Nxtra US$1 bn Growth RoundNxtra Data Limited · Bharti Airtel · national platform
Record PRJ-010National — parent-level capital eventTier A — procurement-relevant9 public sources cross-checked
Investment programmeCarries no MWClosed 30 Mar 2026Non-additive
$1bn
Raised
$3.1bn
Post-closing value
300MW
Capacity today
1GW
Stated target
~25%
Market-share aim
14 + 120
Large + edge sites
On 30 March 2026 Bharti Airtel closed a US$1 billion investment into Nxtra Data from Alpha Wave Global, Carlyle and Anchorage Capital, with Airtel contributing the balance — valuing the data-centre business at about US$3.1 billion post-closing. The stated plan: take capacity from roughly 300 MW today to 1 GW over the next few years, targeting about 25% of the Indian market. This record carries no data-centre capacity of its own. It exists because the money is the clearest available signal of how fast this platform can buy equipment.
1At a glance
Record ID
PRJ-010 — Gridvik India Data Centre Registry
Record
Nxtra US$1 bn growth investment — corporate capital event, not a facility
Company
Nxtra Data Limited, subsidiary of Bharti Airtel. Airtel held about 75.96% through Airtel Limited before the round
Investors
Alpha Wave Global (lead, new) · Carlyle (existing, since 2020) · Anchorage Capital (new) · Bharti Airtel (balance)
Amount
US$1 billion total — Alpha Wave US$435 m, Airtel US$290 m, Carlyle US$240 m, Anchorage US$35 m
Announced / closed
30 March 2026, after market hours. Approved by Airtel's Special Committee of Directors the same day; subject to regulatory approvals in India
Valuation
About US$3.1 billion post-closing
Stated use of funds
Expand capacity across India, build AI-ready campuses, serve enterprises, hyperscalers and government clients
Capacity today
Roughly 300 MW, across roughly 14 large core data centres and more than 120 edge facilities
Stated target
1 GW within the next few years, targeting around 25% market share
Record type
investment_programme — carries no MW, and is never summed with site records
Gridvik tier
A — procurement-relevant. Not because the record has capacity, but because it funds capacity that vendors will be asked to supply
2The round, source by source
Four cheques, one of them from the parent. The composition matters: it shows a strategic controlling shareholder keeping its position while new financial capital comes in at a step-up.
Figure 1The US$1 billion round by source. Alpha Wave Global is the new lead at $435 m; Airtel's $290 m is the balancing contribution; Carlyle, in since 2020, adds $240 m; Anchorage Capital enters at $35 m.
Sources of the US$1 billion
Investor
Amount
Status
Note
Alpha Wave Global
$435 m
New · lead
Florida-headquartered. Has backed Anthropic and OpenAI — a fund that understands AI compute economics, not just telecom infrastructure
Bharti Airtel
$290 m
Existing parent
The balancing contribution. Airtel retains a controlling stake; the parent is putting in nearly a third of the round itself
Carlyle
$240 m
Existing
In since the 2020 carve-out, when it bought 24.4% for $235 m at a $1.2 bn valuation
Anchorage Capital
$35 m
New
Smaller ticket, new entrant
Gridvik read — three of the four cheques are follow-on
Only Anchorage's $35 m is genuinely new money from a new institution. Alpha Wave is new to Nxtra but is a specialist growth investor, and Airtel and Carlyle are both existing holders adding to a position they already own.
That pattern — insiders and specialists doubling down rather than a broad new syndicate arriving — is a stronger signal than the headline number. People who have seen the inside of the business are buying more of it at 2.6× their entry.
3What the money actually buys
The stated arithmetic is simple and unusually specific for an Indian data-centre announcement: about 300 MW today, 1 GW target, about a quarter of the national market.
