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Concentration of CO2 in the Atmosphere

Massachusetts Steps Up Energy-Saving Policies in Major Climate Law

Sets Appliance Efficiency Standards and Sets Path for Strong Building Codes

In a far-reaching climate bill scheduled to be signed today, Massachusetts commits to halving greenhouse gas emissions by 2030 and achieving net-zero emissions by 2050, while embracing new energy-saving policies to help achieve the targets. The law sets efficiency standards for 17 residential […]