--- title: "NextDC fell 42% after a Melbourne suburb's parked cars delayed the power line for its M3 data center" description: "Australia's largest listed data-center developer lost as much as 45 percent of its market value on October 21 after residents of one Melbourne suburb stopped the power line its M3 campus was waiting for, forcing a full-year guidance cut. The delivery gap, not demand, is now the constraint investors price." publisher: "The Inference" section: "Markets" published: 2026-10-21T13:57:49.470Z modified: 2026-10-21T13:57:49.470Z canonical: https://theinference.org/article/nextdc-fell-42-after-a-melbourne-suburb-s-parked-cars-delayed-the-power-line-for-its-m3-data-center language: en keywords: "Data Centers, AI Infrastructure, Power, Australia, Stocks" --- # NextDC fell 42% after a Melbourne suburb's parked cars delayed the power line for its M3 data center > Australia's largest listed data-center developer lost as much as 45 percent of its market value on October 21 after residents of one Melbourne suburb stopped the power line its M3 campus was waiting for, forcing a full-year guidance cut. The delivery gap, not demand, is now the constraint investors price. The buyers are ready and the delivery is not, and that difference just cost [NextDC](https://theinference.org/markets/companies/nextdc) almost half its market value. Australia's biggest listed data-center developer fell as much as 45 percent to A$5.07 on Wednesday after [cutting fiscal 2027 guidance](https://www.rttnews.com/3700920/nextdc-cuts-fy27-revenue-ebitda-guidance-on-m3-power-delay-shares-plunge.aspx) because the power line to its Melbourne M3 campus slipped to fiscal 2028; the stock closed down 42 percent at A$5.35 [1][2]. The binding constraint on the AI build-out has moved from chips and signed customers to [grid connections](https://theinference.org/article/vertiv-bets-up-to-2-6-billion-that-ai-s-bottleneck-is-the-wire) and community consent. ## A suburb's cars and shovels delayed the power line The chain runs through one street in Maribyrnong, west Melbourne. Grid operator Jemena suspended high-voltage pole work in September after residents parked cars across access routes and backfilled trenches, and [says work cannot restart before February 2027](https://www.mingtiandi.com/real-estate/data-centres/nextdc-shares-drop-44-after-data-centre-delay-triggers-profit-warning/); the council is withholding consent while it consults the community [1][3]. Because Victoria's government enters caretaker mode on November 3 before the November 28 election, the planning decision on M3 stages 6 and 7 is deferred to 2027 [3]. NextDC stripped about A$140 million of contracted revenue and EBITDA from guidance, cutting net revenue to A$475-500 million and EBITDA to A$245-265 million [1][2]. It paused all new developments and land purchases, is weighing force majeure on the affected contracts, and warns that service-level credits could push EBITDA below even the new range [1][3]. *Chart: **The new fiscal 2027 guidance: A$140 million stripped from contracted revenue and EBITDA** Range chart of NextDC's cut fiscal 2027 guidance, net revenue A$475-500 million and EBITDA A$245-265 million* *NextDC's revised fiscal 2027 guidance after the M3 power-line delay, in millions of Australian dollars. About A$140 million of contracted revenue and EBITDA was removed; service-level credits could push EBITDA below the new range. Sources: KuCoin News (1), RTTNews (2). [1][2]* ## This is a repricing, not a demand verdict Demand is not the problem here: contracts are signed and construction of the data halls continues. But the market had priced NextDC at roughly 37 times fiscal 2027 EV/EBITDA against a 22 times global peer average, and UBS expects no profit before fiscal 2031 with debt peaking at A$11.2 billion [1]. At that entry price, a delivery slip of one year is a valuation event, not a rounding error. The same force is visible beyond Melbourne: Bloomberg [counts at least 106 US data-center projects blocked or delayed this year, worth about $198 billion](https://www.kucoin.com/news/flash/australian-data-center-firm-nextdc-slumps-45-after-project-delay), and [Oracle](https://theinference.org/markets/companies/oracle) has invoked force majeure on its New Mexico campus over permitting and power [1]. [Goldman Sachs](https://theinference.org/markets/companies/goldman-sachs) initiated NextDC at Neutral eight days before the crash, calling capital "the real brake" and flagging a funding gap above A$1 billion [1]. The concrete thing to watch is NextDC's board decision at the November 20 annual general meeting on selling development sites no longer needed, the results of a full capital-expenditure review due by that date [3]. Then watch Jemena's February 2027 restart [3]. AI demand is real, and the reward now goes to whoever closes the power gap: behind-the-meter generation, and sites built with the community's consent rather than against it. ## Takeaway NextDC's 42 percent crash shows AI data-center valuations now hinge on power delivery and community consent, not demand: with the stock at 37 times EV/EBITDA, a one-year slip on one Melbourne power line wiped out nearly half the company's market value. ## Sources 1. [KuCoin News (carrying CoinDesk reporting), Australian data center company NextDC drops 45% following project delay, 21 October 2026](https://www.kucoin.com/news/flash/australian-data-center-firm-nextdc-slumps-45-after-project-delay) 2. [RTTNews, NEXTDC Cuts FY27 Revenue, EBITDA Guidance On M3 Power Delay; Shares Plunge, 21 October 2026](https://www.rttnews.com/3700920/nextdc-cuts-fy27-revenue-ebitda-guidance-on-m3-power-delay-shares-plunge.aspx) 3. [Mingtiandi, NextDC Shares Drop 44% After Data Centre Delay Triggers Profit Warning, 21 October 2026](https://www.mingtiandi.com/real-estate/data-centres/nextdc-shares-drop-44-after-data-centre-delay-triggers-profit-warning/) --- NextDC fell 42% after a Melbourne suburb's parked cars delayed the power line for its M3 data center — The Inference. Canonical: https://theinference.org/article/nextdc-fell-42-after-a-melbourne-suburb-s-parked-cars-delayed-the-power-line-for-its-m3-data-center