Capacity today
Roughly 300 MW, across about 14 large core data centres and more than 120 edge facilities
Target
1 GW, described as within the next few years — roughly a tripling
Market-share claim
About 25% of the Indian data-centre market
Implied market
If 1 GW is 25%, Nxtra is implicitly sizing the Indian market at roughly 4 GW at the point that target is met. KPMG's December 2025 projection is above 2 GW in 2026 rising past 8 GW by 2030 — a wider market than Nxtra's own assumption, which makes the 25% claim conservative rather than aggressive
Known build pipeline
AI-ready campuses in Chennai, Mumbai and Kolkata are named as under development, alongside the existing Pune facility. Nxtra is also the named builder, with AdaniConneX, on Google's 1 GW Visakhapatnam hub backed by a $15 bn investment
What US$1 bn covers
Partly. The round is equity for a platform, not a construction budget for 700 MW. Nxtra's own forward programme has been described in rounds of ₹5,000 crore; building 700 MW of capacity at Indian hyperscale costs is a multiple of US$1 bn, so debt and further equity will be required
What else is happening
Nxtra has also been acquiring stakes in smaller data-centre assets — Rochak Systems and Rovision Tech Hub — indicating a buy-and-build strategy alongside greenfield construction
4Valuation — the number that matters for the whole market
Figure 1Nxtra's implied equity value at the 2020 Carlyle entry and at the March 2026 round: $1.2 bn to $3.1 bn. Capacity grew from roughly 200 MW to roughly 300 MW over the same period, so the step-up is largely about the forward pipeline and AI demand, not built assets.
What a $3.1 bn valuation implies
At roughly 300 MW of capacity, US$3.1 billion works out to about US$10.3 million per MW of existing capacity — and that is equity value for a business that has yet to build the 1 GW it is targeting.
For anyone building or selling into this market, that is the reference price. If an operator's equity is worth about $10 m per operating MW, then every MW of capacity that gets delivered is worth roughly an order of magnitude more in enterprise value than the equipment that goes into it.
The trap: this is a private mark on a platform with a committed strategic parent, not a market-clearing price. Do not use it as a valuation for a single-site developer with no anchor tenant. It is useful as a ceiling reference and as evidence that capital is now willing to pay for pipeline rather than only for built racks.
5Terms and control
Control
Bharti Airtel retains a controlling stake in Nxtra. Final investor shareholding is subject to post-closing adjustments, so the exact percentage split is not settled in the announcement
Approvals
Approved by Airtel's Special Committee of Directors on 30 March 2026; the transaction remains subject to regulatory approvals in India
Disclosure route
Stock-exchange filing by Bharti Airtel (NSE: BHARTIARTL) — this is a listed-parent disclosure, not a press release, which is why the numbers are precise
Prior capital structure
Bharti Airtel carved out the data-centre business into a separate entity in 2020. Carlyle acquired 24.4% for US$235 m at a US$1.2 bn valuation at that time
Conflict noted in press
During 2025, Alpha Wave was reported to be exploring a buy-out of Carlyle's stake after reports that Carlyle was considering an exit. The March 2026 round resolved in the opposite direction — Carlyle added $240 m rather than selling
Use of proceeds
Stated as network expansion and growth across India, with AI-ready capacity as the explicit priority
What is not disclosed
Any per-site allocation of the proceeds, any debt component of the funding plan, any schedule of which campus receives capacity in which year
6Timeline
Bharti Airtel carves out its data-centre business into a separate entity. Carlyle buys 24.4% for US$235 m at a US$1.2 bn valuation.
Nxtra executes a ₹5,000 crore expansion programme aimed at tripling capacity beyond 400 MW, alongside a net-zero-by-2031 commitment and renewable procurement of more than 180,000 MWh.
Press reports suggest Alpha Wave is exploring a buy-out of Carlyle's 24% stake.
US$1 bn round announced: Alpha Wave $435 m, Airtel $290 m, Carlyle $240 m, Anchorage $35 m. Nxtra valued at about US$3.1 bn post-closing. Capacity stated at roughly 300 MW, target 1 GW, about 25% market share.
Airtel's FY26 annual report restates the 1 GW ambition; the AI-ready campus pipeline in Chennai, Mumbai and Kolkata is described as under development.
Nxtra proceeds with acquisitions of stakes in smaller data-centre assets, and is named as co-builder of Google's 1 GW Visakhapatnam hub alongside AdaniConneX.
1 GW target. No public schedule breaks this into per-site, per-year capacity.
7What it means for vendors
Read this before the table
This record has no facility and no procurement of its own. What it changes is the funding condition of a platform that buys equipment in Chennai, Mumbai, Kolkata, Pune and Visakhapatnam. Everything below is a Gridvik estimate.
Procurement window and scope
Gridvik assessment · 22 Oct 2026
Order window
2026 to 2030, platform-wide. A tripling of capacity — roughly 700 MW of new build against 300 MW installed — funded by fresh equity. The window opens now and runs for several years; the first visible packages should be the AI-ready Chennai, Mumbai and Kolkata campuses already described as under development.
