Nebius told shareholders in its second-quarter 2026 letter that the expected payback period on deals signed in the quarter is “1 year and 10 months”, or 22 months, down from “our two-to-three year payback period previously”. The same letter says Nebius uses “a five-year useful life for our server and network equipment”, up from four years before 2026.
By our arithmetic, a 22-month expected payback is about 37% of a 60-month depreciation life.
Business Pill · Credit Spread
An evergreen Business Engineer explainer on credit spreads. It teaches the general idea only and does not discuss this story.
The key insight: Nebius’s Q2 2026 shareholder letter puts the expected payback on deals signed in the quarter at 1 year and 10 months, down from two to three years, while it depreciates servers and network equipment over five years. By our arithmetic, 22 months is about 37% of that 60-month life.
The letter says Nebius’s second-quarter deals “saw an average yield of more than $20 million per megawatt”, against a 2026 base of $12 million per megawatt of annual contract value. Four of its deals averaged more than $1 billion of total contract value each, “and a yield of $20-25 million per megawatt”.
For the third quarter, the letter shows short-term capacity deals above $40 million per megawatt and says “We see a priceopportunity in the $40-50 million per MW range and we signed our first one this week”. It describes such deals as “typically multi-month engagements, priced at a premium”.
Nebius says roughly 70% of deals closed included customer prepayments, which it calls an all-time high, covering 50% to 60% of the associated capex. Its footnote defines the payback as an estimate “based on forecast costs and contracted future capacity, including capacity not yet built”.
Years of revenue needed to cover a GB300 megawatt at each Nebius price tier. Prices ($12 million 2026 base, $20-25 million for Q2 deals, above $40 million for Q3 short-term deals), the 1-year-10-month payback estimate for Q2 deals and the five-year server life are from Nebius’s Q2 2026 shareholder letter. The $40.5-63.5 million build-cost range is @nodiligence’s estimate, not a Nebius figure. The division is our arithmetic, on revenue before power, staff, tax and interest.
What Was Posted on X
$NBIS
nebius’s new contracts pay back the whole build in 1.8 to 2.8 years of revenue, which seems short for hardware that’s supposed to last six.
a megawatt of GB300 capacity is about 7.4 racks plus the building and power. with a rack at $3.7m to $6.5m and the data centre at $13.1m to $15.4m a megawatt, the build costs $40.5m to $63.5m a megawatt. against that:
1. at $12m a megawatt a year, nebius’s 2026 base, it takes 3.4 to 5.3 years. 2. at $20m, the bottom of its new core contracts, 2 to 3.2 years. 3. at $22.5m, the middle of the $20m to $25m range, 1.8 to 2.8 years. 4. at $45m, roughly its short-term pricing, 0.9 to 1.4 years.
that’s revenue before power, colocation, staff, tax and interest, so it isn’t cash payback. still, a seller that expected six years of earnings could price for a longer payback and win more volume with it.
a payback of two to three years fits a seller who expects the asset’s value to be gone soon after, one with the pricing power of a shortage it knows won’t last, or one that just wants its money back before it finds out.
the payback alone wont tell us which of those nebius believes, though my guess is it’s pricing for the length of the contract.
This post by @nodiligence on 8 November set out the payback arithmetic this piece checks: a GB300 megawatt at an estimated $40.5 million to $63.5 million, divided by Nebius’s price tiers. The cost range is the poster’s estimate; the price tiers and the 22-month payback estimate are from Nebius’s Q2 letter.
Every time I check how long a GPU lasts, the answer depends on who says what. Nvidia says eight years or more, neoclouds book six and their banks underwrite three to four… so I stopped asking which is right & started wondering who pays when it is wrong. https://x.com/i/article/2118311596821041152
In this earlier post the same account wrote that Nvidia says GPUs last eight years or more, neoclouds book six and their banks underwrite three to four. Nebius’s own letter says it uses a five-year useful life for servers and network equipment.
