Aa, BS I @quantum. curiosity' If we had the technology to create a Dyson sphere around Sun, we would generate 384 yottawatts of energy, aka total power output of the Sun. -
How to Build a Dyson Sphere Megastructure That Encompasses the Sun To Capture Its Energy
Are Dyson spheres even possible to construct? How could a sphere surround a sun without collapsing at the poles? - Quora