CELESTAVIA · Jamaica · From Negril to Port Antonio, from the ports to the Blue Mountains
The elevated, hurricane-ready transport network that joins Jamaica
Celestavia is an elevated transport system: electric carriages drive along two large suspended steel ropes per track (four on heavy-cargo lines). The carriage moves, not the rope — it is not a cable car and not a power line. An electric, automated network above the traffic, the floods and the landslides. It joins the airports, the cruise piers, the port and every resort coast, carries the island's fibre and early-warning sensors, and is designed to be secured before a hurricane and to be the first thing running after it.
857 km network 687 stations, one a km or closer where people live Designed for a Melissa-class 360 km/h gust Investment US$ 3.4–4.4 bn (domed depots) / 3.5–4.6 bn (underground), simulatedA self-initiated document. Celestavia prepared this Jamaica profile on its own account, from Jamaican and international public data and from its own simulation platform. It does not derive from any plan submitted by or to any Jamaican authority, and it has not been discussed with the Ministry of Transport and Mining, the National Works Agency, the Port Authority of Jamaica, the Office of Disaster Preparedness and Emergency Management, the utilities or any parish council. Every result is simulated at profile level, and the alignment, phasing and amounts are subject to the Phase 0 feasibility studies. Where a design choice is still open, such as the traction power system, the costs are shown as ranges.
Executive summary
- An island-wide network. The Kingston metro (four lines) and a north-coast tourism line from Negril to Montego Bay, Sangster Airport, Falmouth and Ocho Rios come first, with a station at least every kilometre wherever people live (about every 400 m in Kingston, Portmore, Spanish Town and Montego Bay), so most people can walk to the line. Then the trunk from the Kingston port to Spanish Town, May Pen, Mandeville country and Montego Bay, Kingston–Ocho Rios, the South Coast, the north-east coast to Port Antonio, the east, and a Blue Mountains branch.
- Passenger lines that also carry freight. Simulated container flows do not justify heavy four-rope cargo lines today, so every line is a light line. Passengers ride 9-seat cabins, and goods ride 2.5-t boxes from six distribution centres, including the Kingston port hub and the Montego Bay Freeport. Celestavia's design lets the trunk be upgraded later to carry full containers.
- Built for hurricanes. Full operation up to 75 km/h gusts, and passenger service up to 136 km/h. The fleet is in 49 storm-rated depots within 2.2–7.3 hours, and the towers and ropes are designed for a Melissa-class 360 km/h gust. The depots double as public shelters for about 26,000 people.
- The first thing back after the storm. Battery rescue carriages, inspection by tower cameras in hours, about 202 MWh of stored energy, and the line's own power feeder, fibre and 5G on towers far stronger than the poles that fell in 2025. Every tower has its own battery backup for at least 21 days of total power loss, so 5G, sensors and cameras keep working through the storm and after it.
- A national early-warning backbone. Wind, rain, river, surge, seismic and slope sensors and cameras on towers about every 90 m, shared in real time with the Meteorological Service and ODPEM.
- Investment of US$ 3.4–4.4 billion with domed hurricane depots, or US$ 3.5–4.6 billion with underground depots, for the whole network on 1.5 kV DC power (simulated ranges that hold eight in ten draws of the unit prices; the depot type is subject to further study, and no supplier has quoted yet). Construction adds up to 1.5 % to GDP in its peak year, with about 3,400 permanent jobs. We state the economic case plainly: on transport alone it does not repay its cost, and it rests on resilience, tourism and the whole-country programme.
- A whole-country programme: food production and the cold chain, beyond-organic agriculture with Break-Thru Technology, education for the AI age, integral health, local industry, commerce, tourism across the whole island, and resilient reconstruction after Melissa.
The film: solutions to today's transportation problems
About seven minutes, in English. What Celestavia gives Jamaica every day —no traffic, 100 % electric, people and freight on the same line, fibre and 5G on every tower, tourism across the whole island, thousands of jobs— and why it is built for Jamaica's weather: it runs above flooded roads, keeps passenger cabins running in strong winds, and is designed from day one for a Category 5, so damage is expected to be minimal. Then the network, the storm plan, the schedule and the investment.
Coming soon: in about 24 hours we will publish a newer version of this film, with more realistic images and updated figures.
Every figure in the film is marked as data, simulated or projection; results are simulated and costs are given as ranges. Draft: people and real 3D street views will be added in the next version.
