The energy industry comprises the companies and people who locate fuel resources, harness them or remove them from the earth, and then process and distribute them for use. It is one of the largest, most dynamic, and often most controversial industries in the world.

The demand for energy first began when our ancient ancestors discovered they could keep themselves warm and cook food with fire. Since that time, our sources of energy have evolved, and the technologies we use to generate, distribute, and deliver energy have changed dramatically. Today energy is almost as essential to life as the air we breathe and the food we eat. We use energy every day, all day, when we work, play, drive, and eat. Even when we sleep, we need energy to heat or cool our homes and power our alarm clocks to wake us up in the morning.

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