3 E Network Technology Group Limited (NASDAQ: MASK) has signed a power distribution network connection agreement for its planned Mikkeli AI compute center in Finland, moving one of the company’s data center buildouts a step closer to reality. The agreement, dated October 13, 2026, was struck between the company’s Finnish subsidiary, Aurora Core Technology Oy, and regional grid operator Järvi-Suomen Energia Oy, according to a report from Investing.com. It secures 9,000 kVA (9 MVA) of ordered capacity on the 20 kV medium-voltage grid, with full energization targeted for 2027.
The deal is small in absolute terms next to the gigawatt-scale campuses Microsoft, Google, and Amazon are building across Europe and the United States. But it lands at a moment when grid capacity, not chip supply, has become the binding constraint on AI data center growth. Utilities from Dublin to Northern Virginia are turning away new connection requests, and the fact that a 9 MVA agreement for a mid-size Finnish compute site is generating coverage from Chinese financial wire Futu, Indonesian platform Pluang, and US-based MarketBeat says something about how closely global markets are now tracking power, not just processors.
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What the October 13 Agreement Actually Covers
The agreement itself is narrow in scope: it is a power distribution network connection contract, not a construction permit or a completed interconnection. Aurora Core Technology Oy, the Finnish subsidiary through which 3 E Network Technology Group is executing the Mikkeli project, locked in 9,000 kVA of capacity on Järvi-Suomen Energia’s 20 kV medium-voltage distribution grid. That figure is commonly rounded to 9 MVA in coverage of the deal, including reporting from Futu and Pluang.
Signing a grid connection agreement is one of the first hard commitments a data center developer makes, well before a single server rack ships. It tells the local utility how much capacity to reserve and plan around, and it starts the clock on the engineering work needed to physically deliver that power to the site. According to the announcement, that work includes integrating the external grid connection with step-down substations, backup power supplies, and uninterruptible power supply (UPS) systems planned for the Mikkeli facility. None of that infrastructure is built yet. What exists today is a contractual claim on a defined slice of the regional grid, with energization at full capacity expected sometime in 2027.
Aurora Core Technology and Järvi-Suomen Energia: Who’s Involved
3 E Network Technology Group Limited trades on Nasdaq under the ticker MASK. Its Finnish operating arm, Aurora Core Technology Oy, is the entity named in the agreement and the one that will hold the direct relationship with the Finnish grid going forward. Järvi-Suomen Energia Oy is the regional distribution system operator covering the Mikkeli area of the South Savo region in eastern Finland, a part of the country better known for lakes and forestry than hyperscale computing.
Neither company has published a detailed breakdown of construction costs, headcount, or facility square footage tied to this specific agreement, and no figures of that kind appear in the verified reporting on the deal. Outlets including StockTitan have previously covered Aurora Core Technology’s work on CFD simulation and digital twin modeling for the Mikkeli site, which suggests the engineering groundwork for the facility has been underway for some time even as the formal power agreement was only finalized this month.
Why a 9 MVA Grid Connection Matters for an AI Data Center
Nine megavolt-amperes is not a huge number by the standards of the AI buildout headlines dominating 2026. Hyperscale campuses tied to frontier model training now routinely talk in hundreds of megawatts or gigawatts. But 9 MVA is also not trivial for a single-site medium-voltage connection, and the number matters less in isolation than it does as a signal of what kind of facility Mikkeli is meant to become.
A connection of this size is generally consistent with a dense compute cluster built around liquid-cooled racks rather than a traditional air-cooled enterprise data hall. Liquid cooling lets operators pack far more compute, and therefore far more electrical load, into a given floor area, which is exactly why grid capacity has become the first hard number data center developers now lock in, ahead of equipment orders or building permits. The planned architecture for Mikkeli, per the announcement, centers on high-density hybrid compute clusters paired with liquid-cooling systems and high-speed scale-out interconnect infrastructure, the same combination showing up in AI-focused builds from Tokyo to Texas.
