Acronyms and Abbreviations

Glossary of Terms

Units of measure

A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z


H.

H2

hydrogen

H2O

water

HAPs

hazardous air pollutants

HC

hydrocarbons

HDI

Human Development Index

HDV

heavy-duty vehicle

HDVC

high voltage direct current

HFCV

hydrogen fuel cell vehicle

HFO

heavy fuel oil

hi NUC

high nuclear scenario (in IEA modelling and publications)

hi REN

high renewables scenario (in IEA modelling and publications)

HLW

high-level waste

HPI

Human Poverty Index

HSE

Health & Safety Executive (United Kingdom)

HSPF

heating seasonal performance factor

HSR

high-speed rail

HTS

high temperature superconductor

HVAC

heating, ventilation and air conditioning

HVC

high-value chemical

HVDC

high-voltage direct current line