Canada is now one of world's energy superpowers.
Canada and Australia are potential future energy superpowers.
Russia has been particularly adept at balancing its economic needs and its role as an energy superpower.
Death triumphs over birth in a country that the state-owned news media grandly calls an energy superpower.
Quebec has been described as a potential clean energy superpower.
His energy policy has affirmed Russia's position as an energy superpower.
Russia's reserves of natural gas have helped give it the title of energy superpower.
It is as likely to leave Russia an economic pariah as an energy superpower.
In recent years, Russia has frequently been described in the media as an energy superpower.
Saudi Arabia is regarded as an energy superpower and now has the world's 7th highest military expenditure.