Panelists at the PJM Grid 20/20 summit discussed the challenges of conflicting state public policy, competing interests and the impact on the RTO's competitive markets.

ISO-NE presented five resource scenarios it will evaluate in its 2016 Economic Study at the Planning Advisory Committee last week.

A study suggests CAISO’s expansion into a multistate RTO could save Western ratepayers billions while helping meet emission-reduction goals.

The California PUC's highest priority is reforming its long-term planning process to ensure the state will meet its emission  reduction goals.

The appeal lent support to Illinois legislation that would shore up Exelon’s struggling nuclear plants with $300 million per year.

The Northeast may be further along than most regions in meeting the EPA’s new carbon emission rules, but it also faces challenges procuring clean energy.

New York state is proposing to invest $1.5 billion in large-scale renewable energy development over the next decade under a revised procurement strategy to reduce costs.

New York regulators on Wednesday declined for the third time to renegotiate a contract with a financially troubled biomass generation plant.

North Carolina has unexpectedly become one of the fastest-growing destinations for solar energy developers in the nation, but a battle pitting the state's largest utilities against environmentalists could stop that growth in its tracks.

PJM could get 30% of its energy from wind and solar power without reliability problems, but it could require as much as $13.7 billion in transmission upgrades, according to a long-awaited study.