TOYOTA CEO: THIS NEW ENGINE WILL END ELECTRIC CARS," SAYS TOYOTA CEO ABOUT HIS CREATION

[00:00:00]The bottom line, I simply want to make every better car, no matter what kind of the pattern they have.

[00:00:07]>> Technology is moving faster than most of us can track. But even by today's standards, there are announcements that stop you cold. Because as advanced as things have gotten, nobody seriously predicted this. The day you could turn on a kitchen faucet, fill a container, pour it into your car, and drive. Not a joke. Not a concept car that will never see a road. Toyota, one of the most trusted names in automotive history, has announced a new engine technology that points directly toward vehicles powered by water. And while that sentence sounds like something from a science fiction novel, the science behind it is real.

[00:00:50]The question worth asking is not whether it sounds plausible. The question is what it actually means for the future of transportation and whether it could make the electric car obsolete before that future even fully arrives.

[00:01:05]Stay with us because what Toyota has in motion goes much deeper than a headline.

[00:01:13]Toyota's new water engine.

[00:01:15]Toyota's latest breakthrough has the potential to reshape the entire automotive industry. The concept at its core is both simple and startling. A car powered by water. What makes this possible [music] is an advanced electrolysis process built directly into the vehicle. The car takes in water, splits it into hydrogen and oxygen, [music] and burns the hydrogen as fuel.

[00:01:43]The chemical energy released when hydrogen and oxygen recombine drives the engine. The only thing that comes out of the exhaust is water vapor. [music] Nothing else. No carbon dioxide, no nitrogen oxides, no particulate matter, just water. The environmental implications are significant. Every concern that currently surrounds fossil fuel transportation, greenhouse gas emissions, urban air pollution, the long-term damage to the climate would be addressed by a vehicle that produces nothing but vapor. And unlike some clean energy promises that solve one problem while quietly creating another, Toyota's approach sidesteps several of the most serious objections to electric vehicles as well. Electric cars are marketed as zero emission. That framing is accurate at the tailpipe, but it does not account for what it takes to manufacture a lithium ion battery or what happens when that battery reaches the end of its usable life. The mining, processing, and eventual disposal of battery materials carry an environmental cost that rarely makes it into the promotional material.

[00:02:54]Toyota's water- powered system avoids that problem entirely. The announcement was delivered by Hiroi Nakajima, Toyota's executive vice president and chief technology officer at a recent meeting in Japan.

[00:03:09]Nakajima outlined a broader vision.

[00:03:12]Toyota does not want to remain simply a car company. It wants to become a mobility company, one that offers people genuinely diverse options for how they move through the world.

[00:03:23]Joining him was Takaro Kato, heading Toyota's battery electric vehicle development, and Mitsumasa Yamagata, who will lead hydrogen vehicle production when the company's new factory opens.

[00:03:35]The direction was unmistakable.

[00:03:38]Toyota is betting on hydrogen and it is betting seriously how the hydrogen fuel cell actually works. To understand what makes Toyota's system different, it helps to understand the technology underneath it. Toyota's hydrogen fuel cell vehicles work through a chemical reaction between hydrogen stored within the vehicle and oxygen drawn from the surrounding air. That reaction produces electricity which then powers the car. A key component in the system is called an electrolyer and it is what makes ondemand hydrogen production possible. The process is efficient and produces no harmful byproducts.

[00:04:21]And crucially, because the electrolyer generates hydrogen as the vehicle needs it, the car does not require a large heavy pressurized tank sitting permanently on board. that makes the vehicle lighter and more practical than systems that depend on pre-tored hydrogen. Of course, adapting a conventional internal combustion engine to run on hydrogen is not a simple bolt-on modification. The fuel injectors need to be redesigned to handle hydrogen's different combustion characteristics. The engine block and cylinder head require reinforcement to manage the higher pressures involved.

[00:04:58]valves, spark plugs, and other components need to be purpose-built for the job. The engineering is real and substantial, which is part of why it has taken time. But here is the specific advantage that [music] separates Toyota's water engine from other hydrogen approaches. Hydrogen in its pure form is a gas. Storing it requires heavy, expensive, high-pressure tanks with complex safety requirements. A leak is not merely inconvenient. It is dangerous. Water, by contrast, is a liquid. It stores easily. It requires no specialized tanks. It does not need to be kept under pressure. And it is available virtually everywhere on the planet. That difference, storing water instead of hydrogen, makes the system dramatically more versatile. It works in small passenger cars. It scales to large trucks. It could even be applied to stationary power generation. The safety profile improves, the cost of infrastructure drops, and the practical barriers to widespread adoption shrink considerably.

