I couldn't find anything about a "cap on valuation" on (https://en.wikipedia.org/wiki/Carbon_credit https://en.wikipedia.org/wiki/Carbon_credit) or (https://www

I couldn't find anything about a "cap on valuation" on (https://en.wikipedia.org/wiki/Carbon_credit https://en.wikipedia.org/wiki/Carbon_credit) or (https://www.google.com/search?hl=en&q=carbon%20credit%20valuation%20cap https://www.google.com/search?hl=en&q=carbon%20credit%20valu...) Would you mind pointing me in the way? Even if there is a cap, as long as the current price is below it, there's a market.