"This level of electricity sector expenditure appears large, but amounts to expenditure of approximately $1,000 per capita per annum between now and 2050. This amount is not an unaffordable level of expenditure – indeed household electricity bills are projected to maintain their current share of household income (approximately 2–3 per cent). Rather it demonstrates that even small improvements in electricity sector efficiency can deliver substantial, multi-billion dollar dividends to the economy."
