Coral relocation and reef monitoring for ports, bridges and coastal projects
TL;DR Coralmove is a marine contractor that surveys reefs before construction, moves corals that would be destroyed, and monitors them for years after. Infrastructure contractors and port developers pay because clearance conditions can require it. It sells careful fieldwork and honest survival data, not a reef-saving gadget.
Reefs are under heat stress pretty much everywhere. During the 2014–2017 global bleaching event, 80% of surveyed reefs showed moderate or worse bleaching[1]. Surface pH in the Arabian Sea and equatorial Indian Ocean is falling by about 0.015 units a decade, and India has no coordinated plan to respond to acidification[2].
Then construction piles on local damage. Dredging and reclamation for ports, bridges and island projects can bury reefs outright. India's reefs sit in the Andaman and Nicobar Islands, Lakshadweep, the Gulf of Kutch and the Gulf of Mannar, all under coastal zone protection[3].
So who moves the corals when a project has to? Very few Indian firms can do the dive work and then report on it in a way a regulator takes seriously.
First, the regulatory bit - this is ecological survey, coral relocation and monitoring under the permits of the client's project. It handles live coral only with wildlife and coastal clearances in place, and it makes no carbon-removal claim.
Before work starts, divers map the affected reef and tag colonies worth moving. The team moves them to frames or stable rock at a host site, then comes back every quarter for two to five years to photograph, measure and count survivors. Clients get reports written for regulators and lenders.
I reframed the seed, which proposed electrified frames that grow limestone and help corals. The evidence is weak, and I'm not a fan. A 2026 review found that 90.1% of studies on the method lacked proper controls[4], and a year-long trial in Kenya found worse bleaching and no new coral recruits on charged frames[5]. Even its main promoter says the process releases CO2[6]. Relocation has a paying buyer, so the business is built around that.
The project owner or its contractor pays, because relocation is written into clearance conditions. In the Maldives, the project's construction firm paid for moving about 1,000 corals out of a bridge project's path, at about $40 per frame including labour (about ₹3,900)[7]. Island resorts and marine park authorities are a second buyer for monitoring. Relocation is priced per project and I found no public Indian rate card.
The Maldives study, published in 2025, gave a two-year survival figure for a relocation an Indian contractor paid for[7]. Indian firms are building coastal and island infrastructure across the region, and the 2022 amendment to the Wild Life (Protection) Act[8] revised the protected schedules, so clients need a team that knows the permit trail.
Nobody publishes a figure for coral relocation spending in India. The narrowest proof I found - one project moved about 1,000 corals, and 66% of the 213 tracked survived two years[7]. Clearance letters on PARIVESH[9] are the place to count how many Indian projects carry coral conditions.
In the Maldives case, a local NGO did the monitoring, unpaid[7]. One reef non-profit promotes electrified Biorock frames and says small pilots cost from a few hundred to thousands of dollars[6]. Indian research bodies study reefs, but in a limited search I found no Indian company offering relocation and monitoring as a paid service.
| Difficulty | Hard (54/100) |
| Starting capital | ₹87 L–1.75 Cr |
| Time to launch | 6–9 months |
The diving is skilled but learnable. The hard part is permits for every move, safety at sea, keeping divers busy between projects and selling to EPC firms that buy on price. Survival data takes two years to build, so your track record will always lag your sales.
Yes, and you can't touch a single coral without them.
Building this outside India? The categories above usually have a local equivalent, so check with your own regulator.
Don't trust AI to identify protected species or judge reef health on its own. A marine biologist checks every species call and every number that goes to a regulator.
Want to work out the AI layer for Coralmove? Talk to Yash →
Here's what can go south -
I think this suits a founder who is a marine biologist or commercial diver with permit experience and contacts at EPC firms. It is not a carbon business and it won't scale like one. If you want hockey-stick growth then look elsewhere. First, win one paid survey from a port or island project and show that you can get the permissions on time.
Plan for roughly ₹87 L–1.75 Cr, mostly for boats, dive gear, a trained team and insurance.
Yes. You need written permission from the state Chief Wildlife Warden before moving any colony, and you work under the client's coastal clearance.
Yes, anywhere coastal projects meet reefs, from the Maldives to Southeast Asia. Each country has its own marine permits, so build your permit knowledge market by market.
The free Coralmove validation kit has the line-by-line capital breakdown, the effort scoring, the wildlife and coastal permit checklist, a 14-day validation sprint with pass/fail targets, a 90-day launch plan, 10 interview questions for contractors and park authorities, and 5 assumptions to test. Download the kit →
Thinking about building Coralmove or something close to it? The make-or-break work is getting EPC firms to hire you before a regulator forces the issue, and that's a sales problem I enjoy working on. If you need a hand, you know where to find me. Talk to Yash →
For illustration only. Names are fictional and ideas hypothetical; sourced facts are real but may be out of date. Nothing here is legal, financial or professional advice, and Yash Khatri is not personally liable for any use of it. Read the full disclaimer.