Operating in storms: full, partial, secured, rescue
Celestavia's carriages do not hang from a single moving haul rope like a gondola. They roll on fixed, tensioned track ropes —two per track on passenger lines, four on heavy-cargo lines— held by lock rollers, and each loaded unit weighs 5.7 to 6.9 tonnes. Our simulation platform computed, for every vehicle and every wind speed, the roll of the cabin, its sway toward the other track, the unloading of the windward wheels and the loads on ropes and towers. The result is a five-level operating plan. Levels are triggered by the forecast first and by the measured gust at the tower anemometers second.
| Level | 3-second gust at the towers | What runs | What stops |
|---|---|---|---|
| 0 · Full operation | up to 75 km/h | Everything, at line speed: passengers, light boxes, heavy containers. | Nothing. |
| 1 · Partial operation | 75–136 km/h | Passenger cabins and light 2.5-t boxes keep running (speed limit 50 km/h). | Heavy containers parked first (an empty 40-ft high-cube box is the most wind-sensitive load on the line); empty cabins stowed. |
| 2 · Evacuation and stow | 136–151 km/h, or from the hurricane warning | Evacuation runs to public shelters and out of surge zones, then every unit rolls into a hurricane depot. | Regular service and cargo. |
| 3 · Line secured | above 151 km/h, and always before tropical-storm winds arrive | Nothing moves. Ropes, towers and the fibre ride out the storm alone, designed for a 360 km/h gust (396 km/h on exposed ridges). | All carriages and cabins are inside storm-rated depots. |
| 4 · Rescue and recovery | after the storm, gusts back below Level 1 | Tower cameras and drones inspect every span; battery rescue carriages run; the line restarts section by section with proof runs. | Any section not yet inspected. |
The worst conditions at each stage (simulated)
Fully operational
The whole system, including heavy containers, runs at line speed in gusts up to 75 km/h, the threshold of a tropical storm. Rain, fog, darkness and flooded roads do not stop it: the line is guided, automated and above the water.
Partially operational
Passenger cabins keep running in gusts up to 136 km/h, well into tropical-storm conditions and close to the gusts of a Category 1 hurricane. For comparison, urban gondolas stop at 57–90 km/h, and metro and bus systems typically stop at 56–113 km/h. This is the window in which Celestavia carries people out of the surge zones: up to 12,000–33,000 people an hour across the network in the hours before a storm.
Secured: built to outlast a Melissa
With no vehicles on it, the line is designed to survive a 360 km/h gust, Melissa's estimated open-ground gust, far above the current code's 240 km/h. The extra tower steel and foundations add about US$ 28,000–73,000 per km, a few per cent of a passenger line's cost. The whole fleet is inside its depots in 2.2 hours, or 7.3 hours after six hours of evacuation service; Melissa's hurricane warning came 86 hours before landfall, Gilbert's only 22.
Rescue: the first thing back
When the wind drops, battery rescue carriages leave every depot: 237–351 km on a swap-size pack with the grid down, carrying ambulance, rescue and supply cabins over blocked roads. The line's own fibre, private 5G and power feeder, on towers rated far above the poles that fell in Melissa, can serve as an emergency backbone. Every tower has battery backup for at least 21 days of total power loss.
All thresholds are simulated at concept level with placeholder drag coefficients, gust factors and comfort limits; they will be confirmed by wind-tunnel testing and detailed design. Speed limits within each level are operating policies. Comparison limits for other systems are from published operating rules collected in our hazard research.
Hurricane depots: domes, rock halls and hardened halls
A network that is designed to stop must also have somewhere safe to put its fleet. The simulation placed a storm-rated depot every 20 km of line — 49 depots for the 857 km network — each with four intake berths, and timed the stow of every carriage, cabin and box. The fleet needs about 48,000 m² of protected floor.
Monolithic concrete domes
The standard depot. Reinforced-concrete domes built to the safe-room standard for a 250 mph (402 km/h) gust, a form with a long record of riding out major hurricanes. Indicative cost for the whole network: US$ 207–353 million.
Rock halls and underground
Where a limestone hillside meets the line and ground investigation clears the karst, a mined hall is naturally hurricane-proof: US$ 264–428 million if used throughout. In towns, cut-and-cover boxes with flood-proof portals and pumps: US$ 287–519 million if used throughout.
