What a stupid article. Whoever wrote it has no idea what they are talking about, they’re just throwing around buzzwords in random order.
Like “Getting CO2 out of coal is very expensive” — you could spend $1 billion and still find coal doesn’t contain any CO2.
I was going to read the article but decided not to after first
searching the material for the phrase “fossil fuel”.
IMHO, the use of that phrase destroys credibility of the author.