Energies are cheap where they're produced, but you have to spend extra MJs to send them to where you need it.
Having a few thousands MJs in Pluto bank will make you rich there. But it requires millions of Earth MJ to send energy to Pluto. The exchange rate of course fluctuates with space infrastructure and flattens out when better technology of sending and storing energy becomes available.
Joules. MJs for sake of unit sanity.
Energies are cheap where they're produced, but you have to spend extra MJs to send them to where you need it.
Having a few thousands MJs in Pluto bank will make you rich there. But it requires millions of Earth MJ to send energy to Pluto. The exchange rate of course fluctuates with space infrastructure and flattens out when better technology of sending and storing energy becomes available.