H - Page 9

H2S - Hydrogen Sulfide

HAG – Hot Air Generator

HCP - Habitat Conservation Plan

HELM - Hourly Electric Load Model

HHV - Higher Heating Value

HL - Hubbert Linearization

H-O DR - Laser-scribed M3 core steel

HP – High Pressure

HRA - Health Risk Assessment

HRSG - Heat Recovery Steam Generator

HTS - High-Temperature Superconducting

HV - High Voltage

HVAC - Heating Ventilation and Air Conditioning

Hz - Hertz