Asset divestment update: Origin announces sale of Cullerin Range Wind Farm

About Origin Energy

Origin (ASX: ORG) is the leading Australian integrated energy company with market leading positions in energy retailing (approximately 4.2 million customer accounts), power generation (approximately 6,000 MW of capacity owned and contracted) and natural gas production (1,093 PJ of 2P reserves and annual production of 82 PJe).

Through Australia Pacific LNG, its incorporated joint venture with ConocoPhillips and Sinopec, Origin is developing Australia's biggest CSG to LNG project based on the country's largest 2P CSG reserves base.

About DUET Group

DUET Group is an ASX-listed (ASX:DUE) owner and operator of energy utility businesses, with a market capitalisation of ~$6.0 billion. DUET's diversified portfolio of businesses comprises:

• Dampier to Bunbury Pipeline (100%) - the only natural gas pipeline connecting the natural gas reserves of the Carnarvon basin on Western Australia's North West Shelf with industrial, commercial and residential customers in Perth and the surrounding regions;
• DBP Development Group (100%) - the owner and operator of the Wheatstone Ashburton West Pipeline and the Fortescue River Gas Pipeline (in joint venture with TransAlta);
• United Energy (66%) - a Victorian electricity distribution network covering 1,472km of southeast Melbourne and the Mornington Peninsula;
• Multinet Gas (100%) - a Victorian gas distribution company with a network covering 1,860km of the eastern and southeastern suburbs of Melbourne
• Energy Developments Pty Limited (100%) - an international provider of safe, clean, low greenhouse gas emissions energy and remote energy solutions.