The huge oil reserves in the Arctic could help provide decades of secure domestic supply.

It can be difficult to find a secure supply of fuel.

"We will do our best to maintain reliable and secure supplies to the market, as usual," he said.

The uninterrupted production of electricity and its secure supply are therefore important.

The position as regards Iran is no different; it, too, has a right to the secure supply of energy.

This is the only way to guarantee a secure supply of energy resources across the European Union.

This means that part of our prospects depends on secure supplies and energy independence.

What we are looking for is a secure supply of well-priced and clean energy.

It is low carbon and it can provide a secure supply.

He argued that Australia presented the most secure supply of natural gas.