Massachusetts energy providers, consumers and climate advocates presented contrasting visions of what solutions should be included in a clean heat standard.

Panelists at NECPUC's 75th Symposium debated how fast natural gas infrastructure should be phased out to meet New England's decarbonization goals.

Environmentalists are urging Michigan lawmakers to end the 1% cap on rooftop solar after state regulators concluded there was no need for the limit.