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The REoptâ„¢ techno-economic decision support model is used to optimize energy systems for buildings, campuses, communities, and microgrids. REopt recommends an optimal mix of renewable energy, conventional generation, and energy storage technologies to meet cost savings and energy performance goals.

NREL provides expert analysis services using the full REopt model. Learn more about the REopt model's inputs and outputs.

Use the REopt Lite web tool to evaluate solar photovoltaics and battery storage at your site.

REopt analyses have supported decisions that led to more than 260 MW of renewable energy development. Learn more about the following types of REopt energy optimization projects and related case studies:

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