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REopt™ API

The REopt™ Application Programming Interface provides programmatic access to REopt web tool back-end. REopt is a techno-economic decision support platform is used by NREL researchers to optimize energy systems for buildings, campuses, communities, microgrids, and more. REopt recommends the optimal mix of renewable energy, conventional generation, and energy storage technologies to meet cost savings, resilience, and energy performance goals.

General information related to REopt can be found at

For user support please use the discussion board at

REopt API V2 (GET /api/reopt/v2 or /api/reopt/dev)

Version 2 is the development version of the REopt API. It will become the stable version on October 1st, 2022.

REopt API V1 (GET /api/reopt/v1 or /api/reopt/stable)

Version 1 is the current, stable version of the REopt API. Support for v1 will end September 30th, 2022 when v2 will become the stable version.

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