[00:06:06]The history of water powered vehicles and why it matters. Before going further with Toyota's announcement, it is worth acknowledging something that might already be forming in the back of your mind. This is not the first time someone has claimed a vehicle could run on water. Not even close. The history of these claims is worth knowing because understanding where the idea has failed before helps clarify why Toyota's version of it is different. In 2008, a Japanese company called Gipex announced that it had produced a car capable of running on water rather than gasoline or diesel. The news generated enormous attention. GIOPAC said their system extracted energy from water by splitting it into hydrogen and oxygen and using the hydrogen as fuel. What investigators found, however, was that the system also required a substance called metal hydride, meaning it was not in fact running on water alone. The company never provided verifiable scientific proof for [music] their core claims.

[00:07:15]Scientists pointed out the obvious problem. Water is a chemically stable molecule. Breaking its bonds requires energy input. You cannot extract net energy from water without first putting energy in. The laws of thermodynamics do not negotiate.

[00:07:34]The skeptics also invoked Stanley Meyer who in the 1980s claimed he had built a dune buggy that ran entirely on water.

[00:07:43]Meyer never demonstrated credible proof.

[00:07:45]His claims were investigated and found to be fraudulent. In 1996, he was convicted of fraud. Jennipax's announcement drew immediate comparisons to Meyer's story, and for good reason.

[00:07:59]In 2002, a company called Hydrogen Technology Applications claimed their device called Aquigen could split water and use the result to power vehicles.

[00:08:10]Under scrutiny, they eventually admitted their technology could only improve fuel efficiency in existing engines, not replace fuel altogether. Another company, Genesis World Energy, raised substantial investor money in 2002 by claiming to have developed a water- powered energy device. No working product ever appeared. In 2006, the company's founder, Patrick Kelly, was sentenced to prison for fraud. In 2008, the same year as the Genac's announcement, a man in Sri Lanka named Thushara Priyamal Eden claimed to have driven a vehicle 190 mi using just 3 L of water. The prime minister of Sri Lanka initially offered support. Dashara was later arrested for fraud. More recently, in 2022, an Indonesian inventor named Arianto Meisel claimed his device called Nikuba could convert water into hydrogen fuel powerful enough to drive a motorcycle 500 km on a single liter. He claimed interest from Lamborghini and Ferrari. Indonesian scientists stated clearly that the device was physically impossible. The car companies had no knowledge of it.

[00:09:26]The pattern is consistent. dramatic claims, media excitement, scientific skepticism, and eventually exposure. It is worth pausing on that pattern and asking an uncomfortable question. Is there something actively working against water as a fuel source? The global energy industry powered by fossil fuels is worth trillions of dollars. Any technology that could make those fuels obsolete threatens the financial interests of some of the most powerful corporations and institutions [music] on the planet. It would be naive to assume those interests have no influence over what technologies receive funding, credibility, and infrastructure support.

[00:10:09]Misinformation campaigns, [music] institutional skepticism, and regulatory inertia can all serve as effective breaks on disruptive innovation. without anyone needing to make an explicit decision to suppress anything. We cannot prove suppression happened. But the history of this idea, genuine physics on one side, repeated frauds and failures on the other, and trillion dollar interests watching from the wings, is worth holding in mind because Toyota is not a startup making bold claims with no proof. Toyota is one of the largest and most technically rigorous automotive manufacturers in the world. They already have a hydrogen fuel cell vehicle in production. They have the infrastructure, the engineering talent, the manufacturing capacity and the public credibility to move this from announcement to reality. That is what is different this time. How Toyota compares to China and America. To appreciate where Toyota's hydrogen strategy sits in the global picture, you have to understand the race it is entering.

[00:11:18]China has become the dominant force in electric vehicle production. Companies like BYD, NIO, and Xpang have grown rapidly, backed by government subsidies, aggressive infrastructure investment, and policies designed to push EV adoption at scale. The Chinese government's commitment to reducing carbon emissions has translated into strict regulations that favor electric vehicles, and the results are visible.

[00:11:46]Millions of electric cars sold annually, a battery supply chain that spans the country, and a charging infrastructure that is expanding faster than anywhere else on Earth. The United States, led by Tesla, has taken a different path, one built around private innovation rather than government mandates. but no less consequential.

