Recent Publications

 

50 States of Power Decarbonization: Q4 2023 Report & 2023 Annual Review

Quarterly publication detailing electric power decarbonization and resource planning activity across the country. Includes a comprehensive review of all state and investor-owned utility actions related to power decarbonization studies and investigations, clean energy targets, emission reduction targets and carbon policies, generation planning and procurement rules, utility integrated resource plans, and electric generation capacity changes (including RFPs, utility green tariffs, utility requests for certificates of public convenience and necessity).

Purchase Single Issue ($500) or Annual Subscription ($1,500)

Download Executive Summary

 

50 States of Solar: Q1 2024 Report

Quarterly publication detailing distributed solar and rate design changes under consideration across the country. Includes a comprehensive review of all state and utility (investor-owned and large public power utilities) actions related to net metering, distributed energy resource valuation, community solar policy, residential fixed charges, mandatory residential demand charges, solar customer charges, third-party ownership legality, and utility-led rooftop solar programs.

Purchase Single Issue ($500) or Annual Subscription ($1,500)

Download Executive Summary

 

50 States of Grid Modernization: Q1 2024 Report

Quarterly publication detailing legislative and regulatory actions on grid modernization across the country. Includes a comprehensive review of state and investor-owned utility actions related to advanced metering infrastructure, smart grid technologies, energy storage, microgrids, demand response, utility business model reform, and rate reform. Actions cover studies and investigations, planning and market access rules, regulatory reforms, policies, financial incentives, and utility deployment.

Purchase Single Issue ($500) or Annual Subscription ($1,500)

Download Executive Summary

 

50 States of Electric VEhicles: Q4 2023 Report & 2023 Annual Review

Quarterly publication detailing legislative and regulatory actions related to electric vehicles and charging infrastructure across the country. Includes a comprehensive review of state and investor-owned utility actions related to studies and investigations, regulation, rate design, market development, financial incentives, and utility deployment. 

Purchase Single Issue ($500) or Annual Subscription ($1,500)

Download Executive Summary

 

50 States of Solar Decommissioning: 2023 Snapshot

Snapshot publication detailing legislative actions that took place in 2023 related to solar decommissioning and financial assurance. Includes a comprehensive review of all existing statewide solar decommissioning and financial assurance policies.

Download Snapshot Report

 Recent Data Sets

State PURPA Policy Data

Biannual data set in excel spreadsheet format detailing legislative and regulatory actions related to Public Utility Regulatory Policies Act (PURPA) across the country. Also includes a review of current PURPA implementation by state, including links to relevant statutes and regulations.

Purchase Data Set ($750 / Last Updated April 2024)

Request Sample

Investor-Owned Utility Avoided Cost Data

Biannual data set in excel spreadsheet format detailing avoided cost rates for each U.S. investor-owned utility. Also includes capacity rates if available and links to current rate tariffs.

Purchase Data Set ($2,000 / Last Updated April 2024)

Request Sample

Distributed Solar Policy Data Sheet

Biannual data set in excel spreadsheet format detailing community solar rules, net metering rules, and solar incentives currently in place. Also includes an archive of value of solar studies and investor-owned utility residential fixed charge decisions.

Request Invoice to Purchase Individual Data Set ($500 / Last Updated February 2024)

Request Sample

Grid Modernization Policy Data Sheet

Biannual data set in excel spreadsheet format detailing energy storage targets and incentives currently in place, approved utility grid modernization investments, state integrated resource planning rules, and completed studies related to grid modernization.

Request Invoice to Purchase Individual Data Set ($500 / Last Updated December 2023)

Request Sample

Electric Vehicle Policy Data Sheet

Biannual data set in excel spreadsheet format detailing electric vehicle and charging infrastructure incentives currently in place, investor-owned utility rate tariffs for electric vehicle charging, state electric vehicle registration fees, and completed studies related to electric vehicles.

Request Invoice to Purchase Individual Data Set ($500 / Last Updated October 2023)

Request Sample

Older Issues

50 States of Grid Modernization

Q4 2023 & 2023 Annual Review (Exec. Summary)

Q3 2023 Quarterly Report (Exec. Summary)

Q2 2023 Quarterly Report (Exec. Summary)

Q1 2023 Quarterly Report (Exec. Summary)

Q4 2022 Report & 2022 Annual Review (Exec. Summary)

Q3 2022 Quarterly Report (Exec. Summary)

Q2 2022 Quarterly Report (Exec. Summary)

Q1 2022 Quarterly Report (Exec. Summary)

Q4 2021 Report & 2021 Annual Review (Exec. Summary)

Q3 2021 Quarterly Report (Exec. Summary)

Q2 2021 Quarterly Report (Exec. Summary)

