. This is a long downturn.”
For now, the industry in Wyoming — which makes up the bulk of U.S. production — is in a holding pattern. Every operation is trying to operate as efficiently as possible to avoid having to cut production. That’s both a market survival strategy to maintain clients, as well as a logistical one. Companies don’t want to cede a workforce that’s vital to future growth, and their aging facilities here simply weren’t built to run at vastly reduced capacities, Warren said.
In fact, if it weren’t for another soda ash producer’s shutdown and bankruptcy reorganization this year in California, he said, Wyoming producers might be weighing those difficult options today.
WyoFile spoke at length with Warren about changes, challenges and potential opportunities for an industry that has — for too long, according to Warren — avoided the spotlight. “It’s time to make some noise,” he said. Here’s an overview of that interview, which has been edited and condensed for readability.
WyoFile: What has fundamentally changed in the global soda ash market?
Warren: The pace of growth for soda ash, globally, has slowed because global economic activity has slowed. But it’s slowed most profoundly in China because there hasn’t been new construction there, and that has had significant knock-on effects for demand for soda ash. At the same time, new capacity additions have continued apace and, in fact, where those capacity additions have come — they have not been in Wyoming, or in Turkey — they’ve all come in China, and they’ve used a production method which is very low cost. It’s primary [greenfield] solution-mining. Nobody in Wyoming uses it today, and the consequence of that is we’re in a very significantly oversupplied market, which means that export prices — particularly into Southeast Asia, but to some extent, all export prices — are at or not far from all-time lows. So every Wyoming producer is losing money on every export ton, that’s not a sustainable position.

I don’t think it’s a Wyoming question or even a WE Soda or a Solvay or a Tata [Chemicals] or a Sisecam issue. This is a federal issue. Does the U.S. want to see the supply chain for soda ash controlled by the Chinese in the same way that it has so many others, when [China] sits on maybe 5% of the world’s trona resource? It cannot be that that’s what the United States wants. It can’t be good for U.S. industry jobs, anything.
WyoFile: You say that Wyoming’s industry needs more greenfield solution mining expansions to stay competitive in the long run, but what is it doing in the meantime?
Warren: We continue to try to do two things. One, continue to be disciplined and drive down the cost of manufacturing as well as the cost of delivering our products. [Getting Wyoming soda ash to sea ports includes expensive railroad fees.] We’ve also spent a lot of time working with our customers to try to figure out better products and solutions that solve their needs, to create greater margin opportunities.
WyoFile: What about the longer-term strategy of more greenfield solution mining in Wyoming?
Warren: If you were to measure the quality of the purity of the trona, Wyoming’s the best in the world. No question. Thickest beds, highest purity, highest quality. But what China’s got in its pocket is more modern [facilities] that can produce a lower cost-of-production, and it can get it on a ship at a lower cost. So when you look at quality-of-product, everybody pretty much produces to the same [client specifications]. It’s how you get it out of the ground effectively. That’s why this solution mining is important. Because there’s a lot of maintenance cost and reliability issues you get with operating old [facilities]. You need the latest generation [of technology] like the Chinese have built in solution mining, like we built in Turkey. It would work perfectly here, but that’s billions of dollars of investment.
WyoFile: So how does Wyoming’s industry get there?
Warren: I think this requires a strategic response at a state and federal level, as much as it does at a company level, to decide what we want this industry to look like in 10 years’ time. It’s supporting investment. The great thing about the United States is that there’s access to huge amounts of capital. But you’ve got to be able to do it in a way that the cost of that capital is attractive, so the returns on the project make sense in a low-pricing environment. It’s hard to get bankable financing right now. You could have [the Export-Import Bank of the United States], as an example, provide the lending. You could have tax breaks on that lending. You could find ways of ensuring that the [Union Pacific Railroad] is at least comparable with other commodities in North America, which would mean that the cost of transportation of soda ash would drop by two thirds. So there’s lots of things that could happen and, interestingly, you’re starting to see lots of different stakeholders talking about the same stuff. The unions are talking.
Everybody is facing similar problems, right? So I think there’s a groundswell that’s building, but at some point somebody’s got to make some decisions, and they need to be made, in my opinion, over the next year.


Do the Chinese still utilize the synthetic process to create soda ash? This process can create more waste than soda ash by using salt & limestone to create soda ash & calcium chloride. The Wyoming process supports the State and better for environment.