[00:12:08]Tesla redefined what an electric vehicle could be. Long range, high performance, desirable. The company's supercharger network changed consumer expectations about what EV infrastructure should look like. Legacy American manufacturers like General Motors and Ford have since committed heavily to electrification, introducing new EV lineups and investing billions in battery technology. But both China and the United States face the same underlying problems. Lithium ion batteries are resource inensive to produce and difficult to dispose of responsibly. The electricity that charges most EVs still comes from a grid that relies heavily on fossil fuels in many regions. Charging times remain a friction point, especially for long-distance travel.

[00:12:58]And the overall carbon footprint of battery production from mining to manufacturing is rarely acknowledged in the messaging around electric vehicles.

[00:13:07]Toyota's hydrogen approach addresses each of those friction points directly.

[00:13:12]Hydrogen fuel cells refuel in minutes, not [music] hours. The MIRI, Toyota's current production hydrogen vehicle, can be refueled in approximately 5 minutes.

[00:13:23]that is comparable to filling a conventional gasoline tank and dramatically faster than any battery charging scenario outside of the most advanced rapid charge setups. For long-d distanceance travel, that difference is not marginal. It is fundamental.

[00:13:38]Hydrogen also has a higher energy density than lithium ion batteries. More energy stored per unit of weight means greater driving range without a proportional increase in vehicle mass.

[00:13:51]The MIRI achieves over 300 m on a full tank of hydrogen comparable to many gasoline powered cars [music] and competitive with the best battery electric vehicles available. And when the hydrogen is produced using renewable energy, solar, wind or hydroelect electric power, the entire system operates with a minimal carbon footprint, not just at the tailpipe all the way back to the source. Toyota has also worked on the specific engineering challenges that make hydrogen vehicles difficult in realworld conditions. Cold climates, for instance, present a problem. Hydrogen can freeze at extremely low temperatures, affecting performance.

[00:14:33]Toyota has addressed this with heating elements and insulation built directly into the storage system, making the vehicles viable across a much wider range of environments. For the global EV leaders racing to lock in market share, Toyota's hydrogen bet is not a curiosity. It is a direct challenge.

[00:14:54]Toyota's commitment to eco-friendly technology.

[00:14:58]None of this came out of nowhere. Toyota has been working toward clean transportation for decades, and the arc of that work helps explain why their current hydrogen announcements carry more weight than anything the industry has seen before. The company pioneered massm market hybrid technology with the Prius, demonstrating before most manufacturers believed it that consumers would adopt fuelefficient vehicles in large numbers if the technology was reliable and accessible. That credibility matters enormously when announcing the next step. Toyota has also explored cleaner hydrocarbons, synthetic fuels, and bofuels that can reduce the net carbon footprint of combustion engines without requiring a completely new vehicle infrastructure.

[00:15:46]Synthetic hydrocarbons produced by converting carbon dioxide and hydrogen into fuel effectively recycle CO2 rather than releasing new carbon into the atmosphere.

[00:15:58]Bofuels derived from organic materials like plant biomass, animal waste, and algae offer another pathway. Toyota has invested in both, viewing them as bridge technologies, ways to reduce emissions now, while the longerterm hydrogen and electric infrastructure continues to develop.

[00:16:18]But the centerpiece of Toyota's clean technology strategy has always been hydrogen fuel cells. The company unveiled its first hydrogen fuel cell prototype in the early 1990s. [music] Since then, the technology has evolved substantially in efficiency, compactness, and cost. As of recent filings, Toyota holds more than 5,000 patents related to hydrogen fuel cell technology, covering fuel cell stack design, hydrogen storage solutions, and production methods. These patents are not defensive stockpiling. They represent the accumulated technical depth of three decades of serious research. The most visible product of all that work is the MAI, which means future in Japanese. Launched in 2014, the Mi was the world's first mass-roduced hydrogen fuel cell vehicle.

[00:17:12]It has been updated and improved through multiple iterations [music] since.

[00:17:17]Hydrogen and oxygen combined to produce electricity has become more efficient, more compact, and less expensive with each generation. Toyota has extended hydrogen technology beyond passenger cars into buses, trucks, and stationary power applications.

[00:17:34]Hydrogen powered generators and energy systems for buildings and data centers.

[00:17:40]Hydrogen fuel cell buses for public transit. Heavy commercial trucks designed for long haul freight. The breadth of the application is not accidental. Toyota is not building a niche product. It is building an ecosystem.

[00:17:55]The electrolyer process explained.

[00:17:58]At the core of Toyota's water-based hydrogen system is a component called the electrolyer. Understanding what it does and what it does not do is the key to understanding the entire technology.

[00:18:13]One of the biggest misconceptions surrounding so-called water engines is that they somehow burn water directly.

