LF Energy Summit Europe 2026

This demo introduces Smart HEMS-Benchmark, an open benchmarking framework for residential DER systems that is entering the LF Energy project onboarding process. It addresses a key gap in today’s ecosystem: the lack of transparent, standardized, and reproducible evaluation for HEMS performance across technologies, regions, and policy settings.
We demonstrate an end-to-end workflow across three layers: (1) location and sizing assessment with long-horizon techno-economic analysis, (2) HEMS algorithm benchmarking under standardized scenarios, and (3) VPP participation benchmarking for grid-service and market-oriented use cases. The demo covers uncertainty-aware simulation (load, PV, price, device behavior), multiple tariff models (fixed, TOU, dynamic), and policy regimes (e.g., net metering, net billing, non-export).
By combining open datasets, consistent metrics, and repeatable pipelines, Smart HEMS-Benchmark enables fair comparison from baseline strategies to advanced AI-driven control, supporting both research and real-world deployment decisions.