Hardened depot halls
At the main yards, rectangular reinforced-concrete halls with safe-room-grade roofs, walls and doors park most efficiently and double as maintenance bases: US$ 190–320 million if used throughout.
How the fleet gets in
As at our megastation design, the line's ropes end at an anchor tower outside the depot and the units roll in on battery along internal rails, so no rope passes the door. A sliding door rated for wind pressure and flying debris closes at Level 3. Floors sit above the 100-year storm surge plus sea-level allowance (about 4–7 m above ground on the exposed coasts); no depot is placed in a flood zone.
Shelters for people, too
Each depot can add a people hall the size of its vehicle hall, a separate fire compartment: about 26,000 people across the network during a storm, or 14,000 for multi-day stays. Between storms the same halls store water, food, medicines and charged battery packs. Every battery sits in a fireproof container with its own suppression system.
The rescue system: when the island goes dark
Melissa's hardest days came after the wind: no power, no phone signal and roads under trees and landslides. Celestavia is designed so that the network becomes useful in exactly those days.
- Energy in reserve. The fleet's charged batteries hold about 202 MWh. Half is kept for rescue runs; the other half, about 81 MWh, can feed shelters and hospitals through the depots' connectors — roughly a 500 kW hospital for 162 hours. The line's own high-voltage feeder and generation add to it (about 95–105 MW firm for days and up to 100 MW more for short peaks from storage, if the island power kit is built).
- Rescue carriages on battery. Running on the main or the separate backup motor system, a rescue carriage covers 237–351 km on a large swap pack, over roads that are closed. Ambulance, rescue (basket-lowering), fire and supply cabins (water, food, medicine) ride the same carriages.
- Inspection in hours, not weeks. Cameras on every tower, reviewed remotely with automated pre-screening, let about 22 operators inspect the whole network in roughly 12 hours; drones from tower docks take about 6 minutes a kilometre. A road crew after a Category 5 can need hours per kilometre.
- A communications backbone that stays up. The fibre is carried as a ground wire on towers designed for 100–110 m/s, not on distribution poles, and every tower has its own battery backup for at least 21 days of total power loss, so its 5G small cells, sensors and cameras keep working through and after the storm. The failure modes that took Jamaica's networks down in 2025 are the ones the line is built to avoid.
- Earthquakes. Seismic sensors along the line give the first earthquake early warning in Jamaica: a carriage at 70 km/h stops in about 10 seconds, before strong shaking for any epicentre more than about 56 km away, and most of the speed is gone even for closer quakes.
Simulated: battery capacities, ranges, inspection rates and seismic timings are placeholders from the system's design studies; the fibre, 5G and power capabilities are design intentions to be engineered and tested.
A national sensing and communications backbone
When Melissa made landfall, the only wind instrument near its path failed at 114 kt, no tide gauge recorded the surge, and the national weather radar was out of service for months afterwards. A Celestavia line puts a tower about every 90 metres across the island, and every tower is a place to carry sensors, power and a fibre connection.
Fibre optics
An optical ground wire runs over every span. It carries the line's own control traffic, high-capacity backhaul for the operators, and fibre to the home and to schools, clinics and farms along the route. The same fibre can work as a continuous sensor: distributed acoustic sensing detects earthquakes, landslides, rockfall and intrusions along its whole length.
5G today, 6G-ready
Towers host 5G small cells, public Wi-Fi and the line's private radio, fed from the line rather than from the distribution grid, with battery backup at every tower for at least 21 days of total power loss. The fibre and the tower spacing are chosen so that the next generation of mobile networks (6G), and other systems such as satellite ground terminals, LoRa sensor networks and emergency radio, can be added without new structures.
Early warning for every hazard
- Anemometers and rain gauges on the towers, giving a dense real-time wind field during a storm
- Accelerometers and seismometers, for earthquake early warning and an automatic train stop
- River, water-level and surge sensors at crossings and on the coast
- Ground-movement and slope sensors on mountain sections
- 360° cameras with automated analysis, for fires, floods, blocked roads and incidents
- Air quality, heat and Saharan dust
The data is shared in real time with the Meteorological Service, the national disaster office (ODPEM), the seismic research unit at the university, the water authorities and the utilities. During a storm, emergency managers would see the wind, rain and water levels tower by tower. After it, they would see which areas are dark and which roads are blocked, within hours.
