NYISO staff briefed stakeholders on the schedule for the ISO’s initiative to develop market participation rules for internal controllable lines.

Local residents, environmentalists and energy experts opposed a plan to convert dairy cow manure in New York to RNG and truck it 70 miles to a pipeline.

The owners of several buildings in New York City talked about how they are installing decarbonization retrofits as part of the Empire Building Challenge.

A Washington state bill would create an interagency council to manage the adoption of electric vehicles and the federal funds for related infrastructure.

CARB could adopt by year-end several regulations intended to speed the transition to zero-emission vehicles, including the Advanced Clean Cars II rules.

Multiple cold weather close calls in January highlighted what ISO-NE says are vulnerabilities in the region's grid.

The order complicates ISO New England's capacity auction scheduled for Monday. 

Oregon IOUs are asking state regulators to alter key provisions in a newly proposed set of rules designed to bolster utility wildfire mitigation plans.

Prompted by a petition from environmental justice groups, California will look at the role of dairy-manure biomethane in the state’s low-carbon fuel standard.

Environmental groups spoke in support of a bill that would help assess the reliability of replacing diesel-powered school buses with battery-electric buses.