NEXTDC Cuts FY27 Revenue and EBITDA Guidance After M3 Melbourne Data Center Power Delay

The Quick Take

• NEXTDC, the Australian data center operator, has lowered its FY27 net revenue and underlying EBITDA guidance following a delay in additional power supply to its M3 Melbourne facility
• The M3 power delay reflects community and stakeholder opposition that prevented the company from securing additional power grid capacity on its original timeline
• The guidance cut from a major ASX-listed data center company highlights power supply as the critical infrastructure bottleneck for AI-driven data center expansion across the Asia-Pacific region

NEXTDC's formal FY27 guidance cut—lowering both net revenue and underlying EBITDA—provides the specific financial context behind the 40% share price collapse reported in a separate cluster. The guidance revision quantifies what the M3 Melbourne power delay means for the company's near-term financial trajectory: delayed capacity means delayed tenant deployments, which means delayed contract revenue recognition. For data center companies, capacity utilization is the primary lever of EBITDA generation—fixed costs (property, infrastructure maintenance, staff) continue regardless of utilization, while revenue is tied directly to the megawatts of capacity that tenants are paying to use.

The M3 Melbourne power delay mechanism—community and stakeholder opposition preventing grid expansion approval—represents a governance and social license risk that is increasingly prevalent in data center development. Local communities near proposed data center power infrastructure (substations, transmission lines) have organized opposition in Australia, Ireland, Singapore, and the Netherlands based on concerns about land use, noise, electromagnetic impact, and water usage. NEXTDC's experience confirms that social license risk must be incorporated into data center development timelines with meaningful buffer, particularly in urban or suburban locations where community proximity is unavoidable.

For the broader Asia-Pacific data center investment thesis—which encompasses companies like Keppel DC REIT, Digital Core REIT, and IEX in India—NEXTDC's guidance cut serves as a valuation recalibration event. Investors have been pricing data center companies at premium multiples based on AI-driven demand growth assumptions that implied minimal execution risk. The Melbourne M3 power delay demonstrates that the bottleneck is not demand (which remains strong) but infrastructure delivery, creating a downward revision to near-term earnings despite an unchanged long-term growth thesis. Watch for NEXTDC's updated guidance disclosure at its next investor update, which will provide revised FY27 targets and a new M3 power supply resolution timeline.

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