Toyota wants hydrogen to succeed so bad it’s paying people to buy the Mirai

https://lemmy.world/post/12572935

Toyota wants hydrogen to succeed so bad it’s paying people to buy the Mirai - Lemmy.World

Toyota wants hydrogen to succeed so bad it’s paying people to buy the Mirai::Toyota is offering some amazing deals for its hydrogen fuel cell-powered Mirai. That is, if customers can find the hydrogen to power it.

In the near term, it’s pretty clear that zero-emission, light-duty vehicles will need to rely on batteries. So why are Toyota and Honda (and Hyundai and others) still so bullish on hydrogen?

To some degree, it’s like they wanted to invest in an image of being climate-conscious and technologically innovative while eschewing electric vehicles — the most common vision of a low-emissions transportation future.

Why is this article so agressively angled?

While it’s clear the infrastructure isn’t there right now, isn’t hydrogen in the long term a clearly better alternative than ev’s? The biggest problem with EV’s being the battery, with all the horrible chemicals that go in to making them.

Shouldn’t hydrogen, in the long term, be the obviously greener alternative, or am I missing something?

Hydrogen is incredibly inefficient compared to using electricity directly. You have to first use the electricity to make the hydrogen, this is very inefficient in itself. then you have to burn it to drive the vehicle, which wastes most of the energy just like ICE vehicle. So you need several times the initial eneegy generation to drive a hydrogen vehicle the same distance compared to using electricity directly.

In a conference that in attended, they talked about usbhavimg to look at energy sources like a flow of energy and not as limited sources.

Currently, wind turbines are imtemtionally stopped, when there is so much wind that the generated electricity becomes too cheap to sell!

Instead, you could run them and use the electricity to convert the energy into hydrogen. Yes some energy is lost but it would be lost anyway as wind

With wind, sun, wave energy, we can look at energy in different ways that we usually do with fuel and coal. It’s there and it just keeps coming.

Yes but the overhead we have is nothing compared to the energy needed to make everything hydrogen powered. we would need an absolute absurd amount of overhead to generate all the hydrogen from overhead alone.

It’s kind of dumb to intentionally waste 75-80% of the total electric energy initially generated to power hydrogen vehicles.

Using hydrogen to store the occasional overhead is a great idea, but it’s not a solution to hydrogen powered vehicles.

Using hydrogen to store the occasional grid overhead to be used for the grid later is a great idea

A factory which only runs some of the time will be really expensive. From what I’ve seen it’s way more cost effective to rely on batteries for surplus electricity.