"England imports most of its energy from Scotland. But Scots don’t benefit from that – they are charged more in energy bills than the rest of the UK. If an independent Scotland had replicated Norway’s policy of creating a sovereign wealth fund, it would now be, per capita, the wealthiest country in the world. It could use its sovereign wealth fund to protect consumers from the energy crisis and invest in a meaningful way in a just transition."
https://www.businessforscotland.com