Reasonance

Its Energy Intelligence Platform covers investment evaluation (asset sizing, profitability analysis and revenue stacking), operations (load and generation forecasts and BESS dispatch), and analytics for asset monitoring and health. It is built in three layers: the ARC engine for forecasting and co-optimisation, FLUX connectivity with a REST API for EMS and trading systems, and the HORIZON interface for KPIs and audit trails. Customers include commercial and industrial sites, traders, IPPs, utilities and investors, and data is hosted in Germany.

The 2025 Battery Report lists Reasonance among EU optimizers and under optimization and benchmarking in its BESS tech stack.