These are design capabilities of the Celestavia platform to be specified with Jamaica's agencies, not services operating today. Japan's railways have used seismic early-warning train stops for decades, and fibre-optic sensing for earthquakes and rockfall is in use worldwide.
Hurricanes: what Jamaica has lived through
Every proposal for Jamaica has to begin with the storm. On 28 October 2025 Hurricane Melissa came ashore near New Hope, Westmoreland, as a Category 5 with 1-minute sustained winds of 160 kt (296 km/h, 82 m/s) and a central pressure of 897 mb, the strongest landfall in Jamaica's record. It had strengthened by 45 kt in a single day over water at 30–31 °C.
What failed
- Power: more than 530,000 customers lost supply; 95 % were back after 91 days and 99 % after about four months. The utility has said its overhead grid was originally built for a Category 3 storm, and that putting it underground would cost more than ten times as much.
- Communications: internet traffic fell 50–70 % for about a week; a week after landfall fewer than half of one major operator's mobile sites were on air. Most outages came from lost grid power and from fibre carried on fallen utility poles, not from towers falling.
- Water: pumping depends on grid power: about two-thirds of customers had water after a week.
- Roads: more than 130 roads were blocked; food reached isolated districts by helicopter.
What it cost
- US$ 8.8 billion of physical damage (41 % of 2024 GDP), and US$ 12.2 billion including losses and extra costs (56.7 %).
- 45 confirmed deaths, with more under investigation; about 156,000 homes damaged and 24,000 destroyed; more than 25,000 people in shelters at the peak.
- Real GDP fell about 1.6 % in fiscal year 2025/26; stopover arrivals were 13 % lower in 2025 and 17 % lower in January–August 2026; a year later about 70 % of the damaged hotel rooms were back.
- Jamaica's catastrophe bond paid its full US$ 150 million and its regional parametric insurer about US$ 92 million: a small fraction of the loss.
Seventy-five years of storms
| Storm | Impact on Jamaica | Deaths | Damage (US$, year of event) | Power customers out · restoration |
|---|---|---|---|---|
| Charlie, Aug 1951 | Category 3, landfall just south of Kingston | ~152 | ~50 million | power and communications cut |
| Gilbert, Sep 1988 | Category 3; the eye crossed the whole island | 45 | ~1–2 billion (about 65 % of GDP) | whole island · about 3 months |
| Ivan, Sep 2004 | Category 4, just off the south coast | 17 + 14 indirect | ~580–595 million (8 % of GDP) | whole grid · 95 % at 38 days |
| Dean, Aug 2007 | Category 4, ~20 n mi off the south coast | 3–8 | ~329 million | whole grid · 4,140 poles down · 38 days |
| Gustav, Aug 2008 | tropical storm across the island | 15 | ~210 million (2 %) | 100,000–160,000 · ~17 days |
| Sandy, Oct 2012 | Category 1, landfall at Bull Bay | 1 | ~100 million | ~461,000 (~70 %) · 90 % in 4 days |
| Beryl, Jul 2024 | major hurricane off the south coast | 4 | ~1.1 % of GDP | ~400,000 · about 8 weeks |
| Melissa, Oct 2025 | Category 5 landfall, Westmoreland | 45+ | 8.8 billion (41 % of GDP); 12.2 billion with losses | >530,000 (77 %) · 99 % at ~127 days |
The design wind, and why Melissa changes it
Jamaica's current codes use 3-second gust speeds of the kind used in the United States; a benchmark of 240 km/h (150 mph, 67 m/s) is quoted, and hazard maps prepared in 2019 give 3-second gusts of 69–80 m/s for a 3,000-year return period, highest on the south-west coast. Melissa's sustained wind alone, 82 m/s, exceeded that 3,000-year gust; its gusts over open ground are estimated at about 100 m/s (360 km/h). The only wind instrument near the landfall recorded 114 kt before its own mast failed, and no tide gauge recorded the surge. The network proposed here is therefore sized for a Melissa-class storm, not for the code value: see operating in storms.
Sources: NHC Tropical Cyclone Reports (Melissa AL132025, revised 19 May 2026; Gilbert, Ivan, Dean, Gustav, Sandy, Beryl); World Bank and IDB damage estimate (19 Nov 2025); PIOJ/ECLAC damage and loss assessment (Mar 2026); ODPEM; JPS and OUR restoration reports; JTB arrivals; PAHO wind hazard maps (2019). Figures for older storms are in money of their year; measured winds in Jamaica are undercounts because instruments failed or were absent at the peak.
