“This is a moment that does the Legislature – Senate and House – proud,” said Sen. Michael Barrett of Lexington, the Senate’s point person on climate change.
During debate on the bill, Barrett sought to demonstrate how Massachusetts faces unique challenges in reducing greenhouse gas emissions. He said agriculture and land use account for 24 percent of all emissions worldwide but only 0.3 percent in Massachusetts. He said industry accounts for 22 percent of emissions in the United States, but only 5 percent in Massachusetts.
Where Massachusetts is different, Barrett said, is on transportation and building energy use. In Massachusetts, transportation accounts for 42 percent of emissions, compared to 29 percent in the United States and building energy use accounts for 27 percent of emissions in Massachusetts but only 12 percent across the United States.