They now have so much natural gas they are energy independent.

Additionally, there are also scramblase proteins that move phospholipids in both directions at the same time, down their concentration gradients in an energy independent manner.

Contradictory forces in nature are found to have energy independent of each other, bringing them together simply unifies motion or energy already in existence.

However, an increase in oil prices in 2008 and a national desire to become more energy independent led to an increase in well drilling and oil exploration.