How Mass. climate goals align with the latest UN reports


As part of the 2021 Climate Act, Massachusetts committed to getting greenhouse gas emissions 50% lower than they were in 1990 by 2030, and to reach net zero by 2050. The law also sets legally binding emissions limits for certain sectors like buildings, transportation and the electrical grid, and it requires utilities to buy increasing amounts of renewable energy.

“Passage last year of the Climate Act gave grounds for hope in the fight against emissions. But in the 15 months that have since passed, we’ve lost focus,” said state Sen. Mike Barrett, who helped draft the law. The state has “no plan yet to reduce transportation emissions, and no reassuring hints of bold steps in the offing. [The Baker administration is also] backsliding on what municipalities will be able to do under the upcoming net zero stretch energy code.”

Echoing the language in Mondays’ IPCC report, Barrett says the “strategies are available to us, but we need to seize the moment.”