Meaningful Household Savings: Best Practices for Achieving Equitable Solar Development

A new report compiles research on best practices for designing solar programs that provide meaningful benefits to low-and-moderate income households. The report examines different types of solar projects, including residential-serving community solar, rooftop solar, and installations serving multifamily affordable housing.

State of the U.S. Energy Storage Industry: 2024 in Review and a Look Ahead to 2025

In this February 2025 webinar, panelists discussed the past year in energy storage, including policy and regulatory updates, market rules and FERC compliance, and developments in technology and markets. Panelists shared their thoughts on what the changing landscape might bring in 2025. Slides and a recording are available here.

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.

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.

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

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Meaningful Household Savings: Best Practices for Achieving Equitable Solar Development

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Energy Storage Program Design for Peak Demand Reduction

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Bridging the Gap: How Emerging State Policies are Making Energy Storage Affordable and Accessible

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

Best Practices for Equitable Stakeholder Engagement in State Solar Programs

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

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

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

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

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Energy Storage Incentive Rate Setting for States

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

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

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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

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

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

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

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

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States Energy Storage Policy: Best Practices for Decarbonization

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

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

CESA Core Members

CESA Affiliate Members

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