How to optimise gas reservation

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The robber barons aren’t sparing the horses now.

Origin Energy expects the Albanese government’s domestic gas reservation scheme will initially lead to a glut of gas in the market, raising concern that volumes may not be able to be absorbed by domestic users.

The scheme would mandate 20 per cent of all LNG exports to be supplied to domestic users, but the industry argues Chris Bowen’s plan to “slightly oversupply” the market was likely to freeze spending as investors baulk at government oversight of the sector.

“That amount of volume coming from the other LNG exports probably can’t be absorbed in the domestic market initially, and there’s probably not the level of transport to meet that demand in the country,” Origin’s gas boss, Andrew Thornton, told the Morgan Stanley Australia summit.

The reservation plan only applies to future contracts and spot sales. Existing contracts are grandfathered.

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I’ve tabulated all known contracts, spot sales, 20% reservations, and 2p reserves below.

Year Exports (PJ) Contracts (PJ) Gap (PJ) Reservation Volume (PJ) Remaining 2P (PJ) Bass Strait Supply (PJ)
2015 420 700 -280 -56 38,000 680
2016 940 950 -10 -2 37,060 650
2017 1,140 1,030 110 22 35,920 620
2018 1,190 1,080 110 22 34,730 590
2019 1,200 1,110 90 18 33,530 560
2020 1,120 1,120 0 0 32,410 530
2021 1,270 1,140 130 26 31,140 500
2022 1,177 1,150 27 5 29,963 470
2023 1,194 1,160 34 7 28,769 450
2024 1,250 1,170 80 16 27,519 430
2025 1,233 1,170 63 13 26,286 410
2026* 1,230 1,170 60 12 25,056 390
2027* 1,225 1,170 55 11 23,831 370
2028* 1,220 1,165 55 11 22,611 350
2029* 1,215 1,160 55 11 21,396 330
2030* 1,210 1,150 260 52 20,186 310
2031* 1,120 1,150 260 52 19,066 290
2032* 1,100 1,100 260 52 17,966 270
2033* 1,100 1,100 260 52 16,866 250
2034* 1,100 1,100 260 52 15,766 230
2035* 1,100 1,100 260 52 14,666 210

Basically, a 20% gas reservation would leave us with a tightish market until 2031 because it does cover Bass Strait losses. Then, when the STO Kogas contract rolls off in 2030, the reservation will create a surplus og about 10%.

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We should consider doubling the reservation rate to 40% from 2027 to 2030 so we get the price relief earlier by effectively seizing offshore spot sales.

Then drop it to 20% when the contracts start rolling off.

About the author
David Llewellyn-Smith is Chief Strategist at the MB Fund and MB Super. David is the founding publisher and editor of MacroBusiness and was the founding publisher and global economy editor of The Diplomat, the Asia Pacific's leading geo-politics and economics portal. He is also a former gold trader and economic commentator at The Sydney Morning Herald, The Age, the ABC and Business Spectator. He is the co-author of The Great Crash of 2008 with Ross Garnaut and was the editor of the second Garnaut Climate Change Review.