Four equally-weighted composite indices tracking how parts of the energy sector have moved since the start of 2025.
Each index is an equal-weighted composite of representative public companies, rebased to 100 on January 1, 2025, and updated weekly.
Weekly composite charts, rebased to 100 on January 1, 2025.
Established large-scale reactor operators and legacy nuclear utilities.
Small modular reactor and advanced-reactor developers building the next generation.
A broader clean-energy basket — solar, wind, storage, and hydrogen — outside nuclear.
New Nuclear plus the enabling supply chain — fuel, components, construction, and services.