EBITDAF fell 24% as capex jumped 80% and pre-lease FCF halved to $63m

The statutory swing reflects fair-value movements that sit below EBITDAF in gentailer accounting; the release identifies an underlying H1 profit of $79m. Operating cash flow fell 30.7% to $115m, taking OCF/EBITDA cash conversion to 46.7% from 51.6% — below the supplied historical baseline of 50.2%–70.9% (3-period mean 60.9%). Capex jumped 80% to $272m, lifting capex intensity to 27.4% of revenue, and pre-lease free cash flow more than halved to $63m. Gross borrowings rose to $1.4b from $929m, taking net debt-to-EBITDA to 5.03x — within the supplied historical range, but up from 2.66x at HY22. The interim dividend was maintained at 14.0cps.

Pre-lease FCF of $63m no longer covers the maintained 14.0cps dividend; the payout ratio against pre-lease FCF is 172.8%, up from 83.3% at HY22. The shortfall is being funded from balance-sheet capacity, which is visible in the $471m step-up in gross borrowings.

The statutory loss is misleading without the EBITDAF frame. For a gentailer, hedge and derivative fair-value swings routinely move NPAT around through the cycle; the release-labelled underlying profit of $79m versus HY22's $134m is the more useful operating read. The economic story is therefore the 24% EBITDAF decline that management attributes to short-term market conditions, not the headline loss.

Leverage has stepped up materially even though the ratio looks ordinary. Net debt-to-EBITDA at 5.03x sits within the supplied historical range (3-period mean 5.06x), but it has nearly doubled from 2.66x at HY22, total liabilities have grown 35.6% to $2.7b, and equity has fallen 9.9% to $2.7b. With Contact26 capex still rising, balance-sheet flexibility — not the reported ratio — is the constraint to watch.

Holding to a similar pattern, HY23's $246m EBITDAF would imply full-year EBITDAF of roughly $410m, well below FY22's $537m — though the actual outcome turns on hydrology, fuel costs and wholesale dynamics into H2.

No formal FY23 guidance is provided in the release. The result confirms that H1 EBITDAF has stepped down meaningfully and that the investment cycle is intensifying, but it does not quantify when either the EBITDAF gap or the FCF/dividend gap is expected to close.

Gentailer accounting routes hedge fair-value movements through the P&L below EBITDAF, and the company's own underlying profit measure of $79m sits between the $134m HY22 outcome and the $7m statutory loss. The cleaner read is the 24% EBITDAF decline and the 12.7% revenue fall, both attributed by management to short-term market conditions.

The cash result, by contrast, is genuinely weaker rather than presentational. Operating cash flow fell 30.7%, cash conversion of 46.7% sits below the supplied historical baseline range of 50.2%–70.9%, and that weaker conversion meets an 80% increase in capex. The maintained 14.0cps dividend represents 231.7% of pre-lease FCF this period — it is being funded by debt capacity, with gross borrowings up $471m. This is a transitional rather than ongoing-earnings concern only if EBITDAF recovers and the Contact26 capex curve flattens; until then, the dividend is debt-supported.

This briefing cannot assess Contact26 project economics, hydrology pathways, or any wholesale-price recovery that would close the EBITDAF and FCF gaps in the second half.