Which of the following "colors" of hydrogen will be the cheapest by 2030? [details in description]

Will the DOE Hydrogen Shot Succeed in Reducing the Price of Renewable Hydrogen to $1/kg by 2030?

Largo's V₂O₅-equivalent production in 2027 at least 20% higher than 2024?

Will there be helium-3 production on the moon before 2063 ?

How much energy will Helion Energy's fusion reactors produce in 2035?

Which country will be the leading producer of green hydrogen in 2030?

Will Japan produce hydrogen with nuclear power before 2031?

Will China be the leading producer of green hydrogen in 2030?

Which one will become commercially viable first by the year 2074?

Will a laboratory reproduce a verified peer reviewed sample of Metallic Hydrogen by the end of 2030?