Q1 2021 Quarterly Report (Exec. Summary)

Q4 2020 Report & 2020 Annual Review (Exec. Summary)

Q3 2020 Quarterly Report (Exec. Summary)

Q2 2020 Quarterly Report (Exec. Summary)

Q1 2020 Quarterly Report (Exec. Summary)

Q4 2019 Report & 2019 Annual Review (Exec. Summary)

Q3 2019 Quarterly Report (Exec. Summary)

Q2 2019 Quarterly Report (Exec. Summary)

Q1 2019 Quarterly Report (Full Report) (Exec. Summary)

Q4 2018 Report & 2018 Annual Review (Full Report) (Exec. Summary)

Q3 2018 Quarterly Report (Exec. Summary)

Q2 2018 Quarterly Report (Exec. Summary)

Q1 2018 Quarterly Report (Exec. Summary)

Q4 2017 Report & 2017 Annual Review (Exec. Summary)

Q3 2017 Quarterly Report (Full Report) (Exec. Summary)

Q2 2017 Quarterly Report (Full Report) (Exec. Summary)

Q1 2017 Quarterly Report (Full Report) (Exec. Summary)

 

 

50 States of Power Decarbonization

Q3 2023 Quarterly Report (Executive Summary)

Q2 2023 Quarterly Report (Executive Summary)

Q1 2023 Quarterly Report (Full Report) (Executive Summary)

50 States of Solar

Q4 2023 Report & 2023 Annual Review (Exec. Summary)

Q3 2023 Quarterly Report (Exec. Summary)

Q2 2023 Quarterly Report (Exec. Summary)

Q1 2023 Quarterly Report (Exec. Summary)

Q4 2022 Report & 2022 Annual Review (Exec. Summary)

Q3 2022 Quarterly Report (Exec. Summary)

Q2 2022 Quarterly Report (Exec. Summary)

Q1 2022 Quarterly Report (Exec. Summary)

Q4 2021 Report & 2021 Annual Review (Exec. Summary)

Q3 2021 Quarterly Report (Exec. Summary)

Q2 2021 Quarterly Report (Exec. Summary)

Q1 2021 Quarterly Report (Exec. Summary)

Q4 2020 Report & 2020 Annual Review (Exec. Summary)

Q3 2020 Quarterly Report (Exec. Summary)

Q2 2020 Quarterly Report (Exec. Summary)

Q1 2020 Quarterly Report (Exec. Summary)

Q4 2019 Report & 2019 Annual Review (Exec. Summary)

Q3 2019 Quarterly Report (Exec. Summary)

Q2 2019 Quarterly Report (Exec. Summary)

Q1 2019 Quarterly Report (Full Report) (Exec. Summary)

Q4 2018 Report & 2018 Annual Review (Full Report) (Exec. Summary)

Q3 2018 Quarterly Report (Exec. Summary)

Q2 2018 Quarterly Report (Exec. Summary)

Q1 2018 Quarterly Report (Exec. Summary)

Q4 2017 Report & 2017 Annual Review (Exec. Summary)

Contact us for older issues of the 50 States of Solar.

50 States of Electric Vehicles

Q3 2023 Quarterly Report (Exec. Summary)

Q2 2023 Quarterly Report (Exec. Summary)

Q1 2023 Quarterly Report (Exec. Summary)

Q4 2022 Report & 2022 Annual Review (Exec. Summary)

Q3 2022 Quarterly Report (Exec. Summary)

Q2 2022 Quarterly Report (Exec. Summary)

Q1 2022 Quarterly Report (Exec. Summary)

Q4 2021 Report & 2021 Annual Review (Exec. Summary)

Q3 2021 Quarterly Report (Exec. Summary)

Q2 2021 Quarterly Report (Exec. Summary)

Q1 2021 Quarterly Report (Exec. Summary)

Q4 2020 Report & 2020 Annual Review (Exec. Summary)

Q3 2020 Quarterly Report (Exec. Summary)

Q2 2020 Quarterly Report (Exec. Summary)

Q1 2020 Quarterly Report (Exec. Summary)

Q4 2019 Report & 2019 Annual Review (Exec. Summary)

Q3 2019 Quarterly Report (Exec. Summary)

Q2 2019 Quarterly Report (Exec. Summary)

Q1 2019 Quarterly Report (Full Report) (Exec. Summary)

Q4 2018 Report & 2018 Annual Review (Full Report) (Exec. Summary)

Q3 2018 Quarterly Report (Exec. Summary)

Q2 2018 Quarterly Report (Exec. Summary)

Q1 2018 Quarterly Report (Exec. Summary)

2017 Annual Review (Full Report) (Exec. Summary)