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Contact Energy posts higher sales and renewables progress in December update

Contact Energy delivered higher sales, strong revenue, and renewables progress in its latest monthly report.

Posted by
Laura Stewart
Author bio Laura Stewart is a Finance Editor at The Motley Fool, where she covers Australian and international equity markets. She joined the company in 2022, following a career transition from legal advisory work in Southeast Asia into the investment industry. Prior to her current editorial role, Laura spent three years as an Equity Analyst and Writer, producing investment research across the ASX, NYSE, and NASDAQ. Her coverage included small-cap growth companies, thematic investment ideas, and high-quality U.S.-listed businesses. Laura holds a Master of Applied Finance and brings additional expertise in accounting, taxation, and estate and wealth planning from her postgraduate studies. She also has a background in law and communications, which supports her analytical and reporting work in financial markets. Outside of work, she enjoys spending time in the Adelaide Hills with her flock of sheep. Education Laura holds a Bachelor of Laws, a Bachelor of Communication (Journalism), and a Bachelor of Commerce with majors in Accounting and Corporate Finance. In 2025, she completed a Master of Applied Finance at the University of Adelaide, receiving postgraduate awards in Accounting Concepts & Methods, Ethical Principles in Accounting & Finance, Real Estate Valuation & Investment, and Tax, Estate & Wealth Planning. Social media LinkedIn FYI – I am taking a break from social media at the moment, so this account isn’t active at the moment, but I will let you know when I rejoin. Favorite investment quote "Compound interest is the eighth wonder of the world. He who understands it, earns it... he who doesn't... pays it." — Albert Einstein
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The Contact Energy Ltd (ASX: CEN) share price is in focus today after the company reported rising electricity and gas sales for December 2025, along with strong wholesale net revenue and increased customer connections.

Lakes in the form of footsteps among the green trees, indicating steps towards a healthier planet.

Image source: Getty Images

What did Contact Energy report?

  • Mass market electricity and gas sales reached 340GWh, up from 274GWh in December 2024.
  • Customer netback climbed to $168.91/MWh (December 2024: $156.56/MWh).
  • Contracted wholesale electricity sales rose to 950GWh (December 2024: 699GWh).
  • Total electricity and steam net revenue grew to $103.94/MWh (December 2024: $98.75/MWh).
  • Contact total customer connections rose to 668,000 (December 2024: 635,000).
  • Unit generation cost increased to $38.18/MWh (December 2024: $30.68/MWh).

What else do investors need to know?

Contact's mass market electricity and gas sales outperformed last year, with higher netbacks supporting profitability. Wholesale electricity and contracted sales also saw strong gains, while customer numbers continued to grow.

The company's renewable projects are progressing, including the Glenbrook-Ohurua battery expected online in Q1 CY26 and the Kowhai Park Solar project targeted for Q2 CY26. Meanwhile, the TCC plant has moved into decommissioning, reflecting Contact's shift towards renewables. December inflows into the Clutha catchment remained robust, with storage levels well above the long-term mean, supporting reliability.

What's next for Contact Energy?

Contact is ramping up its renewable generation, with several major solar, battery, and geothermal developments underway. Management has also guided for further integration of recent acquisitions and expects continued growth in both retail and wholesale markets.

The company plans to keep building its sustainable energy portfolio, supporting New Zealand's net zero ambitions and providing value to a growing customer base.

Contact Energy share price snapshot

Over the past 12 months, Contact Energy shares have declined 6%, trailing the S&P/ASX 200 Index (ASX: XJO) which has risen 4% over the same period.

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Motley Fool contributor Laura Stewart has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Scott Phillips. This article was prepared with the assistance of Large Language Model (LLM) tools for the initial summary of the company announcement. Any content assisted by AI is subject to our robust human-in-the-loop quality control framework, involving thorough review, substantial editing, and fact-checking by our experienced writers and editors holding appropriate credentials. The Motley Fool Australia stands behind the work of our editorial team and takes ultimate responsibility for the content published by The Motley Fool Australia.

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