Hydrogen has been proposed as an alternative to keeping internal combustion engines alive, and another way of producing electricity to keep an electric vehicle going. This has led to new technology revolving around hydrogen power, though the availability of hydrogen-powered cars is still extremely limited. The most well-known example is the Toyota Mirai, and Toyota only sold 499 units last year, leading to 70% discounts.
In 2020, a California-based tech company called Hyperion Inc. unveiled what would have been the first hydrogen-powered supercar called the Hyperion XP-1. However, this beguiling supercar hasn’t reached the production stage five years later. Here’s what happened to the Hyperion XP-1.
What Happened To The Hyperion XP-1?
The first voyage of the Hyperion XP-1 was in the form of a prototype unveiled in 2020 and was very close to the production version. It was birthed out of the desire to transfer the advanced technology used in the fields of astronautics and aeronautics to the road. Hyperion’s XP-1 envisioned a high-performance vehicle employing an advanced hydrogen-fueled powertrain intended to usher in a new frontier of automotive technology.
It was an extremely promising offering from a company that specialized in technology relating to energy infrastructure. The Hyperion XP-1 was designed to tackle and outperform modern sports cars by offering the perks of an electrified vehicle without any other common drawbacks associated with the common BEV.
Initially, production plans were for 300 examples of the Hyperion XP-1, with production scheduled to start in 2020. However, as we’ve said, that didn’t go according to plan. So, what happened? Hyperion Inc. hasn’t explicitly stated why production has been slowed, but a few possibilities explain why the Hyperion XP-1 hasn’t gone to the production stage yet.
Firstly, the COVID-19 pandemic began when the Hyperion XP-1 was unveiled. Not only would this have hindered any work being done and, as was the case for many, caused supply chain issues that would have crippled any attempts to move to production. The pandemic ended in 2023, and since then, there have been no updates or progress on the Hyperion XP-1 made available to the public.
It’s also worth noting that Hyperion Inc. is an energy company first and high-performance hydrogen fuel cell-powered supercar manufacturer second. As such, it’s more than likely that the Hyperion XP-1 is not a priority. Several development models have been produced, with one even sold, although it did have a battery-electric powertrain instead of the hydrogen fuel-cell powertrain.
Otherworldly Promises
300 examples were planned for production, each costing roughly $2 million. Why does it cost that much? An important aspect, or what Hyperion’s marketing would like us to believe, is that technology developed by experienced NASA engineers underpins the Hyperion XP-1. Specifically, this refers to the hydrogen fuel cell technology, not to be confused with hydrogen combustion technology, that leverages the supercapacitor technology used by NASA, which has already been implemented in the Lamborghini Sian, and conventional hydrogen fuel cell technology converting hydrogen to electricity. Additionally, the Hyperion XP-1 utilizes natural gases to create hydrogen, significantly improving the vehicle’s efficiency as hydrogen can be sourced from water. Interestingly, it also features solar panels and water-absorbing panels.
Beyond solar panels and hydrogen witchcraft, the Hyperion XP-1 relies on four axial flux electric motors, which culminate in the XP-1’s all-wheel-drive system, alongside a three-speed transmission that culminates in a mind-boggling output of 2,038 hp. Not only is it extremely powerful, but the production version tipped the scales at 2,275 lbs, resulting from its carbon fiber titanium monocoque chassis and various lightweight alloys strewn throughout its sculpted physique.
To add to its impressive list of quirks and features, one of the biggest marketing points of the Hyperion XP-1 was its driving range, reportedly totaling 1,016 miles of driving range. The reason for its incredible driving range is the three carbon fiber hydrogen tanks, which are supported and accommodated by the XP-1’s incredible frame, the result of a lightweight carbon fiber monocoque and titanium-reinforced composite bodywork. Once the 1,000 miles of range were depleted, the XP-1 needed roughly three to five minutes to refuel its hydrogen tanks.
It was and still is an impressive proposition for a hydrogen-powered car that stands as one of the motivators for greater investment in hydrogen mobility. Since its unveiling in 2020, other names have stepped up to the high-performance hydrogen space, most notably the Alpenglow Hy6.
Hydrogen Mobility
Although the wheels have been turning, the Hyperion XP-1 project has gone nowhere since its unveiling in 20020; the same can’t be said for hydrogen technology and infrastructure. Porsche has begun developing a high-performance hydrogen engine for passenger cars that uses the automaker’s 4.4-liter V8 engine as a starting point. Modifications to the engine included a high compression ratio, revisions to its combustion system, and, most notably, a revision of its turbocharger system that needed to offer twice as much air mass compared to a standard gasoline engine.
Toyota is another high-profile manufacturer that has taken significant steps to further hydrogen-powered mobility. Recently, Toyota announced that it has developed a new hydrogen fuel cell system that can be applied to various vehicles, from passenger cars to heavy-duty commercial vehicles. Recently, a hydrogen pickup truck was teased. This third-generation fuel cell system has improved durability, fuel efficiency, and a significant cost reduction compared to previous fuel cell systems. Honda recently unveiled its next-generation fuel cell system, which has triple the power density of previous systems.
However, despite the many innovations and advancements made in the hydrogen mobility sector in the US, hydrogen’s popularity has begun dwindling. Another important factor that’s hindering hydrogen’s adoption is the government. The government is still in the process of finalizing regulations and decisions regarding hydrogen support.
Additionally, consumers are not incentivized to switch to hydrogen, and demand from the US consumer market is not ideal. In addition, Shell has permanently shut down hydrogen refueling stations in California because of issues with the supply chain and other market factors.
Considering the state of hydrogen mobility in the US, it seems the pressure is mounting for the Hyperion XP-1’s arrival, which we still have no confirmation of when it will be. Still, fingers crossed, it’s within this decade.
Sources: Hyperion Motors, Porsche, Toyota