The Mercury NZ Ltd (ASX: MCY) share price is in focus after the company upgraded its FY2026 EBITDAF guidance to $1.05 billion, up from the previous $1.0 billion forecast. This reflects strengthened portfolio management and increased renewable generation expectations.

Image source: Getty Images
What did Mercury NZ report?
- FY2026 EBITDAF guidance lifted to $1.05 billion (previous: $1.0 billion)
- Upgrade driven by disciplined portfolio management
- Higher forecast renewable generation from hydro and new assets
- Electricity generation 100% from renewable sources
What else do investors need to know?
Mercury's upgraded guidance is based on current portfolio settings and positive outlooks for hydro generation and new renewable assets. However, the company has flagged that forecasts may still change if there are significant events, one-off costs, or shifts in hydrological conditions.
Mercury continues to benefit from its diversified generation mix across hydro, geothermal and wind, and its multi-service retail operations in New Zealand. The New Zealand Government retains a legislated 51% stake in the company.
What's next for Mercury NZ?
Mercury's future performance will depend on hydrological conditions and the integration of new renewable assets. The company remains focused on disciplined portfolio management and delivering value to shareholders while maintaining its 100% renewable generation strategy.
Investors should keep an eye on how changing weather patterns and market conditions could impact future earnings guidance.
Mercury NZ share price snapshot
Over the past 12 months, Mercury shares have risen 1%, trailing the S&P/ASX 200 Index (ASX: XJO) which has risen 15% over the same period.