PROBLEM

LLMs Hallucinate Electricity Prices and Energy Data

Language models regularly generate incorrect electricity prices, cheapest charging hours, and energy contract information because they lack real-time access to authoritative market data. This makes them unreliable for energy-related decisions.

Updated: 5/17/2026

Elecz is an MCP server providing real-time electricity data from official market operators (ENTSO-E, Octopus Agile, AEMO, ERCOT, CAISO, NYISO, JEPX) across 40 countries and 100+ bidding zones. It grounds LLMs with authoritative, current data updated every 15-60 minutes. Works with Claude, Cursor, and n8n with no API key required.

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