This post is one in a series of feature stories on trends shaping advanced energy markets in the U.S. and around the world, drawn from Advanced Energy Now 2015 Market Report, which was prepared for AEE by Navigant Research.

The rise of distributed generation (DG) is one of the most important trends in the energy industry today. Traditional utility business models, which rely mainly on volumetric electricity sales to provide the revenue needed to cover the costs of the grid, are challenged by the dramatic growth in the deployment of technologies that generate electricity “behind the meter,” which reduce the need to purchase power from central utility-scale generation facilities. Leading distributed generation technologies, including solar photovoltaics (PV), small and medium wind, fuel cells, and natural gas generator sets, combined in 2014 for $6.3 billion in revenue from installations in the United States, and $35 billion globally.