Floods, landslides, surge and earthquakes
Hurricanes are not the only threat Jamaica's roads face. About a third of the island's 827 communities are in flood-prone areas; the A1 through the Bog Walk Gorge closes several times a year; the June 1979 western floods brought 810 mm of rain. Kingston and Port Royal sit on one of the Caribbean's most active fault zones, which destroyed Port Royal in 1692 and Kingston in 1907.
| Condition | What happens on the road today | Celestavia's design response |
|---|---|---|
| Flood conditions | Roads become rivers; Mandela Highway, the Bog Walk Gorge, Portmore's low ground and coastal roads close. | The line runs above the water, so it keeps operating in flood conditions. Tower foundations are designed against scour, and stations, substations and depots are sited above the flood and surge levels. |
| Landslides | Mountain roads in St Thomas, Portland, St Andrew and the Blue Mountains are cut for days. | The line touches the ground only at tower bases about 85–95 m apart, spanning gullies and slopes. Unstable slopes are avoided with longer spans, and fibre-optic sensing along the line can detect ground movement. |
| Storm surge | Surge zones include the Palisadoes, Portmore, Negril, Montego Bay, Black River (2–3.4 m in Melissa) and Old Harbour Bay. | Coastal towers stand on deep foundations. Stations and depots are placed above the 100-year surge plus a sea-level allowance, and the line carries people out of the surge zones before landfall. |
| Earthquakes | Expected peak ground acceleration is about 0.28–0.30 g at a 475-year return period in Kingston and the east, with liquefaction risk on the Palisadoes, the causeway and the Portmore fill. | Carriages hang on lock-rollered ropes, away from the ground motion. Line sensors trigger automatic braking, foundations are designed for the seismic code, and towers are placed on firm ground, not on liquefiable fill. |
| Salt air and lightning | Corrosion of exposed steel; outages from lightning strikes. | Coastal-grade coatings and sealed bearings. A ground wire carrying the fibre runs over every span and is bonded to earth at every tower. |
Diagnosis: an island that moves only by road
Jamaica has 2.77 million people (2022 census), a GDP of about US$ 22.7 billion (2025), and one of the strongest tourism brands in the world. Almost everything that moves on it goes by road. The railway, 335 km of track and 44 stations, has had no regular public passenger service since 1992 (a short Spanish Town–Linstead service ran in 2011–2012, and a school train ran from 2022 until early 2025), and only one mine-to-port line still runs. Three quarters of households have no car, and people spend about an hour and a half a day in traffic. 374 people died on the roads in 2025.
A coast-and-mountain geography
The island is 235 km long and 35–82 km wide, with Blue Mountain Peak rising to 2,256 m. Its towns string along the coasts, and the interior is mountains, karst and river gorges, where roads are slow, winding and easily cut. Kingston, Portmore and Spanish Town hold almost a million people, and Montego Bay, Ocho Rios and Negril carry most of the tourism. They are joined by a handful of highways and toll roads.
The cost of a road-only island
Jamaica imports all its fuel, and transport burns much of it. Electricity costs households about US$ 0.37 per kWh, and the grid loses 26.6 % of what it generates. Tourism, 34 % of GDP counting direct and indirect effects, depends on airport-to-resort roads that close in storms. And every major hurricane, from Gilbert in 1988 to Melissa in 2025, has cut the island's power, communications and roads for weeks or months at a time.
What is missing is a second layer: electric, automated and above the traffic, the floods and the landslides. It would join the airports, the cruise piers, the container port and the towns. It would carry the island's fibre and sensors, and it would be built to come back first after a storm. That is the Celestavia network proposed here.
Sources: STATIN 2022 census (preliminary); World Bank; PIOJ; JPS Annual Report 2025; Jamaica Tourist Board; Road Safety Unit and Island Traffic Authority; IDB (household car ownership); Jamaica Railway Corporation.
Tourism first: an island visitors can move across
Tourism is Jamaica's engine. It brought 4.15 million visitors and US$ 4.33 billion in 2024, and it supports about 175,000 direct and 354,000 indirect jobs. Counting direct and indirect effects, it accounts for about a third of GDP. Its visitors land at two airports and five cruise piers, then travel by road to resorts strung along 200 km of coast: Negril, Montego Bay, Falmouth, Runaway Bay, Ocho Rios, Port Antonio and the South Coast. Melissa showed how exposed that model is. Stopover arrivals were 13 % lower in 2025 and about 17–20 % lower through mid-2026, and a year after the storm about 70 % of the damaged hotel rooms were back.
