PBT up 170% on a 1.8% revenue dip, but receivables nearly doubled

What changed

Revenue slipped 1.8% to $560.5m, but profit before tax jumped 169.6% to $168.5m from $62.5m, and reported NPAT rose 405.6% to $124.4m. Continuing-operations profit was $118.1m (vs $20.2m), with a further $7.3m from discontinued gas-trading operations ($4.4m prior). The effective tax rate fell from 60.6% to 26.2%, explaining why NPAT growth (405.6%) ran so far ahead of PBT growth (169.6%). Gross borrowings fell to $2.2b from $2.3b, lowering estimated net debt to $2.2b, but cash fell from $26.1m to $8.7m. Trade debtors almost doubled to $159.9m from $81.0m. Capex rose to $264.4m (47.2% of revenue, up from 41.7%). The interim dividend was lifted 29.7% to 12.0 cents per share. Electricity distribution remains the earnings engine, contributing around $200.4m of segment result on $489.0m of segment revenue (~41% EBIT margin); "Other" ran a $3.4m loss.

What matters

• PBT is the cleaner read than NPAT. The abnormally high 60.6% prior-year effective tax rate made HY24 NPAT an unusually low base. PBT up 169.6% on a 1.8% revenue decline is still a very strong operating step-up, but NPAT's 405.6% print overstates the underlying improvement by roughly 236 percentage points. Separately, $7.3m of discontinued gas-trading profit is included in the NPAT figure.
• Working capital has moved sharply. Trade debtors rose $78.9m in six months, pushing implied receivable days from 25.8 to 51.9. Cash fell to $8.7m. With capex at 47.2% of revenue, the dividend lift to 12.0 cents is being funded against a visibly tighter liquidity position even though gross borrowings eased.
• Leverage direction is modestly favourable. Net debt is marginally lower and equity only 2.1% down, so the balance-sheet trajectory is not deteriorating despite the cash drawdown. ROE moved from 1.3% to 6.6%, consistent with the tax-rate normalisation rather than a structural jump in operating returns.

Expectations

No quantitative HY25 guidance, forward-work balance, or stated target was provided. The only shape context is FY24: HY24 delivered 50% of FY24 revenue but only 27.8% of FY24 NPAT, pointing to a second-half-weighted profit pattern in the prior year. Annualised HY25 revenue of roughly $1.1b sits about 1.8% below the $1.1b FY24 print, so on revenue the business is tracking slightly behind. On profit, annualising HY25 would materially overshoot FY24, but that extrapolation is unreliable given the tax-rate normalisation and the discontinued-operation contribution. The release does not support a specific FY25 profit expectation; it supports the read that HY25 is a much cleaner tax outcome than HY24 rather than a step-change in the operating run rate.

Quality of result

Mixed. The operating improvement at PBT (+$106.0m) is real and largely driven by the dominant electricity distribution segment, which is regulated and high-margin. However, three items temper the headline:

• The NPAT print is flattered by an effective tax rate that fell 34.4 percentage points — this is a below-the-line normalisation, not operating performance.
• $7.3m of after-tax discontinued gas-trading profit is included in total NPAT, so continuing-operations profit of $118.1m is the more comparable measure.
• Cash conversion looks to have deteriorated: operating cash flow was not disclosed in the supplied excerpts, but cash fell $17.4m and receivables rose $78.9m over the half, while capex ran at 47.2% of revenue. Whatever the formal cash flow statement shows, the balance-sheet movement is a flag.

Adjusted EBITDA was disclosed for FY24 but no HY25 adjusted EBITDA or reconciliation was supplied, which limits judgement on underlying earnings versus the prior year's $365.2m full-year benchmark.

Unresolved

• What drove the $78.9m jump in trade receivables, and is it a regulated timing/recovery mechanism or a genuine collections issue?
• What was operating cash flow and free cash flow in HY25, and how is the lifted 12.0 cent dividend covered on a cash basis?
• Why did the effective tax rate swing from 60.6% to 26.2% — mix, deferred tax, or one-off adjustments?
• Is there an HY25 adjusted EBITDA bridge comparable to the FY24 $365.2m disclosure, and how does it move year on year?
• What is the expected full-year capex path given HY25 capex of $264.4m already approaches half of the prior FY revenue base?

This briefing cannot assess underlying cash generation, FCF-based dividend coverage, or leverage-to-EBITDA because operating cash flow, free cash flow, and an HY25 EBITDA figure were not disclosed in the supplied materials.

Key metrics

Segment breakdown

Analytical metrics

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This analysis was generated using Annolyse, an AI-powered tool that analyses NZX company announcements. The analysis is based on available company filings and standard Annolyse calculations. This 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.