Contact Energy has reported a strong operational performance in June with volume growth across both retail and wholesale channels, though revenue margins have compressed as wholesale electricity prices have declined sharply. Mass market electricity sales reached 495GWh, up 20.7 percent from 410GWh a year earlier, while wholesale contracted electricity sales climbed 30.3 percent to 1,056GWh. This volume trajectory reflects strong demand across the New Zealand market and Contact’s ability to expand its commercial footprint despite subdued pricing conditions.
The cost side of the business has delivered the most significant performance driver. Unit generation costs fell 29.7 percent to $38.16/MWh from $54.27/MWh in the prior year period, while Contact’s own generation costs dropped even more sharply from $47.27/MWh to $26.28/MWh, representing a 44.4 percent improvement. This cost compression was enabled by elevated hydro inflows into the Clutha catchment, which ran at 171 percent of mean for June, and strong storage levels across the national hydro fleet as of mid-July, with South Island storage at 145 percent of mean and North Island at 123 percent of mean. These favorable hydrological conditions offset some of the impact from negative pricing dynamics.
The pricing environment has deteriorated considerably since month-end. The Otahuhu quarterly futures contract for Q4 2026 has collapsed from $62.6/MWh on 30 June to $45.55/MWh as of 17 July, reflecting both the benign hydro storage situation and weaker demand dynamics. National electricity demand declined 0.04 percent year-on-year in June, though June 2026 was New Zealand’s warmest June on record at 1.9 degrees above the long-term average, which may have suppressed heating demand. Mass market netback margins tightened to $141.18/MWh from $146.32/MWh, while wholesale electricity and steam net revenue declined to $175.68/MWh from $186.08/MWh, indicating that cost improvements have been insufficient to offset the revenue headwinds from lower market prices.
The deterioration in forward wholesale prices since month-end represents a material headwind for Contact’s earnings outlook, particularly given the company’s reliance on wholesale revenue. The company has contracted gas volumes of 7.8PJ for the next 12 months, providing some hedging against future price movements, though the sharp decline in electricity prices since 30 June suggests the company’s H1 FY2027 earnings potential has been materially impacted by the external price environment.
Contact has a substantial renewable development pipeline positioned to deliver cost advantages through the energy transition. Projects under construction include Kōwhai Park Solar in Q3 2026, Te Mihi Stage 2 geothermal in Q3 2027, Glenbrook-Ohurua Battery in Q1 2028, and Glorit Solar in Q4 2028, with combined costs totaling approximately $1.5 billion. These assets will progressively replace higher-cost generation and improve the company’s positioning as the wholesale market stabilizes. Investors should monitor forward wholesale price movements closely, as the recent sharp decline in electricity futures will create near-term earnings headwinds. The speed at which the renewable pipeline completes and contributes to earnings will be the key performance watch for the second half of 2026. This announcement is price sensitive and has been flagged as material by the ASX.
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About Contact Energy Limited (ASX: CEN)
Contact Energy Limited generates and sells electricity and natural gas in New Zealand through both wholesale and retail segments. The company owns and operates hydro, geothermal, and thermal power stations that produce more than 25% of New Zealand’s electricity, and retails these services along with broadband to nearly half a million customers.
If you would like to discuss this announcement or how it might affect your portfolio, request a callback or call us on 1300 889 603.
