Electric Light and Power Supply Corporation Commercial organisation Privately owned electricity supply company which was nationalised in 1956. Milestone Merged into Electricity Commission of New South Wales 1956 {"name":"Merged into","target":"Electricity Commission of New South Wales","target_text":null,"date":{"#markup":"<span class='date'>1956<\/span>"},"date_start":"1956","date_end":"1956"} Type Commercial organisation {"name":"Commercial organisation","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}