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.
Publications
News
Tools

Publications

2024

Wiser, Ryan H, Dev Millstein, Ben Hoen, Mark Bolinger, Will Gorman, Joseph Rand, Galen L Barbose, Anna Cheyette, Naïm R Darghouth, Seongeun Jeong, Julie Mulvaney Kemp, Eric O'Shaughnessy, Bentham Paulos, and Joachim Seel."Land-Based Wind Market Report: 2024 Edition." (2024).

2023

Pastor, Angela Ortega, Ashley Books, Naïm R Darghouth, and Dan Gaspar."COP28 Outcomes Report." (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).

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).

O'Shaughnessy, Eric, James Hyungkwan Kim, and Naïm R Darghouth."Technological diffusion trends suggest a more equitable future for rooftop solar in the United States."Environmental Research Letters 18.2 (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).

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).

Gill, Carrie, Shauna Beland, Ryan Constable, Tim Roughan, Caitlin Broderick, Stephen Lasher, Joyce McLaren, Sherin Abraham, Anthony Teixeria, Naïm R Darghouth, and Sydney Forrester."Use of Operating Agreements and Energy Storage to Reduce Photovoltaic Interconnection Costs: Conceptual Framework." (2022).

McLaren, Joyce, Sherin Abraham, Naïm R Darghouth, and Sydney Forrester."Use of Operating Agreements and Energy Storage to Reduce Photovoltaic Interconnection Costs: Technical and Economic Analysis." (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

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, Sydney Forrester, Eric O'Shaughnessy, and Naïm R Darghouth."Residential Solar-Adopter Income and Demographic Trends: 2021 Update." (2021).

Bowen, Thomas, Carishma Gokhale-Welch, Karlynn Cory, and Naïm R Darghouth."Quantifying Rooftop Solar Benefits: a State-Level Value of Solar Analysis for India." (2021).

2020

Barbose, Galen L, Naïm R Darghouth, Eric O'Shaughnessy, and Sydney Forrester."Distributed Solar 2020 Data Update." (2020).

Darghouth, Naïm R, Galen L Barbose, Jarett Zuboy, Pieter Gagnon, Andrew D Mills, and Lori Bird."Demand charge savings from solar PV and energy storage."Energy Policy 146 (2020). DOI

Zinaman, Owen R, and Naïm R Darghouth."Distributed Solar Utility Tariff and Revenue Impact Analysis: A Guidebook for International Practitioners." (2020).

O'Shaughnessy, Eric, Galen L Barbose, Ryan H Wiser, Sydney Forrester, and Naïm R Darghouth."The impact of policies and business models on income equity in rooftop solar adoption."Nature Energy (2020). DOI

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."Wind Energy Technology Data Update: 2020 Edition." (2020).

Barbose, Galen L, Sydney Forrester, Naïm R Darghouth, and Ben Hoen."Income Trends among U.S. Residential Rooftop Solar Adopters." (2020).

2019

Barbose, Galen L, and Naïm R Darghouth."Tracking the Sun: Pricing and Design Trends for Distributed Photovoltaic Systems in the United States - 2019 Edition." (2019).

Darghouth, Naïm R, Galen L Barbose, and Andrew D Mills."Implications of Rate Design for the Customer-Economics of Behind-the-Meter Storage." (2019).