The NVIDIA Vera Rubin Bet Behind Mikkeli
The planned compute architecture for the Mikkeli center is built around NVIDIA’s Vera Rubin platform, the GPU architecture set to succeed Blackwell in Nvidia’s annual cadence. Betting a facility’s design on Vera Rubin before the site is even energized is a forward-looking commitment: it means Aurora Core Technology is sizing its power, cooling, and interconnect infrastructure now for chips that are still making their way through Nvidia’s rollout schedule, rather than retrofitting later.
That sequencing is becoming the norm across the industry. Operators increasingly secure grid capacity and shell infrastructure years ahead of a chip generation’s commercial availability, because the interconnection queue, not the silicon, is now the longer lead-time item. The same dynamic is visible in Nvidia’s own hardware pricing, where B200 costs have climbed as demand outstrips supply in deals like the Tencent-Oracle agreement reported this month, and in the memory market, where the AI-driven DDR5 shortage has pushed component costs higher across the board.
Engineering the Grid-to-Rack Pipeline
Getting 9 MVA from a regional substation into working GPU racks is not a single step. The announcement describes integration work covering step-down substations to convert the 20 kV medium-voltage feed into usable facility voltages, backup power systems to ride through grid interruptions, and UPS infrastructure to protect compute loads during the transition between grid and backup power. Each of these systems has to be sized and sequenced against the other, and against the liquid-cooling loops that will carry heat away from the Vera Rubin-based clusters.
This is also where most AI data center timelines slip. A signed grid agreement sets a target, but substation equipment, transformers, and switchgear are themselves supply-constrained in 2026, with lead times stretched by the same global buildout driving demand for the Mikkeli site in the first place. The 2027 energization target in the announcement should be read as the plan as of today, not a guarantee, especially given how many comparable projects elsewhere in Europe have slipped on exactly this kind of equipment.
Why Finland Is Pulling AI Compute Investment
Finland has spent more than a decade building a reputation as a cold-climate, grid-stable home for large compute facilities, a profile that predates the current AI wave by years. Cool ambient temperatures cut cooling costs for any data center, and they matter even more for liquid-cooled AI clusters running at sustained high utilization. A well-interconnected Nordic grid, built around a mix of nuclear, hydro, and wind generation, also gives operators a cleaner power mix than many alternative European sites, which increasingly matters to AI companies managing their own emissions disclosures.
Mikkeli itself sits outside Finland’s traditional data center corridor near Helsinki, which has already attracted large facilities from the likes of Google and Microsoft. Choosing a secondary regional grid operator like Järvi-Suomen Energia, rather than competing for capacity in an already-congested metro area, may reflect a broader pattern: as interconnection queues lengthen around major European cities, developers are pushing further out to regional grids with more available headroom, even if it means longer build timelines for supporting infrastructure.
The Global Power Bottleneck Behind Every AI Data Center Deal
The Mikkeli agreement is a small data point inside a much larger shift in how AI infrastructure gets built. Chip supply dominated the conversation through 2023 and 2024, but by 2026 the constraint most consistently cited by developers, utilities, and analysts is electricity, specifically how fast new capacity can be connected to the grid. McKinsey & Company estimates that “demand for AI-ready data center capacity is projected to grow by an average of 33% annually from 2023 to 2030, with approximately 70% of total data center demand expected to support advanced AI workloads by 2030,” a trajectory that explains why grid operators across Europe and North America are now the ones setting the pace of AI buildouts, not chipmakers.
The regional picture is just as stark closer to Mikkeli. McKinsey also projects that “European data center power demand is expected to increase from approximately 10 GW today to approximately 35 GW by 2030,” a more than threefold jump that regional grid operators like Järvi-Suomen Energia will need to plan around well beyond any single 9 MVA agreement. Globally, McKinsey puts overall data center capacity demand on pace to “rise by 19–22% annually from 2023 to 2030, reaching 171–219 GW.” IDC’s numbers tell a similar story from the consumption side: the firm projects data center energy use will grow at a 23.2% compound annual rate, “increasing from 397 TWh in 2024 to 915 TWh in 2028,” according to a 2025 report. Those figures help explain why a single-digit-megavolt-ampere agreement in eastern Finland is newsworthy at all: every connection, however small, is a data point in a grid capacity race that is now global.
