Maharashtra has two data-centre proposals with the same headline figures: 500 MW and ₹30,000 crore. One is Trentar’s memorandum of understanding announced on 6 October. The other is a 2024 state offer letter to Adani Enterprises for a proposed park in Taloja. The matching numbers make the next question practical: what will show that either proposal has secured land, power and a route to operation?

Trentar, the technology and infrastructure arm of Dorf Ketal, said it had signed an MoU with the Maharashtra government for a proposed 500 MW campus. Its release puts the proposed investment at ₹30,000 crore and says the state has issued a Letter of Intent outlining support and incentives. The state is to coordinate applicable permissions and approvals under existing policies. The announcement does not list a site, project phases, construction schedule, power connection or named data-centre operator. Trentar’s announcement.

The location remains unresolved in the company record. An Economic Times report published earlier on 6 October said Trentar was evaluating land parcels across Maharashtra and expected that process to take about a month. A later PTI report carried by ThePrint said officials expected the project to be in the Navi Mumbai region, but the company’s release did not identify a parcel. These are different stages of disclosure, not proof that land has been allotted.

The Taloja comparison comes from a dated government record. In an offer letter dated 10 December 2024, Maharashtra’s Industries Department described Adani Enterprises’ proposal for a Green Integrated Data Center Park in Taloja, Navi Mumbai: 500 MW of data-centre capacity and fixed capital investment of ₹30,000 crore. The letter listed incentives subject to policy conditions. It also recorded the proposal’s commitment to provide 100% green power for core data-centre activity. The letter is evidence of an offer to a proposed project. It does not establish the project’s current construction or operating status. Read the Maharashtra offer letter.

Trentar’s renewable target is different. Its release says the campus is being designed to source at least 51% of its energy from renewable sources and refers to energy storage and power systems. It does not name a renewable-energy contract, generation asset, storage capacity, grid connection or method for measuring the share. The denominator also needs definition: the public statement calls the project 500 MW, but does not say whether that refers to IT load or the facility’s total power requirement. Without a common definition, headline megawatts may not be comparable across proposals.

Cooling remains at an earlier design stage. Trentar says it is evaluating treated-water reuse and water-efficient cooling, with technology choices to follow detailed design and feasibility studies. The release gives no water source, demand, discharge plan or cooling-system specification. Those details will determine which local utility and approval interfaces the project needs.

The announcement documents a Letter of Intent and a coordination role. It leaves site possession, environmental and water clearances, power-supply arrangements and a construction contract unverified. Those records will make the project easier to track than the investment headline.

The comparison with Taloja should be treated with care. The documents name different proponents and dates, and Trentar has not named its site in its own announcement. They do not show that the proposals share land, power infrastructure or a delivery schedule. They do show why state-level investment totals need project-by-project status: an MoU, an offer letter, a land allotment, a grid agreement and an operating facility describe different stages.

The next useful update is a parcel and a phased power plan. For Trentar, that means identifying the site, defining what 500 MW measures, publishing a grid-interconnection route, and specifying the renewable and cooling designs. For the Taloja proposal, the 2024 offer letter should be followed by current land, approval, construction and energisation records before its capacity is counted as delivered.

Timeline

  • 10 December 2024: Maharashtra issues an offer letter for Adani Enterprises’ proposed 500 MW Taloja data-centre park.

  • 6 October 2026, 12:49 a.m. IST: Economic Times reports Trentar is evaluating land parcels and expects to sign an MoU soon.

  • 6 October 2026, 3:16 p.m. IST: Trentar announces the signed MoU, a proposed 500 MW campus and a 51% renewable-energy target.

Cover art is a conceptual illustration, not a photograph of either proposed project.