A new analysis by ISO-NE shows that increasing carbon allowance prices would boost the region’s LMPs by more than 30% under all six scenarios studied.

Carbon dioxide allowance prices dropped 22% at the 34th Regional Greenhouse Gas Initiative (RGGI) auction, renewing calls to tighten emission limits.

A group of energy companies and trade groups filed a lawsuit calling New York's nuclear power plant subsidies unconstitutional.

RGGI reported another lackluster carbon allowance auction last week, bolstering calls by Mass. and others for more aggressive cuts in the compact’s emission caps.

The U.S. Supreme Court cast a long shadow as New York regulators drafted the Clean Energy Standard and its incentives to preserve upstate nuclear power plants.

The New England Restructuring Roundtable met for the 150th time to celebrate successes and look for solutions to reach a low-carbon future.

RTO Insider was at the New England Restructuring Roundtable's 150th meeting in Boston last week. Here's what we heard.

Maryland Energy Administration Director Mary Beth Tung delivered the keynote address at the final session of the PJM Annual Meeting.

Speakers at EUCI’s US-Canada Cross-Border Power Summit discussed the challenges of natural gas' rapid rise and displacement of other resources.

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.