Procurement heat
High and rising. A funded buyer with a stated 25% market-share target and an AI compute remit. Nxtra is also described as supporting high-density racks up to 130 kW using air and liquid cooling, which widens the vendor set beyond traditional Indian colocation into liquid-cooling specialists.
Who buys
Nxtra Data Limited centrally, with site-level execution. As a listed-parent subsidiary with PE investors on the register, procurement is likely to be governed by formal financial and ESG covenants rather than founder relationships — a professional buying process, which favours vendors who can document lifecycle cost and compliance
DG / gensets (indicative)
A 700 MW build with N+1 redundancy implies roughly 560–670 gensets of 2,000–2,250 kVA class across the programme. Peak order density sits in whichever of Chennai, Mumbai or Kolkata reaches fit-out first
UPS (indicative)
N+N redundancy is standard at Nxtra's newer towers, which roughly doubles installed UPS capacity relative to an N+1 site of the same IT load
Cooling (indicative)
The category to position for. Nxtra states support for racks up to about 130 kW. That density is not air-coolable beyond a certain point, so AI-ready campuses imply direct-to-chip liquid cooling, CDUs and rear-door heat exchangers alongside conventional CRAH plant. This is the single largest shift in the vendor requirement profile of the platform
Categories in scope
DG and gensets to CPCB IV+ · UPS · HV/MV switchgear · PDUs and busway · chillers and CRAH · CDUs and liquid-cooling distribution · racking, containment and high-density cabinets · structured cabling and fibre · fire detection and suppression · BMS/DCIM · fuel storage · renewable PPAs and storage
Decision role
Public decision roles — in GridFeed
Stage-change history
Dated change log — in GridFeed
All estimates are labelled as estimates. No tender dates claimed, no private contact data published.
Round size and every investor amount, valuation, approval path, stated capacity, stated target, market-share aim, prior Carlyle entry, site pipeline named in coverage
What is derived
The procurement section, the per-MW valuation arithmetic, and the implied market size behind the 25% claim
Additivity rule
Non-additive. Carries no MW. This is a corporate capital event. The 300 MW and 1 GW figures are platform-level statements that overlap every Nxtra site record in the registry — they are never summed with them, and never used as a capacity figure for any single facility
Capacity basis
The 300 MW and 1 GW figures are not labelled IT load versus gross by the company. Gridvik records them as platform capacity with the basis unstated
Relationship to PRJ-011 and PRJ-012
Those are individual Nxtra facilities. This round funds them and others. The three must never be added
Currency
Reported in US dollars. Gridvik uses the fixed quarterly reference rate of ₹88.40 per USD for any INR conversion
9Limits, conflicts and open questions
No per-site allocation
The announcement does not say which campus gets how much. Any site-level capex figure derived from the US$1 bn round would be an invention
Equity, not total funding
US$1 bn of equity does not build 700 MW. Debt, further rounds, and site-level project finance are required and are not yet public
Shareholding
Final investor percentages remain subject to post-closing adjustment. Only the cash amounts are fixed
Regulatory status
Announced and board-approved; subject to regulatory approvals in India. Gridvik has not seen confirmation that all approvals have closed
Capacity basis
300 MW today is a platform claim. Its IT-versus-gross basis, and whether edge facilities are included, are not stated
The 2025 buy-out story
Reported speculation about Alpha Wave buying Carlyle's stake was contradicted by the March 2026 outcome. Treated as press noise, not fact
What we will not claim
No per-site allocation, no debt structure, no IPO plan, and no completion date for 1 GW
10Sources
This record was compiled entirely from publicly available sources, cross-checked against one another.
Bharti Airtel press release and stock-exchange filing·CNBC·Economic Times·Business Standard·Livemint·DatacenterDynamics·Outlook Business·ET Infra·Blackridge Research·KPMG India data-centre projection
Gridvik does not publish source URLs on record pages; citations are retained in the internal source register and are available on request.
What this page is, and what it is not
This is a public-source record of a disclosed capital transaction by a listed company. The amounts and valuation are as filed.
The procurement section is labelled as estimation. No tender insider information, no private contact data, no operator-paid placement. Corrections are free and published with a date.
