Traditionally, big energy companies focused primarily on power generation, not customer-centricity. But that’s changing — and today’s digitally empowered customers have opinions about everything from where their energy should come from to when their bills should arrive. Lynn Good, CEO of Duke Energy Corp., reflects on guiding her company through this transformation.

The idea that energy is a “free-market good” is a myth that needs to be abandoned. Subsidies for energy exist for good reason. The authors argue that in order to wean ourselves off hydrocarbon dependence, U.S. and global policies that subsidize oil and gas production at higher rates than renewable energy production need to be changed to reduce the bias in favor of hydrocarbons.

Are 200,000 individual 5-by-2.5-ft solar panels on telephone poles ugly or beautiful? A project in New Jersey divides a community.

When companies use some sort “sustainability filter,” it helps make the concept real and find opportunities for efficiency says Roberta Bowman, senior vice president and chief sustainability officer for Duke Energy.

The director of the MIT Energy Initiative explains why blending big-company culture with entrepreneurial innovation is the challenge that leaders must learn to meet.

Two experts explain that, to achieve the kind of innovation in energy technology necessary to address climate change, the U.S. needs a different policy approach.