Not yet. Assuming continuous growth, it would be sooner than you might think: https://dothemath.ucsd.edu/2011/07/galactic-scale-energy/ https://dothemath.ucsd.

Not yet. Assuming continuous growth, it would be sooner than you might think: https://dothemath.ucsd.edu/2011/07/galactic-scale-energy/ https://dothemath.ucsd.edu/2011/07/galactic-scale-energy/ Of course that's more an illustration of why continuous growth is impossible than a prediction of what will happen.