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Meridian Energy (MEL) / HY25

EBITDAF fell 42% on record-low inflows, swinging Meridian to a $121m loss

Net debt/EBITDA jumped to 6.0x against a 2.2x–3.3x historical range as cash conversion fell to 19.5% from 68.4%.

Energy & Utilities / Integrated gentailer

MEL revenue trajectory

Revenue context before the current result.

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HY26 was $2b, versus $4.8b in FY25.

MEL EBITDAF margin

EBITDAF margin across covered periods.

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  • HY23 MEL: Outside range high ebitda margin. 27.8%; 3-period range 11.4% to 25.2%. EBITDA margin: 27.8%, above normal range; 3-period mean 19.2%, range 11.4%-25.2%.
  • HY25 MEL: Outside range low ebitda margin. 11.4%; 3-period range 21% to 27.8%. EBITDA margin: 11.4%, below normal range; 3-period mean 24.7%, range 21.0%-27.8%.
EBITDA margin: 11.4%, below normal range; 3-period mean 24.7%, range 21.0%-27.8%.

MEL operating cash flow

Operating cash flow across covered periods.

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HY26 was $336m, versus $318m in FY25.

MEL working-capital movement

Operating working-capital absorption or release by reporting period.

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  • HY24 MEL: Outside range low operating working-capital movement. $-272.5m; 3-period range $-30m to $0m. Operating working-capital movement: NZ$-272.5m, below normal range; 0/3 prior periods had builds, and 2 had releases averaging NZ$-17.6m.
  • HY26 MEL: Outside range high operating working-capital movement. $0m; 3-period range $-272.5m to $-5.2m. Operating working-capital movement: NZ$0.0m, above normal range; 0/3 prior periods had builds, and 3 had releases averaging NZ$-102.6m.
Operating working-capital movement: NZ$0.0m, above normal range; 0/3 prior periods had builds, and 3 had releases averaging NZ$-102.6m.
Release date
26 February 2025
Published
22 April 2026
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Key metrics

Numbers worth scanning first

HY25 vs HY24

Revenue

$2.3b

+6.8% ↑ vs $2.1b

Net profit after tax

−$121m

Suppressed: metric quality flags mark this value as unsuitable for normal comparison.

Net cash inflow from operating activities

$50m

-83.5% ↓ vs $303m

Interim dividend per share

6.2c

flat vs 6.2c

EBITDAF

$257m

-42.0% ↓ vs $443m

Profit before tax

−$168m

Suppressed: metric quality flags mark this value as unsuitable for normal comparison.

Cash and cash equivalents

$111m

-49.8% ↓ vs $221m

Total assets

$13b

+27.4% ↑ vs $10.2b

What changed

A hydrological and gas-market shock dominates this result

EBITDAF fell from $443m to $257m (-42%) and the group swung from a $191m profit to a $121m loss, with PBT down 163.9% and NPAT down 163.4%. Management describes "year record low inflows and an unexpected and unprecedented shortage of domestic gas," which forced calling the largest NZAS demand-response option.

Revenue rose 6.8% to $2.3b (within Annolyse's historical range of -11.0% to +38.1%), but the price/cost squeeze meant top-line growth could not protect earnings.

Net debt/EBITDA reached 6.0x, materially above the supplied historical range of 2.2x–3.3x and a mean of 2.7x. Operating cash flow collapsed to $50m from $303m, and total assets expanded 27.4% to $13b, reflecting the acquisition overlay flagged for the period.

What matters

Leverage has stepped outside the historical envelope

At 6.0x EBITDAF, leverage is 3.3x above the historical mean and well outside the 2.2x–3.3x band. Some of this is the EBITDAF denominator collapsing on a one-period shock, but net debt itself rose to roughly $1.5b from $1.2b. This matters because financial flexibility is now tighter at exactly the moment management is funding both an acquisition and a capex programme running at 4.6% of revenue.

Cash conversion fell sharply and the gap is not working-capital noise. OCF/EBITDAF dropped to 19.5% from 68.4%. Operating working capital moved by only -$5.2m, so the conversion gap is driven primarily by the earnings collapse and hedge/derivative cash flows associated with the dry-period response, not a build in receivables or inventory. Debtor days actually fell to 24.0 from 39.5. This means the cash-flow weakness reflects the operating shock directly, not a timing issue that reverses in the second half.