[00:18:21]They do not. Water is not the fuel. It is the source of hydrogen and the electrolyer is the device that unlocks that hydrogen using electricity.

[00:18:32]Water is a molecule made of two hydrogen atoms bonded to one oxygen atom. Those chemical bonds are remarkably stable.

[00:18:41]Breaking them apart requires energy. The electrolyer supplies that energy by passing an electric current through water using two electrodes. The negatively charged electrode is called the cathode. Hydrogen ions migrate toward it where they gain electrons and combine into hydrogen gas. The positively charged electrode is the anode. Oxygen forms there instead releasing electrons back into the circuit. The result is a clean separation of hydrogen and oxygen gases, each collected independently for different purposes. This process, known as electrolysis, has existed for more than two centuries. Scientists first demonstrated it in the early 1800s, but only recent advances in materials science, catalyst technology, and power electronics have made it practical for large-scale transportation applications.

[00:19:35]Once separated, the hydrogen is directed into a fuel cell rather than burned inside a conventional engine. Inside the fuel cell, hydrogen combines with oxygen drawn naturally from the surrounding air through an electrochemical reaction.

[00:19:51]Instead of producing an explosion like a gasoline engine, the reaction releases a steady flow of electricity. That electricity powers the electric motor while a power control unit constantly balances energy between the fuel cell, the onboard battery and the motor.

[00:20:08]During acceleration, both the battery and fuel cell can provide power simultaneously.

[00:20:15]During braking, regenerative braking captures energy normally lost as heat and stores it back inside the battery for later use, improving overall efficiency. The oxygen generated during electrolysis does not become waste.

[00:20:30]Depending on the system, it can either be safely released or redirected for industrial applications.

[00:20:37]Meanwhile, the only byproduct of the fuel cell itself is water vapor. No carbon dioxide, no nitrogen oxides, no soot, no unburned hydrocarbons from the vehicle's exhaust pipe. only water leaves the system. That makes hydrogen fuel cell vehicles one of the cleanest forms of transportation available at the point of use, especially when the hydrogen itself is produced using renewable electricity.

[00:21:10]Naturally, efficiency becomes the next question. Traditional electrolysis systems convert about 60 to 70% of electrical energy into hydrogen with the remainder lost primarily as heat. New catalyst materials, improved membranes, and optimized operating conditions have pushed some of the most advanced electrolyers beyond 80% efficiency under ideal conditions. Fuel cells typically convert hydrogen back into electricity at roughly 50 to 60% efficiency.

[00:21:44]Combined, the complete water to electricity pathway inside a vehicle currently achieves around 40 to 50% overall efficiency. At first glance, that figure sounds lower than battery electric vehicles. But efficiency alone does not determine which technology performs better in the real world.

[00:22:03]Hydrogen stores far more energy per kilogram than lithium ion batteries. A hydrogen-powered vehicle can often be refueled in just 3 to 5 minutes, compared with charging times that may range from 20 minutes at the fastest public chargers to several hours at home. Hydrogen systems also maintain performance more consistently in extreme cold, where battery capacity can decline significantly. That is why Toyota argues the comparison should not focus solely on laboratory efficiency. It should include driving range, refueling speed, payload capacity, vehicle downtime, and long-term operating costs. When those factors are considered together, hydrogen begins to look far more competitive than the efficiency numbers alone suggest. For passenger cars, the differences may remain close. But for buses, freight trucks, [music] construction equipment, trains, and even ships, hydrogen's advantages become increasingly difficult to ignore.

[00:23:06]Toyota's plans for the future of mobility. Under the banner of let's change the future of cars, Toyota has laid out one of the most comprehensive hydrogen strategies of any major automaker. The company believes hydrogen will become one of the defining energy sources of the coming decades, particularly across Europe, China, and North America, where governments are investing heavily in hydrogen infrastructure and industrial decarbonization.

[00:23:35]Toyota projects these regions will become the world's largest hydrogen markets by 2030. The fuel cell industry alone is expected to generate approximately 5 trillion yen annually, representing one of the fastest growing sectors in clean transportation.

[00:23:52]Rather than waiting for that market to mature, Toyota intends to help build it.

[00:23:57]That ambition became tangible in July 2024 with the creation of the dedicated hydrogen factory. This is not simply another manufacturing plant. [music] It is an organizational hub bringing together research, engineering, manufacturing, product planning and sews under a single leadership structure.

[00:24:19]Toyota believes integrating every stage of development will dramatically shorten development cycles while allowing faster responses to customer demand and technological breakthroughs. The company's strategy rests on three major pillars. First, localize research, development, and production in major markets such as Europe and China.

