Actually. The idea of GotG in Energy is not horrendous.
Think about it, the way they did Zandar in the movie was amazing, a clean environment, with amazing architecture and all races living together.
A Civilization that advanced should teach us something about smart energy management, so with some smarts the IP can retain the energy and conservation educational part (as long as it's not narrated by Groot).
Let's also face it that the old Energy was basically a glorification of fossil fuels (with some smatterings of solar and wind) and now we are at a stage where alternative sources are what's making waves so to speak.
So I guess it all depends on how they tell the story.
If it's straight up movie promos, it will be disappointing, but I'll wait and hold judgement.