The acquisition complicates like-for-like reading. Total equity rose by roughly $2b and total assets by $2.8b, while gross borrowings barely moved ($2.8b vs $2.8b on the supplied basis). The asset base, depreciation, and forward earnings power are not on a like-for-like footing with HY24, which means future ratios should be re-anchored once a clean period of post-acquisition trading is available.

Expectations

No forward EBITDAF target, hedge-cycle disclosure, or generation/inflow outlook has been supplied with this release, so a quantified second-half view is not supportable here

FY24 delivered $905m EBITDAF and $667m of operating cash, of which the HY24 share was 49% and roughly 45% respectively; on that shape, a typical second half would not, on its own, recover the $186m EBITDAF gap opened in HY25.

The interim dividend was held at 6.15 cents per share. Held flat against an underlying $5m loss (versus $175m underlying profit prior), payout is being supported by the balance sheet rather than current-period earnings, which matters for how investors should read the dividend signal.

Quality of result

This is an operating-driven loss, not a tax or presentation distortion

The effective tax rate moved to -28.0% from +27.4%, but PBT and NPAT growth are essentially identical (-163.9% vs -163.4%, a 0.5pp gap), so the cleaner read is PBT, and PBT confirms the operating story. Underlying NPAT cited in the release fell to a $5m loss from $175m, consistent with the headline movement and with a hydrology/gas event rather than a one-off accounting item.

The working-capital line is not flattering the result either: receivables shrank, debtor days improved, and operating working capital absorbed only $5m. This means there is little timing benefit to reverse and little timing penalty to recover. The earnings hit is being recognised in the period it economically occurred, which is good for transparency but bad for any expectation of automatic snap-back. Capex at $104m (4.6% of revenue) and the acquisition overlay together explain why free cash flow before leases was -$54m despite a positive OCF print.

Unresolved

Open questions

What proportion of the $186m EBITDAF decline does management attribute to inflows, gas, and hedge book versus retail margin, and how much is expected to reverse?
How is the acquisition being funded on a sustained basis, and what is the post-acquisition target range for net debt/EBITDAF?
What is the cost and duration of the NZAS demand-response call, and does the contract structure create further earnings tail through the second half?
Is the 6.15c interim dividend intended to be maintained at the FY25 final, given underlying earnings are negative and FCF pre-lease was -$54m?
How will hedge cover, generation mix, and storage going into the second half differ from the conditions that drove the first-half result?

This briefing cannot assess hydrological inflow trajectories, hedge-book mark-to-market dynamics, or the standalone economics of the acquisition without disclosures not contained in the supplied release.

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Ask about MEL HY25

Ask follow-up questions about Meridian Energy's HY25 result.

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Informational only. No buy, sell, hold, price-target, or personal financial advice.

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Sign in to ask questions about Meridian Energy's HY25 result.

What proportion of the $186m EBITDAF decline does management attribute to inflows, gas, and hedge book versus retail margin, and how much is expected to reverse?Why does "Leverage has stepped outside the historical envelope" matter?How strong was the cash and earnings quality in HY25?What should I watch next for MEL after HY25?

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Data appendix

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Sources

Current period

Condensed Interim Financial Statements for the six months ended 31 December 2024

HY25 / financial report↗

Investor Presentation

HY25 / results presentation↗

Media Announcement

HY25 / results release↗

NZX Results Announcement

HY25 / results announcement↗

Prior comparable period

Condensed Interim Financial Statements for the six months ended 31 December 2023

HY24 / financial report↗

Media Announcement

HY24 / results release↗

NZX Results Announcement

HY24 / results announcement↗

Full-year context

Integrated Report for the year ended 30 June 2024 (including audited financial statements)

FY24 / financial report↗

Media Announcement

FY24 / results release↗

NZX Results Announcement

FY24 / results announcement↗

Related insights

Cross-company views selected from the metrics in this briefing.

Cash conversion quality

This result converted 19.5% of EBITDA to operating cash flow, -48.9pp versus the prior comparable period.

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Leverage and balance-sheet risk

Net debt / EBITDA is 6.01x, +3.37x versus the prior comparable period.

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Earnings quality and statutory distortions

This result includes a statutory earnings-quality distortion flag.

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Revenue growth context

Revenue growth was 6.8% for this reporting period.

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This briefing is based on available company filings and standard Annolyse calculations. It is general information only and does not constitute financial advice. The analysis may contain errors. Always read the original company filings and consult a licensed financial adviser before making investment decisions.

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