okay fuck it I did the math.

• assume the stadium is operating at about 10 megawatts (which according to some lazy googling is what an NFL stadium consumes during peak demand)
• by that assumption it’s gonna need 45096480 gigajoules of energy to power it for 143 years
• therefore goku is cranking out about 45 goddamn petajoules when he goes super saiyan
• further googling tells me that 1 petajoule could power the city of calgary for 3 weeks. 
• conclusion: just fucking stick some jumper cables onto goku’s nipples and he could power a canadian city for like 3 years probably