The Truth about Hydrogen

Why HN readers recommended it

HN links it in hydrogen threads as a clear breakdown of why compounded inefficiencies make hydrogen a poor fit for cars, though one commenter calls it outdated.

This is a summary from the source dataset, not an endorsement by Hacker News or the video creator.

Video & recommendation details

Creator / channel

Real Engineering

Topic

hydrogen energy efficiency

Format

explainer

Level

general

HN recommenders in dataset

5

HN mentions in dataset

8

Recommendation years in dataset

2018–2021

These counts and years describe the included Hacker News records; they are not YouTube views or the video’s publication date.

From the original HN conversations

Excerpts from the recorded comments. Follow each source for the full comment and surrounding discussion.

• Storing energy as hydrogen is much less efficient than storing energy in batteries. The channel Real Engineering explains: [VIDEO] ; [LINK]

• I am sorry you are so misinformed. Lithium is a common abundant resource and battery packs are easily recycled but more importantly there is a financial incentive to do so. Manufacturing technology for cells is improving rapidly. Much faster than the pace of innovation in …

• Now I'm curious how Hyundai or the stations actually produce the hydrogen fuel. Edit: this video had a good overview of the various production methods, including on-site at the fuel station [VIDEO]