Toyota wants you to carry fuel on your back
The future of cars should be electric, but it doesn’t have to be battery-powered cars. An alternative is hydrogen. which has not been very popular until now, but has recently attracted the interest of more brands.
However, ahead are the manufacturers who have been working on this technology the longest, and Toyota is one of them. A Japanese company that follows multi-technology strategy As for its future models, the company has just unveiled what it considers a solution to make hydrogen vehicles more viable: cartridges that are portable tanks And? The user can carry it on his back like a backpack.
Toyota notes that “hydrogen is the essence of clean energy that emits no CO2 during use, and CO2 emissions can also be minimized during the production process by using renewable energy sources such as wind and solar.”
However, he also recognizes that it is a complex technology, especially since tanks that ride in cars store it, due to its characteristics, They are very heavy and bulky.
To solve this problem, keep in mind that the key is to create sizes that can be carried by hand. Thus, the company has developed these cylinders in a relatively small size that an adult can carry without any problem. As seen in the images, All you have to do is place them in the car’s “tank” to replenish its supply. in a fairly quick process.
Moreover, although one of the main activities is to promote the use of hydrogen-powered vehicles, the cartridges are also intended to be used as an energy source for all types of household appliances.
An example is the type of kitchen developed jointly with the Rinnai Corporation, but its potential applications are very diverse.
Is it possible to carry a hydrogen cylinder on your back?
One of the most reasonable doubts raised by this approach is that If it is practical to carry a backpack with a hydrogen cylinder on your back, for reasons as simple as weight.
This is a reasonable concern because when you think about fuels such as petrol or diesel, which weigh around 700 and 800 grams per liter respectively, it seems difficult to carry around a tank with a capacity of around 30 liters, which is the volume of a medium/large sized backpack . In your case, this will mean transporting 21 and 24 liters respectively, plus the weight of the cartridge itself.
However, with hydrogen it won’t be a problem, well It’s much easier: a liter weighs only 7 grams. Thus, any adult can transport 20 or 30 liters without any problems.