Yesterday’s Heroes: Looking beyond the Valley of Death at hydrogen, protein

Every few years, a technology becomes the hottest act in town. Investors chase it. Journalists write about it. Conference organizers move it to the main stage. Consultants produce forecasts measured in trillions. For a while, it feels like Beatlemania 1964. The crowds scream. The headlines multiply. Someone inevitably declares that “Clapton is God.” Then something curious happens. The audience moves on.

Not because the technology failed. Not because the science was wrong. Not because the opportunity disappeared. The audience simply found a new fad, it seems. Hydrogen may be living through that moment today. Protein fibers may be entering the opposite one. And that’s why both stories matter.

Because they remind us that commercialization follows a Pop Cycle, not a Hype Cycle. Every technology begins as a club act. A few true believers gather in small rooms. The technology works, but almost nobody notices. Then comes The Craze. Capital arrives. Media attention explodes. Everyone wants a project, a partnership, a conference panel, a market forecast. Soon follows the Gold Rush. Announcements multiply faster than facilities. Expectations outrun synchronization. The industry starts ordering platinum records before the band has finished recording the album. There was ethanol, until there was biodiesel, then it was cellulosic ethanol, until it was algae. Then it was renewable chemicals, until it was SAF.

Then comes the inevitable Sophomore Slump. The audience wants another hit, now. Permits, financing, engineering go sloooow. Just as the audience wants another thrill. Development capital becomes hard to find, hard to pay back. It;’s been called the Valley of Death. But that’s bad name, over-used, like a crutch. Let’s call it the Valley of the Lounge Lizards.

Yes, the arenas are empty. The reporters have stopped calling. The venture capitalists are attending different conferences. The technology is playing weeknights in small venues for a handful of dedicated believers. Think of Bad Blake in Crazy Heart. The glamour is gone. The work remains. And this is often where the future is quietly built.

Consider hydrogen. Only a few years ago, hydrogen was playing stadiums. Governments announced national strategies. Investors poured billions into electrolyzer companies. Massive hub concepts appeared around the world. It seemed impossible to attend an energy conference without hearing that hydrogen would transform everything.

Today, many of those stadium tours have been cancelled or postponed. Timelines slipped. Capital became more selective. The audience drifted toward the next sensation. But back in the clubs, some musicians are still writing great songs. Utility Global recently signed its first international commercial project agreement in South Korea, deploying its H2Gen technology in Daejeon. The facility is expected to produce 3.5 tons per day of fuel-cell-grade hydrogen to support South Korea’s first hydrogen-powered tram initiative.

What’s notable is not simply that another hydrogen project is moving forward. It’s how. Instead of relying upon large quantities of renewable electricity and years-long grid interconnection queues, Utility Global’s proprietary eXERO electrochemical process converts water and industrial off-gases into hydrogen without electricity. Rather than waiting for the grid to arrive, the company plugs directly into industrial sites where feedstocks already exist.

In music terms, they stopped trying to fill stadiums and found a smaller venue with a paying audience. The technology did not become less ambitious. It became more practical. The company isn’t trying to win the popularity contest. It’s solving a deployment problem. That is often what technologies learn during their Lounge Lizard years.

Protein fibers may be moving in the opposite direction.

Today they are attracting attention, investment, and excitement. AI-designed materials feel fresh and futuristic. The headlines almost write themselves. Yet Solena Materials appears unusually aware of what comes after Beatlemania.

The company, together with The Protein Express, recently secured Eurostars funding to commercialize novel protein fibers for the textile industry. Solena brings AI-driven computational design capable of engineering entirely new protein sequences with targeted performance characteristics such as strength, elasticity, and durability. But designing a hit record is not the same thing as manufacturing ten million copies of it. The Protein Express brings something less glamorous but perhaps more important: four decades of industrial fermentation experience. The partnership is deliberately focused on solving the manufacturability challenge that has stranded many promising biomaterials ventures between laboratory success and commercial production.

In other words, they are already rehearsing for the Sophomore Slump. Before the audience demands a second hit, they’re working on manufacturing pace.

In both cases, the winning move is not creating a more exciting technology. It is removing a dependency. Reducing a risk. Eliminating a bottleneck. Synchronizing another piece of the system. We see the same pattern across a galaxy of projects.  The technologies that ultimately succeed are rarely the ones receiving the loudest applause.  Success belongs to the technologies that survive long enough to become useful. Ethanol comes to mind.

Sure, many never escape the Lounge Lizard years. A few make the comeback tour. Hydrogen’s current story may not be one of decline at all. It may simply be performing in smaller venues while it learns its craft.
The Lounge Lizard years are not years of inactivity. They are years of construction.

Hydrogen systems are being integrated into industrial facilities and transportation networks. Utility Global’s project is not merely a demonstration. It is being built to fuel South Korea’s first hydrogen-powered tram system.
Protein fibers are not simply laboratory curiosities. They represent an effort to replace fossil-derived materials across one of the world’s largest manufacturing sectors.
These are not side projects. They are future industries being assembled out of public view.

Perhaps the industry’s greatest misunderstanding is the Valley of Death itself. The phrase implies that technologies fail because they run out of money. But many technologies enter a different valley entirely. For a while, it feels like failure.

Yet what may actually be happening is something more important. The technology is searching for its audience. Not a crowd. A constituency. The goal is not to bring back the era of the Swifities. The goal is a tribe.

Jimmy Buffet knew that, finding a way out of the modest hit Martgaritaville, to knit together Parrotheads, hotels, cruises, bars, restaurants, and the Conch Republic. There, they discover persistence is more valuable than popularity. Tribe is the companion of technology. Today, ethanol is maintained by its network, it’s tribe. Farmers, plant operators, equipment vendors, railroads, octane-hungry blenders, fuel retailers, policymakers, rural communities. Millions of people have become, in effect, Parrotheads. Not because ethanol is exciting — it’s a molecule, for goodness’ sake.  It’s because ethanol fits their lives.

Nobody asks whether natural gas is “hot.” Nobody asks whether ammonia is “trending.” Nobody asks whether long-distance haulers are cool. They have audiences that became institutions. The crowd comes and goes. Constituencies build industries.

Category: Top Stories