[00:24:40]Building fuel cell systems closer to customers reduces transportation costs, improves supply chain resilience, and allows products to be optimized for local regulations and infrastructure.

[00:24:52]Second, strengthen partnerships throughout the hydrogen supply chain.

[00:24:57]Fuel cell systems remain expensive, largely because production volumes are still relatively low. By working closely with suppliers and increasing manufacturing scale, Toyota expects component costs to fall dramatically over time. Third, continue developing next generation fuel cell technologies that are smaller, lighter, more durable, and significantly more efficient than today's systems.

[00:25:23]Toyota's cost targets illustrate how serious that commitment is. The company aims to reduce current fuel cell stack costs by approximately 50% in the near term, followed by another 37% reduction in the next generation of products. If annual demand reaches roughly 200,000 units by 2030, Toyota projects yet another 50% reduction through economies of scale and manufacturing efficiencies.

[00:25:52]These are not arbitrary estimates.

[00:25:55]They reflect decades of experience scaling technologies like hybrid powertrains where costs drop dramatically once production volumes increased.

[00:26:06]Toyota also recognizes that building hydrogen vehicles alone is not enough.

[00:26:12]Reliable, affordable hydrogen production is equally important.

[00:26:18]That is why the company is investing upstream. Working alongside Mitsubishi Kakoki Corporation and Toyota Tsusho Corporation, Toyota is developing systems that produce hydrogen from bio gas generated by agricultural waste, including chicken manure and discarded food waste in Thailand. [music] The significance of this project extends beyond a single country. Instead of transporting fossil fuels across continents, future communities could potentially produce hydrogen locally from waste materials using renewable electricity, creating cleaner regional energy networks while reducing landfill emissions at the same time. Toyota has also introduced a new electrolyer based directly on technology developed for the Miri fuel cell vehicle that creates an important feedback loop.

[00:27:12]Improvements made for hydrogen production strengthen vehicle technology, while advances in automotive fuel cells improve hydrogen generation systems.

[00:27:22]Rather than developing separate technologies, Toyota is allowing each side of the business to accelerate the other. Commercial transportation is another major priority.

[00:27:34]Heavy trucks, buses, delivery fleets, and industrial vehicles require long operating hours with minimal downtime.

[00:27:42]For many of these applications, battery [music] weight and charging times remain significant limitations.

[00:27:50]Toyota's solution involves modular multi-hydrogen tank systems [music] that can be integrated into existing commercial platforms, making fleet conversions more practical without requiring entirely new vehicle architectures. If successful, this approach could dramatically reduce the cost and complexity of transitioning freight transportation away from diesel.

[00:28:12]The company has already licensed a hydrogen engine vehicle for public road testing in Japan, allowing engineers to gather realworld performance data under everyday driving conditions instead of relying solely on laboratory testing.

[00:28:27]Every kilometer driven contributes valuable information about durability, reliability, maintenance requirements, fuel consumption, and customer experience. All of which feeds directly into future commercial products. Taken together, the hydrogen factory, aggressive cost reductions, international partnerships, renewable hydrogen projects, commercial vehicle programs, new electrolyer technology, and public road testing reveals something important. This is no longer an experimental research project. It is an industrial deployment strategy designed for global scale. Toyota is no longer asking whether hydrogen can work.

[00:29:09]It is asking how quickly it can make hydrogen economically competitive with existing technologies. From everything the company has publicly committed to, the direction is becoming increasingly clear. Vehicles powered by hydrogen derived from water are no longer a fringe concept or the subject of internet myths. They are backed by engineering teams, manufacturing facilities, billion-dollar investments, international partnerships, and long-term commercialization plans. The era of battery electric vehicles is far from over. But for the first time in years, EVs face a serious challenger.

[00:29:48]One that offers rapid refueling, long driving range, lighter energy storage for heavy transport, [music] and emissions that consist of little more than water vapor. Whether hydrogen ultimately replaces battery electric vehicles or simply exists alongside them remains uncertain.

[00:30:07]What is certain is that the automotive industry is no longer betting on just one future. It is preparing for several.

[00:30:15]So here is the question we want you to answer in the comments. Do you believe Toyota's hydrogen technology will eventually overtake battery electric vehicles? Or has the global investment in EV infrastructure already become too large to reverse?

[00:30:33]Share your thoughts below. And if you enjoy deep dives into the technologies that could reshape the future, don't forget to like, subscribe, and turn on notifications. We'll see you in the next video.