How Mikkeli Compares to Other Hyperscale Power Deals
Set against the biggest AI infrastructure announcements of 2026, the Mikkeli deal looks modest, and that is by design. 3 E Network Technology Group is not trying to out-build the hyperscalers. It is carving out a defensible niche project with a defined power budget, a named grid partner, and a specific chip architecture target, rather than chasing the gigawatt campuses that dominate headlines around Nvidia, Microsoft, and Google.
That smaller scale cuts both ways. It likely makes Mikkeli easier to permit and energize on a 2027 timeline than a multi-hundred-megawatt site would be, but it also means the facility will depend heavily on efficient, high-density deployment of Vera Rubin-class hardware to be competitive on a cost-per-token basis against larger operators. The contrast with Microsoft’s experience is instructive: the company recently abandoned residency plans at the UK’s largest data center over power supply concerns, according to TechRadar’s reporting on the decision, a reminder that even the largest cloud providers are not immune to grid bottlenecks. Smaller, regionally-sited projects like Mikkeli may increasingly look attractive precisely because they can secure capacity that bigger campuses cannot.
Other recent moves show the same capacity-chasing behavior playing out across the industry. Google has been scouting new sites such as the Wood Haven Technology Park location in Virginia partly to get ahead of interconnection queues in more saturated markets, while compute-hungry operators like SpaceX have pursued their own massive GPU cluster buildout tied to Nvidia hardware. The common thread across all of these projects, regardless of size, is that securing power now takes precedence over securing chips, because the chips can usually be ordered later and the grid capacity often cannot.
Market Reaction and What Investors Are Watching
3 E Network Technology Group trades as a small-cap name on Nasdaq, and news flow around individual infrastructure milestones like the Mikkeli grid agreement tends to move its stock more sharply than it would a larger, more diversified operator. MarketBeat has tracked trading activity in MASK shares tied to the company’s news cycle, and the Mikkeli announcement was picked up quickly by financial wires including Futu in Asia and Pluang in Indonesia, suggesting the story is being watched by retail trading communities well beyond Finland or the United States.
For investors, the agreement itself is a milestone rather than a catalyst for near-term revenue. No completed facility, signed customer contracts, or revenue guidance tied to Mikkeli has been disclosed alongside the power agreement. What the deal does provide is a verifiable, dated commitment that the project is progressing on the infrastructure side, which matters for a company whose valuation rests heavily on execution against a multi-year AI data center buildout plan rather than on current operating income.
Historical Context: From Server Farms to Gigawatt Campuses
Finland’s role as a data center destination goes back well over a decade, anchored by large facilities that predate the generative AI boom. What has changed since 2023 is the electrical intensity of what gets built on that same Nordic real estate. A traditional enterprise data hall from the 2010s might have drawn a few megawatts across an entire campus. A single AI training cluster today can draw that much power in a fraction of the floor space, which is why grid connection agreements, once a routine administrative step, have become headline-worthy milestones in their own right.
That shift also explains why memory and chip supply chains feeding these facilities are under similar strain. Demand tied to AI buildouts has reshaped markets well beyond data center power, pushing component makers to expand capacity and, in some cases, driving financing structures across the AI supply chain that are drawing their own scrutiny, including Nvidia’s sprawling web of AI infrastructure investments. Grid agreements like Mikkeli’s are one visible thread in a much larger fabric connecting electricity, silicon, and capital across the AI buildout.
What Could Still Go Wrong Before 2027
A signed power agreement is a necessary step, not a finished data center. Several things could still push the 2027 energization target: substation and switchgear equipment is on backorder across much of Europe amid the broader grid buildout, construction permitting for the facility itself has not been detailed in available reporting, and the Vera Rubin hardware the center is designed around has its own production and allocation timeline that Aurora Core Technology does not control.
There is also no public detail yet on financing for the buildout beyond the power agreement itself, on anchor customers for the compute capacity once it comes online, or on staffing plans for the Mikkeli site. Each of those gaps is normal at this stage of a project, but each is also a point where a small-cap developer can run into delays that a larger, better-capitalized hyperscaler might absorb more easily.
5 Predictions for 3E Network and the Mikkeli Project
- Expect 3 E Network Technology Group to disclose additional construction and equipment milestones for Mikkeli through 2027 as it works to maintain investor confidence in the project’s timeline.
