About Us +
Researchers in EAEI focus on three broad areas: Energy Markets, Policy, and Infrastructure; Energy and Environmental Systems Analysis; and Appliance and Equipment Energy Efficiency Standards.

We develop analytical and experimental methods and tools to assess the technical, economic and market potential of energy technologies, as well as the associated social, economic, health and environmental impacts.
Research +
EAEI researchers provide unbiased, scientific, high quality and innovative research and technical assistance to government agencies in the United States and throughout the world. We help these entities develop long-term strategies, policies and programs that facilitate energy efficiency and the deployment of clean energy technology with minimum environmental and health impacts in all sectors and industries.
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Publications

2024

Barbose, Galen L.."One Year In: Tracking the Impacts of NEM 3.0 on California’s Residential Solar Market." (2024).

2023

Forrester, Sydney, Galen L. Barbose, Eric O'Shaughnessy, Naïm R. Darghouth, and Cristina Crespo Montañés."Residential Solar-Adopter Income and Demographic Trends: 2023 Update." (2023).

O'Shaughnessy, Eric, Galen L. Barbose, Alexandra Grayson, Isa Ferrall-Wolf, and Deborah Sunter."Impacts of non-residential solar on residential adoption decisions."Frontiers in Sustainable Energy Policy 2 (2023). DOI

O'Shaughnessy, Eric, Alexandra Grayson, and Galen L. Barbose."The role of peer influence in rooftop solar adoption inequity in the United States."Energy Economics 127 (2023). DOI

Gorman, Will, Galen L. Barbose, Cesca Miller, Juan Pablo Carvallo, Sunhee Baik, and Philip White."Solar+Storage for Household Back-up Power: Implications of building efficiency, load flexibility, and electrification for backup during long-duration power interruptions." (2023).

Baik, Sunhee, Galen L. Barbose, Juan Pablo Carvallo, Cesca Miller, Will Gorman, and Michael Spears."Backup Power Performance of Solar-plus-Storage Systems during Routine Power Interruptions: A Case Study Application of Berkeley Lab’s PRESTO Model." (2023).

Barbose, Galen L., Naïm R. Darghouth, Eric O'Shaughnessy, and Sydney Forrester."Tracking the Sun: Pricing and Design Trends for Distributed Photovoltaic Systems in the United States, 2023 Edition." (2023).

Wiser, Ryan H., Mark Bolinger, Ben Hoen, Dev Millstein, Joseph Rand, Galen L. Barbose, Naïm R. Darghouth, Will Gorman, Seongeun Jeong, Eric O'Shaughnessy, and Bentham Paulos."Land-Based Wind Market Report: 2023 Edition." (2023).

Gorman, Will, Galen L. Barbose, Juan Pablo Carvallo, Sunhee Baik, Cesca Miller, Philip White, and Marlena Prapost."County-level assessment of behind-the-meter solar and storage to mitigate long duration power interruptions for residential customers."Applied Energy 342 (2023). DOI

Barbose, Galen L.."U.S. State Renewables Portfolio & Clean Electricity Standards: 2023 Status Update." (2023).

Barbose, Galen L., and Sydney Forrester."Solar PV on U.S. Houses of Worship: Overview of Market Activity and Trends." (2023).

O'Shaughnessy, Eric, Sydney Forrester, and Galen L. Barbose."Supply sunspots and shadows: Business siting patterns and inequitable rooftop solar adoption in the United States."Energy Research & Social Science 96 (2023). DOI

2022

Forrester, Sydney, Galen L. Barbose, Eric O'Shaughnessy, Naïm R. Darghouth, and Cristina Crespo Montañés."Residential Solar-Adopter Income and Demographic Trends: November 2022 Update." (2022).

Gorman, Will, Galen L. Barbose, Juan Pablo Carvallo, Sunhee Baik, Cesca Miller, Philip White, and Marlena Prapost."Evaluating the Capabilities of Behind-the-Meter Solar-plus-Storage for Providing Backup Power during Long-Duration Power Interruptions." (2022).

Barbose, Galen L., Naïm R. Darghouth, Eric O'Shaughnessy, and Sydney Forrester."Tracking the Sun: Pricing and Design Trends for Distributed Photovoltaic Systems in the United States, 2022 Edition." (2022).

Wiser, Ryan H., Mark Bolinger, Ben Hoen, Dev Millstein, Joseph Rand, Galen L. Barbose, Naïm R. Darghouth, Will Gorman, Seongeun Jeong, and Bentham Paulos."Land-Based Wind Market Report: 2022 Edition." (2022).

Forrester, Sydney, Galen L. Barbose, and Cesca Miller."Private vs. public value of U.S. residential battery storage operated for solar self-consumption."iScience 25.8 (2022). DOI

Seel, Joachim, Will Gorman, Galen L. Barbose, Mark Bolinger, Cristina Crespo Montañés, Sydney Forrester, James Hyungkwan Kim, Fredrich Kahrl, Andrew D. Mills, Dev Millstein, Bentham Paulos, Joseph Rand, Cody Warner, and Ryan H. Wiser."Batteries Included: Top 10 Findings from Berkeley Lab Research on the Growth of Hybrid Power Plants in the United States." (2022).

Darghouth, Naïm R., Eric O'Shaughnessy, Sydney Forrester, and Galen L. Barbose."Characterizing local rooftop solar adoption inequity in the US."Environmental Research Letters 17.3 (2022). DOI

Barbose, Galen L., Sydney Forrester, Eric O'Shaughnessy, and Naïm R. Darghouth."Residential Solar-Adopter Income and Demographic Trends: 2022 Update." (2022).

2021

O'Shaughnessy, Eric, Galen L. Barbose, Ryan H. Wiser, and Sydney Forrester."Income-targeted marketing as a supply-side barrier to low-income solar adoption."iScience 24.10 (2021). DOI

Barbose, Galen L., Naïm R. Darghouth, Eric O'Shaughnessy, and Sydney Forrester."Tracking the Sun: Pricing and Design Trends for Distributed Photovoltaic Systems in the United States, 2021 Edition." (2021).

Wiser, Ryan H., Mark Bolinger, Ben Hoen, Dev Millstein, Joseph Rand, Galen L. Barbose, Naïm R. Darghouth, Will Gorman, Seongeun Jeong, Andrew D. Mills, and Bentham Paulos."Land-Based Wind Market Report: 2021 Edition." (2021).

Barbose, Galen L., Salma Elmallah, and Will Gorman."Behind the Meter Solar+Storage: Market data and trends." (2021).

Paulos, Bentham, Sydney Forrester, Eric O'Shaughnessy, Christopher Dyson, Galen L. Barbose, and Ryan H. Wiser."An Assessment of Evaluation Practices of Low- And Moderate-Income Solar Programs." (2021).