One Poster’s Payback Arithmetic
A post on X by @nodiligence on November 8 put the build cost of a GB300 megawatt at $40.5 million to $63.5 million, using its own estimates of about 7.4 racks at $3.7 million to $6.5 million each plus $13.1 million to $15.4 million of data centre per megawatt. Those cost figures are the poster’s, not Nebius’s.
Dividing that range by Nebius’s disclosed prices gives revenue paybacks of 3.4 to 5.3 years at the $12 million base, 2.0 to 3.2 years at $20 million, 1.8 to 2.8 years at the $22.5 million midpoint of the $20-25 million range, and 1.0 to 1.6 years at $40 million, by our arithmetic. The poster notes these are revenue before power, colocation, staff, tax and interest, “so it isn’t cash payback”.
The poster’s earlier post set out how GPU lifetimes are described: “Nvidia says eight years or more, neoclouds book six and their banks underwrite three to four”. Our earlier piece on Nvidia’s $108.5 billion of guarantees and six-year lives at AI clouds covers the same question.
Who Carries the Gap
Nebius’s own payback figure includes related operating costs, unlike the poster’s revenue-only arithmetic, and is shorter than its five-year depreciation life. The letter says prepayments covered 50% to 60% of the associated capex on about 70% of deals; as we read it, that shifts part of the up-front cost to customers on those deals.
As we read the letter, the shorter payback rests on two disclosed levers: prices above $20 million per megawatt on second-quarter deals and prepayments covering 50% to 60% of capex on about 70% of deals.
As we read the poster’s arithmetic next to the letter, revenue paybacks shorten from 3.4-5.3 years at the $12 million base to 1.0-1.6 years at $40 million, so the price tier matters more than the build-cost estimate.
As we read the useful-life disclosure, Nebius lengthened its depreciation period to five years from four in 2026, while its payback estimate moved the other way, from two to three years to 22 months.
Nebius Group, Q2 2026 letter to shareholders
“Prepayment has become the market standard for securing capacity in a supply-constrained environment”
Three Implications
FOR NEBIUS The letter says it could sell its entire 2027 capacity on these terms but is keeping some capacity for immediate customer needs.
FOR CUSTOMERS The letter says roughly 70% of deals included prepayments, which cover 50% to 60% of the associated capex.
FOR THE Q3 REPORT The letter shows third-quarter short-term capacity deals above $40 million per megawatt, against a 2026 base of $12 million.
The essay argues that “the capex race is no longer a corporate spending cycle” and that “It is a sovereign-scale financing problem dressed in tech-company clothing”.
As we read it, Nebius’s letter shows one neocloud’s answer to that financing problem: customer prepayments and short paybacks. The essay does not discuss Nebius’s payback figures.
What Is Not Established
Nebius’s 22-month figure is an estimate for deals signed in the second quarter, based on forecast costs and capacity not yet built; it is not a reported result. The build-cost range used in the poster’s arithmetic is the poster’s estimate, not a Nebius disclosure. The letter does not give a payback for the $12 million base or for third-quarter short-term deals. We did not contact Nebius or the poster.
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Nebius says it expects its second-quarter deals to pay back in 22 months, down from two to three years, while it depreciates servers and network gear over five years. By our arithmetic that payback is about 37% of the depreciation life, and the letter credits prepayments covering 50% to 60% of capex on most deals.
A note on sourcing. Nebius figures and quotations are from its Q2 2026 letter to shareholders, dated August 12, 2026, filed with the SEC as Exhibit 99.2 to a Form 6-K and read in full. The build-cost range is from a post on X by @nodiligence on November 8, 2026, and the quoted lines on GPU lifetimes are from an earlier post by the same account.
The paybacks and ratios are our arithmetic. Bernstein, capex, guarantee and credit-swap figures are from our earlier pieces linked in the text. We did not contact Nebius or the poster.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
