Every argument behind the movement, written as a memo. One question, one document — the evidence, the numbers and the case, set down so it can be read, checked and shared. Newest first; browse the full series by category in the Library.
28 memos · newest first
Every southern mainland state plus south-east Queensland is committing to desalination as the answer to a structural water deficit by 2050. Aggregate state desal trajectory: $185–337 B over 20 years for 540–1,200 GL/yr (2–5% of 2050 demand). MMC continental water network: $65–133 B total capex, 30,000 GL/yr (~100% of 2050 demand), plus five tiers of productive value.
Read →The subsea corridor delivery industry uses Australia's AUKUS-foundation manufacturing hub, shared with the MMC land corridor programme. Eight capability streams — cable manufacturing, vessel construction, heavy fabrication, marine workforce, converter stations, subsea connectors, survey and ROV services, pipeline-laying — with named consortium partners. Cross-use between land and subsea programmes delivers 95% sovereign content at programme scale.
Read →Seven subsea multi-service corridors from Australia. Each corridor carries HVDC electricity and fibre by default; gas integrated on PNG–Karumba, hydrogen and water added where destination nations require them. Services supplied on separate spools and joined into the corridor by the cable-lay vessel as it installs. One corridor, one install, multiple services — anchoring a sovereign Australian industrial base.
Read →1,000 GW of desert solar plus 40 GW of Alice Hub pumped hydro is the SBC mainstay. The cheap electricity retires the domestic transport and electricity sectors, displaces coal generation across the Asia-Pacific via HVDC export, and delivers Australia’s 2030, 2035, and 2050 emissions targets. Plus the MMP billion-tree sequestration policy. Combined global emissions impact ~730–910 Mt CO2/yr at maturity.
Read →The case for a productised global standard for continental infrastructure, jointly authored by Japan and China through the MMC Consortium and deployed first in Australia. Apollo-Soyuz at continental scale: sovereignty in trainsets, cooperation in track. The 24-month window before commercial maglev deployments close it.
Read →The GDP arithmetic of the SBC programme. Tier 1 + Tier 2 outcomes summed at maturity. The path from current Australian GDP to a continental-scale productive economy by 2050.
Read →The expansion of the Australian workforce to 1.25–2.36 million new direct jobs across SBC construction, corridor towns, agrivoltaic farming, AI compute, and skilled migration. The plan for work in the age of automation.
Read →The counterfactual. What Australia commits to spending if the SBC does not exist — transport, defence, water, energy — and what that fragmented spend actually delivers compared to the integrated SBC programme.
Read →The three-tier revenue framework. Tier 1 direct SBC revenue (freight, maglev, HVDC, water, AI, carbon). Tier 2 enabled outcomes. Tier 3 cascading uplift. Every figure with provenance.
Read →Phase-by-phase capital cost of the SBC programme. Phase 0 spine $138–257B, Phase 0 spurs $203–381B, Phase 1 continental corridors $147–241B, Phase 2 $98–164B, Phase 3 $98–164B, Alice Hub $65–133B. Every assumption named.
Read →The largest defence outcome of the next decade is not the AUKUS submarine programme. It is the continental infrastructure that gives Australia transport fuel sovereignty and resilient supply chains.
Read →Why maglev, not high-speed rail. Speed, grade tolerance, capital cost, operational cost, and the productised viaduct that makes it deployable at continental scale.
Read →Single-leg maglev viaduct, 133.2 km across the Watagan Ranges. Newcastle–Sydney in 18 minutes direct. The cleanest application of the productised platform method.
Read →Why east-coast desal capex is building the wrong solution. Cost per GL, energy intensity, brine disposal, and what the same money builds via the Sovereign Aqueduct Network.
Read →Turning wasted monsoon water into national water security. 30,000 GL/yr from the northern catchments. Big Bertha trunk to Alice Hub. Gravity distribution south. The continental water transfer.
Read →Why Australia is the answer the world is looking for. Land, sun, water, geographic position, political stability. The structural case for Australia as the renewable power exporter of the Indo-Pacific.
Read →Why keeping the grid on coal while switching transport to EVs is the worst of all worlds for emissions and energy security. The arithmetic of why continental renewables must come first.
Read →Comparing Australia’s energy futures: Rewiring the Nation, AEMO ISP, and the MMC continental grid. Cost, timing, reliability, and which delivers a sovereign Australian electricity system.
Read →Australia’s case for a world-class inland heavy-lift launch site. Geographic latitude, MMC freight access, sovereign manufacturing supply chain, and the Indo-Pacific position.
Read →How overnight temperatures in the central Australian desert convert AI compute waste heat into recoverable electrical power via Organic Rankine Cycle engines. Free coolant. Free generation.
Read →The nation that owns the water, the electrons, and the land owns the next twenty years of AI compute. Australia’s structural advantage. Twelve AI campuses across the continental corridors.
Read →Direct technical comparison of the SBC Phase 0 multimodal viaduct against the High Speed Rail Authority proposition. Speed, capacity, cost per km, BCR, and what each delivers per dollar of public spend.
Read →The MMC is a re-industrialisation engine disguised as infrastructure. 95% sovereign content. 58,000 direct jobs. 400–600 new Tier-2 and Tier-3 businesses. A 20-year order book.
Read →Water from the north, stored in MacDonnell Ranges gorge pairs at 770 m head. 40 GW pumped hydro on demand. 16,000 GL, ~30 TWh, 32-day sovereign energy reserve. The central node of the Sovereign Aqueduct Network.
Read →The HSRA wants $55–90 billion for 191 km of coastal HSR (60% in tunnel). The Phase 0 spine runs inland, almost entirely above existing road and rail corridors. Air-rights via lease, not strip acquisition.
Read →Australia depends on diesel trucks for freight; imports 80–90% of refined fuel; runs one vulnerable rail line each to Perth and Darwin. Six Sovereign Build Corridors. Every Australian port and airport on the network.
Read →The May 2026 cancellation of Inland Rail's northern half. Rail freight collapsed from 28% to 2% over a generation. The MMC Phase 0 corridor with seven east-coast spurs is the plan that exists.
Read →The arithmetic of the SBC solar resource. 1,000 GW on 2.6% of the four Solar Regions, producing eight times Australia's electricity demand. One region alone could host 4.5 TW. Land is not the constraint.
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