Annual Reports
![2023](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2024/03/27/11-55-07/AR%202023-Cover-Thumb.jpg?itok=OdzrRwHv)
2023 Annual Report
Past Reports
![2021](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2022/03/25/9-06-39/2021-Unitil_Annual%20Report_Cover%20Thumb.jpg?itok=tbYxCiss)
2021 Annual Report 7.5 MB
![2020 AR](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/06/14-00-09/2020%20Unitil_Annual%20Report_Cover%20Thumb_vF.jpg?itok=dYXCDVay)
2020 Annual Report 6.7 MB
![2019 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-07-35/Unitil%202019%20Annual%20Report%20BMK%20PDFl.jpg?itok=vBEmUYhR)
2019 Annual Report 9.1 MB
![2018 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-07-14/UTL%202018%20Annual%20Report_vF.jpg?itok=8nX4DzN7)
2018 Annual Report 2.4 MB
![2017 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-06-50/UTL%202017%20Annual%20Report_vF.jpg?itok=yigjFqoc)
2017 Annual Report 9.6 MB
![2016 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-06-24/UTL_2016%20Annual%20Report_vF.jpg?itok=ukHtRBpg)
2016 Annual Report 17.5 MB
![2015 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-06-03/UTL%202015%20Annual%20Report_vF.jpg?itok=zneykuJm)
2015 Annual Report 6.5 MB
![2014 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-05-44/UTL%202014%20Annual%20Report_vF.jpg?itok=TIK_VEXc)
2014 Annual Report 4.9 MB
![2013 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-05-22/UTL%202013%20Annual%20Report_vF.jpg?itok=8HRzX3YC)
2013 Annual Report 3.2 MB
![2012 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-05-01/UTL%202012%20Annual%20Report_vF.jpg?itok=NyzC_3tz)
2012 Annual Report 7.4 MB
![2011 Annual Report](/system/files-encrypted/styles/nir_asset_small/encrypt/nasdaq_kms/assets/2021/05/17/18-04-42/UTL%202011%20Annual%20Report_vF.jpg?itok=vQg8kQXV)
2011 Annual Report 2.6 MB