Yes: we need innovation, efficiency and a shift to lower - emitting energy sources — isn't innovation something we are good at here? (dotearth.blogs.nytimes.com)
Rapidly spinning black holes not only engulf matter but also emit energy in the form of relativistic jets. (sciencedaily.com)
Once thermal equilibrium has been reached between surface and atmosphere the surface will have become warm enough to both cycle energy between the surface and the atmosphere in perpetuity via conduction and convection AND have enough warmth left over to emit energy from the top of the atmosphere as fast as new energy comes in from the sun. (newclimatemodel.com)