GEI · Meridian Product
Global Energy Index
The benchmark for global energy health, published continuously.
The Global Energy Index distills demand, generation, reliability, renewable share, carbon intensity, and price into a single transparent score — a financial-grade index for the world's energy system.
Capabilities
What GEI delivers.
01
Composite Score
A 0–100 index combining six weighted dimensions of grid performance, recalculated every minute.
02
Regional Sub-Indices
Country, ISO/RTO, and continental indices — track the U.S., Europe, APAC, and Latin America independently.
03
Transparent Weights
Open methodology — every weight, source, and confidence score is published and version-controlled.
04
Historical Series
Decade-deep historical reconstruction allowing benchmarking against past crises and transitions.
05
Confidence Bands
Every reading carries a confidence score combining source reliability and data freshness.
06
API Access
Programmatic access for research, finance, and policy workflows — JSON, CSV, and webhook delivery.