Gov. Charlie Baker returned a comprehensive climate bill to the legislature, with amendments that would lower the bill’s 2030 emissions reduction goal.

The Biden administration aims to support the work states are doing to eliminate harmful emissions, White House National Climate Adviser Gina McCarthy said.

New England state officials heard suggestions for how ISO-NE’s electricity markets could be altered to aid in the implementation of decarbonization mandates

Opponents of legislation to address climate change in Massachusetts are blocking measures through “discourses of delay,” according to a new study.

Lawmakers in Massachusetts passed a climate bill identical to one vetoed by Gov. Charlie Baker in mid-January.

Gov. Charlie Baker vetoed a wide-ranging climate bill, saying he needed more time to scrutinize the details of the legislation and recommend changes.

ISO-NE and NEPOOL will brief attendees on the basics at the first of several online public technical conferences to be held by New England states.

Massachusetts lawmakers passed a sweeping climate bill that would provide the state another path to reach net-zero carbon emissions by 2050.

Tensions between New England states and ISO-NE came to a head last year when five governors issued a joint statement calling for reforms to the RTO.

Connecticut, Massachusetts, Rhode Island and D.C. agreed to launch the Transportation and Climate Initiative Program.