Where are lummis and barrasso?
The thrust of this article that Wyoming is losing out in the global bulk trona market due to Chinese competition is mostly a circular argument that goes nowhere. The snake with its own tail in its mouth.
Trona is very much a raw material . A bulk commodity. An unrefined mineral that is shipped out to buyers elsewhere that actually process trona into a wide range of value added products at a profit. And that is why the argument goes nowhere on the Wyoming landscape. Sure, we mine and clean the trona and ship it out by rail in bulk. But it still mostly resembles dirt. Hence the eponym ‘ cheap as dirt ‘ can be applied.
There’s not much money to be made in bulk commodities. The good money smart money profit money comes from the value added in processing and manufacturing. Wyoming has not learned to market very many of its commodities into value added products. We do not make the glass, the laundry soap, the paper coating and chemical purification substances, the clean water treatment, the textile treatment solutions, the base mineral carrier for pharmaceuticals. Not even that most common of kitchen staples baking soda that everybody uses is packaged and sold anywhere near a Wyoming mines. We wring our hands and fret because the market for moving and selling belly dumpers of white dirt isn’t going our way .
Learn to make stuff, Wyoming. The revenue and jobs are in the manufacturing , not the mining. Duh. Economics 201.
To reiterate: this applies to many more Wyoming commodities than just sodium carbonate on the hoof, starting with our sacred red meat cows , beautiful black coal, yada yada. No wonder Wyoming’s dollar value of exports is falling year over year. ( and our vainglorious idol Donald Trump just put crippling tariffs on Wyoming’s top export market buyer Canada ). We are in the very bottom 3 of all states when it comes to an export economy . Much of that is because we really don’t make stuff here. We need factories, not silos and piles along the train tracks. We need to expand the tax base. You can’t do that when a commodity like trona is losing money with every shovelfull.
Me? – an example I’d like to see ramped up by the Wyoming Business Council to save their duffs is a complete closed loop growing making and selling of a huge array of products made from Wyoming grown Hemp. Hint, hint.
While I don’t disagree with you on the idea that Wyoming needs more manufacturing jobs, the facts that you seem to know so much about as pertaining to the Trona mines is not incorrect.
Of the four Trona mines in southeastern Wyoming not any one of them ships a single ton of raw Trona. Every single mine site in the patch processes the Trona into refined soda ash, several different grades at that. That soda ash is the product that is being exported. As for your claim there are no other products being produced, Church and Dwight is a direct neighbor to TATA Chemicals. TATA supplies Church and Dwight with refined soda ash and steam in which they produce many other products, including baking soda and detergent.
Like I said , we clean up the dirt, then ship it. We don’t make a value added product from trona here that I am aware of.
Bentonite clay that gets mined around Worland in the Big Horn Basin can at least claim to be made into cat litter, sacked up and shipped out from the same county it was dug from. But really, where are the mills and small factories that bring a Wyoming commodity in one door and a finished product leaves from the other. We used to have 37 oil refineries across Wyoming. Now we have 4 , maybe 5. We used to have a good number of sawmills that output real lumber. Not many of those now. The gypsum drywall plant in Cody used to run 24/7/365 three shifts around the clock and calendar… from ore to sheetrock by the trainload. No more. Make your own case.
Sounds like the industry is preparing to ask for a Trump bailout. It worked for coal, why shouldn’t soda ash give it a shot?
It’s troubling to believe that Wyoming citizens are so naïve as to imagine billionaires and multinational conglomerates care anything about them, much less the politicians they elected to represent them and not PAC donors.
Globalism killed America.
Trump is letting China win.
Wow, you people and Trump. Obsession is an understatement.
China was put on it’s path more than 50 years ago by people far worse than Donald Trump the character actor, puppet and troll champion of the world.
In June 1973, David Rockefeller—then chairman of Chase Manhattan Bank—became the first major American financier to visit the newly established People’s Republic of China following President Richard Nixon’s 1972 opening. GHW Bush became the US Ambassador to China in 1974-5. Under the Reagan administration, China received Most Favored Nation (MFN) trading status, which lowered tariffs and heavily accelerated export-driven economic growth. Clinton, Bush II, Obama, Biden, and Trump have all “let china win” along the way with military tech, industry tech, etc. etc. etc. All while China murdered millions of it’s own people.
To give trump credit for this is far beyond his league.