1. Energy Transition Index indicators and weighting framework
Notes: “(‑)” means the indicator is negatively associated with the Index score. For example, an increase in household electricity prices lowers that country’s economic development and growth score. Indicator values for each country are normalized according to threshold values determined by the indicator‑specific distributions, and aggregated according to the weighting framework to determine country‑level scores.
TPES = total primary energy supply; PPP = purchasing power parity; US¢ = US cents; MMBTU = million metric British thermal unit; ug/cm3 = micrograms per cubic centimetre; MJ = megajoule; GJ = gigajoule; kWh = kilowatt hour.
Source: World Economic Forum
2. Data sources