Another theme is the continuing fragility of the power network.

Police officials say the men in those posts have been working on securing power networks.

The Commonwealth is the soft power network of the future.

The power network didn't care if it was screamed at.

They also facilitate the connection of renewable energy sources into the power network.

Previously most electrical power networks were owned by local authorities.

There is only one power network and all others are forced to become part of it, or fight it.

And the region, in general, has seen rising concerns for years over the reliability of its power network.

Who, for example, supplies gas to a medium-sized town's power network in Germany?

An internal energy market needs better interconnection between national power networks.