- Watch for other small and mid-size AI infrastructure developers to follow the same playbook: securing regional grid connections outside saturated metro markets rather than competing head-on with hyperscalers for capacity near major cities.
- Grid operators across the Nordics and broader Europe will likely keep attracting AI data center interest as interconnection queues lengthen in Ireland, the Netherlands, and parts of Germany.
- Pricing and supply pressure on Vera Rubin-class hardware will probably intensify as more operators lock in architecture commitments years ahead of full commercial availability, mirroring the pattern already seen with Blackwell and B200 hardware.
- Expect continued scrutiny of exactly how projects like Mikkeli are financed, especially for Nasdaq-listed small caps where a single infrastructure announcement can move the stock sharply without an accompanying revenue disclosure.
Mikkeli Project at a Glance
| Detail | Specification |
|---|---|
| Parent company | 3 E Network Technology Group Limited (NASDAQ: MASK) |
| Finnish subsidiary | Aurora Core Technology Oy |
| Grid operator | Järvi-Suomen Energia Oy |
| Agreement type | Power distribution network connection agreement |
| Agreement date | October 13, 2026 |
| Site | Planned Mikkeli AI compute center, Finland |
| Grid specification | 20 kV medium-voltage grid |
| Ordered capacity | 9,000 kVA (9 MVA) |
| Expected full energization | 2027 |
| Planned chip architecture | NVIDIA Vera Rubin platform |
| Planned infrastructure | High-density hybrid compute clusters, liquid cooling, high-speed scale-out interconnect |
Global Data Center Power Demand Outlook
| Metric | Projection | Source |
|---|---|---|
| Global data center capacity demand growth | 19–22% annually, 2023–2030, reaching 171–219 GW | McKinsey & Company, 2024 |
| AI-ready data center capacity growth | 33% annually, 2023–2030; ~70% of total demand by 2030 | McKinsey & Company, 2024 |
| European data center power demand | ~10 GW today to ~35 GW by 2030 | McKinsey & Company, 2024 |
| Data center energy consumption | 23.2% CAGR, 397 TWh (2024) to 915 TWh (2028) | IDC, 2025 |
| Mikkeli ordered grid capacity | 9 MVA on 20 kV medium-voltage grid | 3 E Network Technology Group / Järvi-Suomen Energia, October 2026 |
Frequently Asked Questions
What did 3 E Network Technology Group announce?
The company’s Finnish subsidiary, Aurora Core Technology Oy, signed a power distribution network connection agreement with grid operator Järvi-Suomen Energia Oy on October 13, 2026, for its planned Mikkeli AI compute center in Finland.
How much power capacity did the agreement secure?
The agreement orders 9,000 kVA, also described as 9 MVA, of capacity on a 20 kV medium-voltage distribution grid.
When will the Mikkeli data center be fully energized?
According to the announcement, full-capacity energization is expected in 2027, though that timeline depends on substation, switchgear, and construction work that is not yet complete.
What hardware will the Mikkeli center run?
The facility’s planned compute architecture is built around NVIDIA’s Vera Rubin platform, paired with high-density hybrid compute clusters, liquid cooling, and high-speed scale-out interconnect infrastructure.
Where is 3 E Network Technology Group listed, and what is its ticker?
3 E Network Technology Group Limited trades on Nasdaq under the ticker symbol MASK.
Why is a 9 MVA agreement considered significant?
It is one of the first hard infrastructure commitments in building an AI data center, and it comes as grid capacity, rather than chip supply, has become the primary bottleneck for AI compute buildouts across Europe and North America.
Is the Mikkeli project comparable in size to hyperscale AI campuses?
No. At 9 MVA, Mikkeli is far smaller than the hundreds-of-megawatt to gigawatt-scale campuses being built by Microsoft, Google, and other hyperscalers, reflecting a more targeted, regionally-sited approach.
Has 3 E Network disclosed construction costs or revenue projections for Mikkeli?
No figures of that kind have appeared in verified reporting on the agreement. The company has disclosed the grid connection terms and the planned compute architecture, but not cost, revenue, or customer details.
