Topic summary
Interconnectors

Extracted from the Wikipedia article Interconnector.
Economy
Interconnectors also provide increased resilience. Within the European Union there is a movement towards a single market for energy, which makes interconnectors viable. They are essential to achieve security of supply. As such, the Nordic and Baltic energy exchange Nord Pool Spot rely on multiple interconnectors. The fullest possible implementation of this is the proposed European super grid which would include numerous interconnectors between national networks.