We develop, finance, own and operate dedicated water infrastructure for India's commercial & industrial customers under long-term, zero-CAPEX agreements. Backed by a European climate infrastructure investor.
Sindhu Delta develops, finances, owns and operates dedicated water infrastructure for India's commercial & industrial customers, backed by a European climate infrastructure investor with similar businesses in other parts of the world.
Dedicated water infrastructure for industrial, manufacturing and infrastructure businesses across India.
Long-life desalination, ZLD and water-recycling assets, engineered for continuous industrial supply.
Capitalized by a European climate infrastructure investor with proven water platforms worldwide, enabling long-tenor, bankable projects.
India's C&I customers have already made this choice once, with power. The same logic is now arriving for water.
C&I buyers procure clean power via long-term PPAs instead of owning solar plants, unlocking 10–55% savings with zero capital outlay. The same logic now applies to water.
If your business didn't need to own a power plant, it shouldn't have to own a water treatment plant either.
Sindhu Delta invests capital to build bespoke water infrastructure, then recovers its investment through a long-term Water Supply Agreement with a creditworthy C&I customer: the Independent Power Producer model, applied to water.
Seawater RO under 15–25 yr take-or-pay Water Supply Agreements.
RO + EDI + polishing trains with quality-guaranteed supply.
Full-service water management: potable, process and ZLD.
BOOT ZLD and wastewater recycling on a treatment-fee model.
Sindhu Delta builds and operates infrastructure across the complete water cycle, so a single customer can source, treat, reuse and discharge water under one accountable partner.
Seawater, ground & surface water
RO, UF, EDI, softening
Semiconductor & pharma grade
Treated water back to process
Effluent, evaporation, crystallisation
Long-term O&M and monitoring
Types A–D map onto this cycle: desalination (source), ultrapure water (process), managed water (reuse), and ZLD (wastewater).
| Self-Build (CAPEX) | Sindhu Delta WPA (OPEX) | |
|---|---|---|
| Upfront investment | Full CAPEX on your books (USD 8–12M+ per facility) | Zero, fully funded by Sindhu Delta |
| Balance-sheet impact | Capital asset and associated debt | Off-balance-sheet operating cost |
| Execution & technology risk | Borne by you: EPC selection, commissioning, ramp-up | Borne by Sindhu Delta and its EPC partners |
| O&M responsibility | In-house or outsourced, managed by you | Fully managed by Sindhu Delta for the contract life |
| Cost structure | Variable CAPEX + OPEX, exposed to overruns | Fixed, predictable ₹/KL tariff with pre-agreed escalation |
| Flexibility | Locked into an owned, depreciating asset | Contract-based, scales with your business needs |
Ultrapure process water (RO+EDI) for wafer, ingot & cell manufacturing lines.
Process water and ZLD for bulk-drug parks and pharma clusters.
High-reliability cooling water, demand set to double by 2030.
Dedicated desalination & ZLD for electrolyser-grade water needs.
ZLD systems and water recycling under CPCB compliance mandates.
Multi-tenant managed water: potable, process and ZLD.
We design, finance, build, own and operate a new water facility: desalination, ultrapure or process water. You purchase the treated output under a long-term, take-or-pay agreement. Zero CAPEX, fixed tariff.
We build, own and operate a new ZLD or wastewater-treatment facility with our own capital. You pay a treatment / service fee, with recovered water returned for reuse. Ownership can transfer to you at term-end (BOOT).
100% of the investment is ours. You get water security with zero CAPEX and no asset on your balance sheet.
Develop, finance, build, own and operate: a single accountable partner from concept to long-term O&M.
Desalination, ultrapure water, reuse and ZLD: an end-to-end platform, not a single-point vendor.
Capitalized by a European climate infrastructure investor with proven water platforms in other markets.
Long-term, take-or-pay agreements with fixed, predictable tariffs, the model that scaled water platforms worldwide.
Founder-led execution supported by senior consultants across membranes, desalination, ZLD and wastewater.
Business builder and BD/commercial leader driving investor relations, market development and platform strategy. Structured finance at ICICI Bank, climate policy at Emergent Ventures India, BD at Amplus Solar (PETRONAS Group).
If water security, predictable costs, or freeing up capital from a non-core asset matters to your business, we'd like to hear from you.
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