Committees & Groups

Handy Whitman Index

The Handy Whitman Index is used for the annual escalation factors. These escalation indices should be used in the calculation of generating unit Maintenance Adders, in accordance with the Variable Maintenance Cost, Section 2.6 in the Cost Development Guidelines. The “Handy Whitman Index” will be revised to reflect these new numbers each year.

Handy Whitman Index PDF   1.4.2024