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ARIES Annual Report 2023

2023 was a big year for ARIES—marked by community clean energy buildouts, advanced R&D, expanded capabilities, and more

Read the Annual Report


Advanced Research on Integrated Energy Systems (ARIES) is the nation’s most advanced platform for energy system integration research and validation at scale. It is designed to match the complexity of the future energy system and facilitate the development and deployment of groundbreaking technologies.

Wanted: Partners in Power Electronics Experiments

NREL is issuing a special invitation to forward-thinking power system operators; pioneering utilities; cutting-edge, grid-level power electronics vendors; and courageous communities. Bring your most fundamental renewable grid modernization/transition challenges to NREL’s Power Electronics Grid Interface (PEGI) Platform, and we’ll provide the incomparable capabilities and expertise to validate your proposed solutions. It’s a 50-50 collaboration, and partners walk away with data-backed confidence to move forward. Interested organizations can contact Barry Mather.

R&D 100 Winner Leverages ARIES

ARIES capabilities helps communities achieve their clean energy goals through award-winning software.

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ARIES Project Highlights

Find out how communities, companies, governments, and energy leaders are using the ARIES platform to move toward a clean energy future. Explore the projects.

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The ARIES platform is supported by the Department of Energy Office of Energy Efficiency and Renewable Energy.