What the hell are Greenhouses for? (Okay, I know nothing about Agriculture. Fine.) And the methane...? Uh, yeah.
For one thing the Equator runs through Africa. Things are changing in Africa: The chinese are sending entire Diplomatic Corps to invest in it and secure Oil deals. That and rising Oil Prices has had an effect: an African renaisance. Did you hear about Nigeria? It paid off a century of debt via it's Oil riches. It isn't a lone case. Civil Wars and dictatorships are in the decline. Economies are actually starting to lift people out of poverty. All thanks to Oil. As with all devloping countries, the African Union is short sighted. It'll oppose the sattilite jig tooth and nail.
Next up: Indo China. The countries here
might consider that, but it's unlikely.
Oil has seriously hurt them; but they'll look toward more conventional techniques, Dams, Nuke Plants. And Vietnam and co. will never accept anything that has 'USA' stamped on it. Indonesia, the sub continent might, but it's not likely.
And finally: South America. Leftist governments are surging to power. Nationizing of industries is becoming common; Bolivia is the moot point. But Brazil's the biggest say for the region. And Brazil is going to support Ethanol for a looonng time.
Maybe in Fifty Years; the African renaissance will be underway. China and\or India will be on the rise to economic super power status. The US will be on the decline... Oil levels will be beyond critical.
But that's what economies do: Adapt. Look for short term gains. The H2O Cars, Ethanol or whatnot will be reinging supreme. But not Solar panel sattlites. Why? Because Thermal plants will still be there. Coal is still in abudance. But not for long. The coal crunch will be looming.
That's when your sattilites get launched.
Shame of the Super Son