Nebius: $40 Billion AI Infrastructure Investment Plan Faces Major Delivery Challenges

Nebius is preparing one of the most ambitious infrastructure investment programmes in the artificial intelligence industry, outlining plans to spend between $40 billion and $45 billion in 2027. The strategy reflects the growing demand for computing capacity as technology companies accelerate their investments in AI, but it also exposes the Dutch cloud infrastructure provider to significant financial and operational challenges.

The company presented its spending ambitions during its third-quarter earnings announcement on November 12, 2026. The proposed investment substantially exceeds market expectations and highlights Nebius' determination to strengthen its position in the rapidly expanding market for specialised cloud computing services, commonly known as neoclouds.

Unlike traditional cloud providers, neocloud companies focus heavily on supplying the advanced computing infrastructure required to train and operate artificial intelligence models. Their growth depends on securing major customers, acquiring powerful hardware and bringing large-scale data centres online within increasingly demanding deadlines.

Microsoft Contract Highlights Infrastructure Challenges

Despite its ambitious expansion strategy, Nebius is already facing difficulties with some of its major infrastructure projects. One of the most significant concerns involves a data centre operated by third-party provider DataOne in Vineland, New Jersey.

The facility is expected to supply AI computing capacity to Microsoft under a contract valued at up to $19.4 billion. However, construction and operational complications have pushed back the original delivery schedule.

Nebius now expects to provide slightly more than half of the contracted capacity by the end of 2026, with the remaining portion scheduled for the second quarter of 2027.

The delay is linked partly to changes in the facility's electricity supply arrangements. DataOne accelerated the withdrawal of temporary power generation systems as the site transitioned towards fuel cells supplied by Bloom Energy.

The project has also encountered regulatory and community-related obstacles. Investigations previously identified the operation of natural gas generators without the necessary permits, resulting in a $1.1 million penalty imposed by New Jersey regulators. Meanwhile, residents living near the facility have raised concerns about persistent noise, leading to legal action.

These complications illustrate how electricity availability, environmental compliance and relations with neighbouring communities can become major obstacles to the rapid development of AI infrastructure.

A Financing Strategy Built Around Future Customer Payments

To support its investment programme, Nebius intends to rely extensively on advance payments from customers and loans secured against contractual revenues.

This approach allows the company to finance infrastructure development using financial commitments from major technology customers rather than depending entirely on its existing cash reserves or conventional borrowing.

According to the company's financial projections, advance payments combined with asset-backed financing could cover as much as 85% of its planned 2027 capital expenditure.

Microsoft and Meta are among the customers whose agreements could support this financing model. Nebius also reported that advance payments associated with newly signed contracts during the third quarter exceeded the expected construction costs of the corresponding capacity.

The company ended the quarter with approximately $7.4 billion in cash, providing an additional financial cushion as it prepares for its next expansion phase.

Nevertheless, the model carries considerable risks. If construction schedules slip, infrastructure becomes operational later than expected or customers reconsider their commitments, Nebius could face rising expenses without generating the revenues required to support its financial obligations.

Revenue Growth Accelerates as Profitability Remains a Challenge

Nebius delivered strong revenue growth during the third quarter, reporting approximately $981 million in revenue, representing a 571% increase compared with the same period a year earlier.

However, around one-third of that amount came from a one-time payment associated with a new partnership model, making the underlying performance more complex to assess.

The company also revised its 2026 revenue expectations downward by $200 million, bringing its updated forecast to approximately $3 billion. Delays affecting externally operated infrastructure, particularly the New Jersey project, contributed to the adjustment.

For 2027, Nebius expects revenue to reach between $12 billion and $13 billion. It also anticipates achieving pre-tax break-even during the fourth quarter of that year.

The market reaction reflected investor concerns about the balance between growth ambitions and execution risks, with Nebius shares falling approximately 17% following the announcement.

The Wider Neocloud Market Faces a Test of Reliability

Nebius' difficulties come at a time when major technology companies are becoming increasingly cautious about relying on external infrastructure providers for their AI computing requirements.

Microsoft, one of Nebius' most important customers, has reportedly strengthened its oversight of third-party data centre projects after encountering delays across several infrastructure partnerships.

The situation highlights a broader challenge for the neocloud sector: securing large contracts is no longer sufficient to guarantee long-term success. Providers must also demonstrate that they can deliver computing capacity on schedule, maintain reliable power supplies and meet increasingly demanding operational requirements.

Nebius maintains that delays are concentrated in facilities managed by external operators, while projects developed directly by the company are progressing according to schedule or ahead of expectations. It expects these internally developed facilities to provide most of its additional computing capacity from 2027.

Ultimately, the company's $40 billion-plus investment ambition represents a major test of the neocloud business model. The expansion could position Nebius among the leading providers of AI infrastructure, but its success will depend on whether it can transform enormous financial commitments into operational capacity without allowing delays and rising costs to undermine its growth strategy.