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Massachusetts Gov. Charlie Baker says he is reviewing legislation passed by lawmakers that would overhaul the state’s climate laws, reduce greenhouse gas emissions, create renewable energy jobs and protect poorer communities that can be at higher risk from pollution. A highlight of the bill is a goal of attaining a net-zero greenhouse gas emission limit by 2050 in part by setting new statewide limits every five years to help reach the goal. Monday’s vote followed the release last week by Baker’s administration of a plan that also seeks to eliminate greenhouse gas emissions by 2050.