In recent years, this dynamic has become especially problematic as technological advances have accelerated market penetration of customer-sited solar photovoltaics, combined heat and power and other genres of distributed generation.

FORBES: Distributed Energy Is Here To Stay: Why One Utility Thinks This Is Good News

And combined heat and power, which allows companies and householders to use the heat created by power generation as well as the electricity it produces, is booming.

ECONOMIST: Nuclear power