Contact Energy (ASX:CEN, NZE:CEN) said retail mass-market electricity and gas sales increased year on year in June, alongside a rise in wholesale contracted electricity sales, according to Tuesday filings with the Australian and New Zealand bourses.
Mass market electricity and gas sales jumped to 495 gigawatt hours (GWh) in June from 410 GWh last year.
Wholesale electricity sales to customer businesses fell to 364 GWh in the month from 374 GWh in June 2025, while sales to commercial and industrial customers were up to 186 GWh from 120 GWh.
Wholesale contracted electricity sales rose to 1,056 GWh from 810 GWh, while spot electricity sales increased to 981 GWh from 818 GWh.
Total customer connections reached 700,000 in June, compared with 646,000 a year earlier.