Advanced Research on Integrated Energy Systems (ARIES) is the U.S. Department of Energy's advanced research platform to validate our future integrated energy system with increasing integration of renewables, storage, and interactive loads at a size and scale that matters.

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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

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 Impacts

Read examples of how communities, companies, governments, and other energy leaders are making an impact using the ARIES platform to achieve their energy transition goals.

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


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