Live Data Platform

Index of Leading
Energy Indicators™

Security, reliability, cost, and the environment are interconnected features of all energy policy. The Index of Leading Energy Indicators™ tracks where current policies are headed.

42Quantitative indicatorsAcross four scored dimensions
7Federal data sourcesEIA, FERC, ISO/RTO, IEA, USGS, BLS, Census
Q1 '26Next quarterly update
Data center infrastructure
Tracking U.S. Energy Security

42 indicators across supply, reliability, affordability, and resilience

What We Measure

Four pillars of the index

Featured: Security Index

What the data reveals

The U.S. Energy Security Index™ is the first available pillar. Explore the full report or read the methodology.

68.4

Composite Security Score

Down 2.1 points from the prior quarter, driven by declining reserve margins and rising import dependence for critical minerals.

–14%

Reliability Dimension

Year-over-year decline driven by accelerating coal plant retirements without equivalent dispatchable replacements.

3.2x

AI Demand Growth

Data center electricity demand projected to grow 3.2x by 2030, with largest strain on PJM, ERCOT, and MISO regions.

Read the Security Index Interactive Dashboard — Coming Soon
Approach

Data-driven, not opinion-driven

The ESI relies exclusively on publicly available data from government agencies, ISOs, and international bodies. Every indicator is transparent, reproducible, and independently verifiable.

Reviewed annually by an independent advisory panel. Open methodology — download the full technical paper or explore the changelog.

  • Indicators tracked42
  • Dimensions scored4
  • Federal data sources7
  • Update cadenceQuarterly
  • Data formatsCSV, JSON, API
  • LicenseOpen access
Energy infrastructure
Open Data Platform

Transparent methodology, independently verifiable results

Frequently asked questions

The ESI draws exclusively from publicly available datasets including EIA, FERC, regional ISOs/RTOs, IEA, and USGS. No proprietary data is used.
The composite index and all four dimension scores are updated quarterly. Some individual indicators update more frequently. All changes are documented in a public changelog.
Yes. The full ESI dataset is downloadable in CSV and JSON formats. API access is available for researchers and partners.
Each dashboard chart includes an embed code for articles, testimony, and reports. Attribution to NCEA is required.
Reviewed annually by NCEA's advisory board and an independent panel of energy economists, grid engineers, and policy experts.
Interactive Tool

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Explore 18 risk indicators across six categories. Free, open, and built for decision-makers who need clarity.

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For Decision-Makers

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