Berkshire Hathaway Energy is a global leader in the production, transportation and delivery of energy from a variety of fuel sources, including coal, natural gas, wind, hydro, solar, nuclear, geothermal and biomass. For most of the world, energy is a basic, essential need. It powers what we do and how we live in the global economy. The energy services industry is changing, and we in turn must continue to set the bar higher for ourselves so that we continue to deliver reliable energy services for our customers over the next five, 10, 20, even 100 years.