2023 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2022 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2020 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2019 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2017 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2016 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2015 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2014 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit

2013 Massachusetts General Laws ch. 21N sec. 3 – Projected 2020 business as usual level; adoption of statewide greenhouse gas emissions limits; levels and limits for electric sector; establishment of declining annual aggregate limit