History
Origin grew from a gas and power explorer into a major energy retailer and LNG partner, survived a rejected takeover, and by August 2026 reported a $1,574m profit.
2006-2008: Gas projects, Sun Retail and the BG bid
In 2006 Origin was building gas supply and generation. BassGas started selling gas in mid-May after delays and a cost rise from $450m to about $750m. The Kupe project in New Zealand got its go-ahead at NZ$980m. A planned merger with Contact Energy was ended in June after Origin saw too little shareholder support, leaving it with its 51.4% Contact stake.
Retail was the big step. In November 2006 Origin agreed to buy Sun Retail from the Queensland Government for $1,202m, funded by a $400m placement at $7.10 and a share purchase plan that raised $83m. The purchase completed in February 2007. Origin rejected an AGL merger approach that month. In April it agreed to sell its Networks business to APA for $556.5m, completed in July.
In 2008 BG Group offered $14.70, then $15.50, in cash. Origin's board rejected both, pointing to a 121% jump in coal seam gas (CSG) reserves. It chose ConocoPhillips instead as 50% partner in a CSG-to-LNG venture, Australia Pacific LNG (APLNG). BG's offer lapsed on 26 September 2008. The deal completed on 30 October with US$5bn (A$6.9bn) received. Origin paid an extra 25c dividend, started a buy-back of up to $1.275bn and had no net debt.
2009-2012: Building APLNG and buying NSW
Origin spent heavily on projects. Kupe delivered first gas in December 2009. Origin bought ATP 788P for $660m and lifted its Otway stake to 67.23%. Much overseas and geothermal exploration disappointed: dry wells in Vietnam, Laos and New Zealand, and setbacks at the Geodynamics geothermal project.
In March 2011 Origin completed a $3.25bn purchase of NSW retail businesses and Eraring GenTrader rights, taking it to 4.6 million customer accounts. A fully underwritten 1-for-5 offer at $13.00 raised about $2.3bn. It also issued hybrid securities and notes.
APLNG took final investment decision in July 2011. Sinopec bought 15% and then another 10%, so Origin's stake fell to 37.5% by July 2012. In Kenya, Mbawa 1 found about 52 net metres of gas pay in September 2012, with Origin holding 20%.
2013-2015: Funding the build, then an equity raise
APLNG's cost rose 7% to $24.7bn. Origin raised funds through bank loans, euro and US dollar notes, and forward sales of oil. It bought Eraring Energy for a net $50m in 2013. In 2014 it paid Karoon US$600m for Browse Basin permits, replacing a planned equity raise with a €1bn hybrid.
The oil price fall then hit. S&P cut Origin's rating to BBB-, and in August 2015 Origin sold its 53.09% of Contact for about NZ$1.8bn. On 30 September it launched a $2.5bn 4-for-7 entitlement offer at $4.00, with a dividend cut and asset sales, and it exited geothermal and international exploration. The raising completed on 28 October.
2016-2019: Debt reduction
APLNG exported its first cargo on 9 January 2016. Origin sold assets including Mortlake Pipeline ($245m), Darling Downs Pipeline Network ($392m) and Stockyard Hill. It ran up large impairments: $1.9bn in the half to December 2016 and $3.1bn for FY17. Frank Calabria succeeded Grant King as CEO in October 2016.
The conventional upstream float was replaced by a $1,585m sale of Lattice Energy to Beach, completed on 31 January 2018. Adjusted net debt fell to just under $6.5bn by FY18, meeting the target. Dividends restarted in February 2019 and FY19 profit reached $1,211m.
2020-2022: Octopus and a smaller APLNG stake
In May 2020 Origin took 20% of Octopus Energy and a licence to its Kraken platform. COVID-19, price reregulation and gas costs weighed on Energy Markets. Large non-cash charges followed: FY21 produced a $2,291m statutory loss.
Origin sold 10% of APLNG to ConocoPhillips for $2bn net in February 2022, leaving it at 27.5%. It announced a $250m buy-back and a plan to exit its other exploration permits. It sold Beetaloo to Tamboran for $60m plus a royalty. FY22 adjusted net debt was $2,838m.
2022-2026: A failed takeover and the present
In November 2022 Brookfield and EIG's MidOcean proposed $9.00 a share. A binding deal followed in March 2023, and the offer was later lifted to about $9.53. On 4 December 2023 shareholders voted it down: 68.92% in favour against 75% needed. Origin stayed listed.
It then agreed to raise its Octopus stake to 23%, bought the Yanco Delta wind project, and agreed to run Eraring longer, now until 30 April 2029. Profit stayed strong, with FY24 underlying profit of $1,183m.
As of 13 August 2026, FY26 statutory profit was $1,574m and underlying profit $1,159m, with a 30c final dividend. APLNG paid $911m. Kraken separated from Octopus after a US$1bn raise. About 900,000 customers were affected by a data incident, and investigations were continuing.
Written from the 470 story beats below (2006 to 13 Aug 2026), which come from the company's own announcements and filings.