Immersion Cooling Firm Submer Partners with Indian Real Estate Developer Anant Raj for Data Center Venture

Why It Matters

The deal accelerates the rollout of energy‑efficient, immersion‑cooled facilities needed for India’s fast‑growing AI and cloud workloads, reshaping the country’s data‑center landscape.

Key Takeaways

• Submer partners with Anant Raj Cloud for Indian data centers.
• MoU to be signed at India AI Impact Summit.
• Partnership aims to replicate AI‑ready, immersion‑cooled facilities nationwide.
• Submer will supply cooling tech and its InferX cloud service.
• Andhra Pradesh MoU signals $507 m investment in regional data center.

Pulse Analysis

India’s data‑center market is entering a pivotal growth phase, driven by surging demand for AI‑intensive applications and cloud services. Traditional air‑cooled designs struggle with the power density and heat output of modern workloads, prompting operators to explore immersion cooling as a more efficient alternative. This technology immerses servers in a dielectric fluid, dramatically reducing energy consumption and enabling higher compute density—key advantages for a country seeking to expand digital infrastructure while managing electricity costs.

Submer, founded in 2015, has built a portfolio of single‑phase cooling pods and containerised solutions, positioning itself as a specialist in this niche. Its recent launch of InferX, a vertically integrated cloud platform, signals a strategic shift from pure hardware to end‑to‑end services. By teaming with Anant Raj Cloud, Submer gains access to the developer’s extensive land assets and regulatory expertise, while Anant Raj benefits from cutting‑edge cooling tech that can differentiate its data‑center projects. The MoU, slated for exchange at the India AI Impact Summit, outlines a blueprint for replicable, AI‑ready facilities, though specifics on capacity and investment remain confidential.

The partnership could catalyse broader adoption of immersion cooling across India, encouraging other developers and cloud providers to consider similar models. With a parallel Rs 4,500 crore state‑level commitment in Andhra Pradesh, the sector is witnessing coordinated public‑private momentum. If the blueprint proves scalable, it may lower total cost of ownership for AI workloads, attract multinational cloud players, and reinforce India’s position as a burgeoning hub for high‑performance computing. Stakeholders will watch closely for the first operational sites, which could set performance and sustainability benchmarks for the region.

Immersion cooling firm Submer partners with Indian real estate developer Anant Raj for data center venture

But details remain vague · February 10, 2026 · Jason Ma

Submer, an immersion‑cooling provider, announced yesterday that it would be developing data centers in India with Anant Raj Cloud, the data‑center subsidiary of prominent Indian real‑estate development firm Anant Raj.

According to Submer, the pair have already signed a Memorandum of Understanding that will be exchanged at the India AI Impact Summit, taking place on February 19 and 20.

![Image: Submer front cover]

A Memorandum of Understanding, or MoU, is a low‑stakes agreement that signals interest without being legally binding, and it is a common tool used by Indian state governments and data‑center operators to raise the public profile of a deal.

Information about the amount, size, cost, and location of these data centers was not shared.

“This partnership… establishes a blueprint for industrialised, AI application‑ready data centers that can be replicated across India,” said Dev Tyagi, president of UK, India, and Asia at Submer.

Although the Spain‑based Submer was founded in 2015 as a provider of indoor and outdoor single‑phase cooling pods, as well as larger‑scale containerised pods, the company announced last October that it would be launching its own cloud unit called InferX in an attempt to become a vertically integrated data‑center provider.

Submer’s partnership with Anant Raj Cloud will see the former provide its cooling technology, as well as InferX.

Anant Raj has traditionally focused on developing residential, commercial, retail, and hospitality projects, and it set up Anant Raj Cloud in 2023 to capitalize on domestic demand for data centres.

In November, the company signed another MoU with the State of Andhra Pradesh for the construction of a Rs 4,500 crore ($507 m) data centre in the southern Indian state.