State-Federal Summit

In April 2024, a successful two-day conference titled IRA, BIL, and the Future of Energy: A Summit to Support State Implementation brought together state and federal government leaders and program staff who are working to implement federal energy programs. On May 28-29, 2025, there will be a follow-on event, a National Energy Summit for States: Implementation of IRA, BIL, and other Federal Policies and Programs, which will provide unparalleled opportunities for information sharing, networking, and practical advice exclusively for state and federal government employees. It is being organized by CESA, Lawrence Berkeley National Laboratory, the National Renewable Energy Laboratory, the National Association of Regulatory Utility Commissioners, and the U.S. Department of Energy Office of Policy.

Solar with Justice: Report Series, Video Interviews

As part of the Solar with Justice: Connecting States and Communities project, CESA released four reports based on the findings of a nationwide survey of community-based organizations (CBOs). The survey yielded rich, nuanced information about the landscape of CBOs, their attitudes and experiences. CESA also produced a series of video interviews on advancing solar for low-and moderate-income communities through collaboration between state energy agencies and CBOs.

2024 State Leadership in Clean Energy Awards

The Clean Energy States Alliance is pleased to announce the recipients of the 2024 State Leadership in Clean Energy Awards. The winning programs were chosen by an independent panel of distinguished judges and were evaluated based on leadership, innovation, cost-effectiveness, and replicability.

Offshore Wind Power Hub

The Offshore Wind Power Hub, which is run by CESA in partnership with the National Wildlife Federation, includes a first-of-its-kind interactive map showing U.S. offshore wind projects, lease areas, and status updates.

IRA & BIL Implementation

The Inflation Reduction Act (IRA) and the Bipartisan Infrastructure Law (BIL) provide unprecedented opportunities for states to speedily advance clean energy deployment and decarbonize their economies by leveraging federal funding, policies, and technical assistance. CESA's IRA & BIL Implementation Initiative provides states with information, tailored guidance, and opportunities for collaboration to capitalize on billions of dollars in federal clean energy opportunities.

Learn about CESA's Projects

CESA facilitates information sharing, provides technical assistance, coordinates multi-state collaborative projects, and communicates the views and achievements of its members.

Clean Energy States Alliance (CESA)

The Clean Energy States Alliance is a national, nonprofit coalition of public agencies and organizations working together to advance clean energy.

CESA works with state leaders, federal agencies, industry representatives, and other stakeholders to develop clean energy programs and inclusive renewable energy markets. CESA members—mostly state agencies—include many of the most innovative, successful, and influential public funders of clean energy initiatives in the country.

Featured Projects

100% Clean Energy Collaborative

CESA created the 100% Clean Energy Collaborative to assist states (and other entities) that have 100% clean energy goals by providing knowledge-sharing activities and analysis so that together they can address program challenges and opportunities.

Energy Storage Technology Advancement Partnership

The Energy Storage Technology Advancement Partnership (ESTAP) is a federal-state funding and information sharing project, managed by CESA, that aims to accelerate the deployment of electrical energy storage technologies in the U.S.

Scaling Up Solar for Under-Resourced Communities

Solar power is now the cheapest form of power worldwide, but not all households are able to access it. CESA’s Scaling Up Solar is a wide-ranging initiative to help states bring the financial, environmental, economic, and health benefits of solar to all Americans, regardless of income.

Featured Reports

Best Practices for Equitable Stakeholder Engagement in State Solar Programs (September 2024)

Best Practices for Equitable Stakeholder Engagement in State Solar Programs

SWJ Report Covers Combined

US Community-Based Organizations and Solar: A Series of Reports

SLICE 2024 Cover

2024 State Leadership in Clean Energy Awards: Case Studies of Four Exemplary State Programs that Demonstrate the Benefits of Innovation, Inclusion, and Investment

DC Solar for All Case Study Cover

Implementing Washington, DC’s Solar for All Program: An Example of Equitable Solar Outreach and Consumer Education

Maine Peaker Cover

Battery Storage for Fossil-Fueled Peaker Plant Replacement: A Maine Case Study

ES Issue Brief Cover

Energy Storage Incentive Rate Setting for States

Empowering Tomorrow Cover

Empowering Tomorrow: A Preview of States’ Greenhouse Gas Reduction Fund Solar for All Programs

Vol3 Solar for Manufactured Homes Cover

Solar for Manufactured Homes: An Assessment of the Opportunities and Challenges in 14 States

NY case study cover

Predevelopment Funding for LMI Solar and Storage Projects: A Case Study from New York

Minnesota Case Study

Strengthening a Minnesota Community with Solar and Resilience

MI Case Study Cover

Partnering to Reduce Energy Burden: A Michigan Community Solar and Weatherization Pilot

ETO cover

Investing in Relationships: Strategies State Agencies Can Use to Equitably Partner with Community Representatives

Energize Your Impact cover 640x828px

Energize Your Impact: How Foundations Can Accelerate Solar for LMI-Serving Community Institutions

Energy Modeling Cover

How Energy Modeling Works: The Uses and Limitations of Energy Modeling for Decarbonization Planning

revised report cover

States Energy Storage Policy: Best Practices for Decarbonization

100p cover

Advancing Equity through 100% Clean Energy: A Review of the Plans of 12 States

BCA report cover

Energy Storage Benefit-Cost Analysis: A Framework for State Energy Programs

OSW Equity

Offshore Wind and Equity: State of the States Report

SOMAH

California’s Solar for Multifamily Affordable Housing (SOMAH) Program: Collaboration between Community Organizations and State Energy Agencies

slice22

2022 State Leadership in Clean Energy Awards: Case Studies of Six Exemplary State Programs that Advance Clean Energy Goals, Standards, and Equity

CESA Core Members

CESA Affiliate Members

Receive e-Newsletters & More

CESA publishes several free e-newsletters. Subscribers to our mailing lists will also receive notices of upcoming webinars and new publications.