Airport to resort, today and with Celestavia (simulated)
| Trip | By road today | Celestavia, 70 km/h carriages (simulated) | With the 100 km/h intercity option (simulated) |
|---|---|---|---|
| Sangster Airport → Negril | 1 h 44 | 1 h 23 | 59 min |
| Sangster Airport → Ocho Rios | 1 h 38 | 1 h 42 | 1 h 12 |
| Montego Bay → Falmouth | 43 min | 36 min | 26 min |
| Norman Manley Airport → New Kingston | 36 min | 27 min | 27 min |
| Negril → Savanna-la-Mar | 34 min | 29 min | 21 min |
| Ocho Rios → Port Antonio | 2 h 01 | 1 h 42 | 1 h 12 |
| Half Way Tree → Ocho Rios | 1 h 15 | 1 h 33 | 1 h 10 |
| Downtown Kingston → Spanish Town | 37 min | 23 min | 18 min |
| Downtown Kingston → Port Antonio | 2 h 09 | 2 h 03 | 1 h 30 |
| Kingston (Half Way Tree) → Montego Bay | 2 h 44 | 3 h 17 | 2 h 23 |
Road times are the fastest road path at typical speeds, with peak congestion in Kingston and Montego Bay (simulated). Celestavia times are cabin rides at about 85 % of line speed, plus an average wait and boarding of about 2 minutes; on the timetabled service, stops for other riders add about 6 minutes on an average ride. The 100 km/h column assumes intercity carriages with the high-speed assist motors, an open option; city lines stay at 50–60 km/h. On the long inland trips the 70 km/h line is not faster than the road off-peak. Its advantages there are reliability, safety, and running when the road is flooded or blocked.
What the network adds to Jamaica's tourism
The north-coast tourism line
The tourism line runs from Negril through Lucea, Montego Bay and Sangster Airport to Falmouth, Runaway Bay and Ocho Rios, then on to Port Maria and Port Antonio. It joins every major resort area, both international airports and four of the five cruise piers. Hotel guests reach the beach, the falls and the town without a transfer bus. On days with two or three ships in port, cruise passengers fill excursion loops in minutes rather than queuing for coaches.
The ride itself is the attraction
Panoramic cabins run above the coast, the Martha Brae, the Cockpit Country foothills and the Blue Mountain approaches. On scenic sections, glass-floored cabins and evening and night runs (the Luminous Lagoon, the Negril sunset, the Kingston harbour lights) become products that tour operators can sell. A Blue Mountains branch from Papine to Newcastle opens the coffee country to visitors with a footprint of one tower base about every 90 m, instead of a widened mountain road.
Spreading the benefit
Through the South Coast line (Negril, Savanna-la-Mar, Black River, Treasure Beach/Santa Cruz, Mandeville) and the eastern line (Kingston, Morant Bay, Port Antonio), parishes that see few visitors today can share in tourism: craft markets, farm-to-table food, heritage sites and community tourism at the stations. Hotel workers, most of whom live far from the resorts and have no car, get a fast, reliable commute.
Open sooner after a storm
After Melissa, Montego Bay's airport took four days to reopen for limited flights, and the resorts took months to recover. A secured line that is inspected in hours from its tower cameras is back in service with its first inspected sections, with its own power and communications. That means guests and workers can move again, supplies can reach the hotels, and Jamaica can tell its source markets, credibly, that it can reopen fast.
The Celestavia Jamaica network: 857 km in three phases
Our simulation platform drew the network on Jamaica's road graph and terrain model. Urban lines follow road centrelines, and the western trunk uses the disused railway right-of-way for about 85 % of its length. It then loaded the network with commuters, hotel guests, airport transfers, cruise-ship waves and freight, section by section. The result is a 857 km network of 13 lines with 687 stations (10 megastations, 54 stations and 623 small stops) and 6 cargo distribution centres, built in three phases.
A station within walking distance
Wherever people live, the line has at least one station a kilometre, and about one every 400 m in Kingston, Portmore, Spanish Town and Montego Bay: 1.7 a km on the 403 km of line through towns and villages, 2.7 a km in the two metro areas. Rural stretches get a stop only where it is needed: villages, schools, clinics, resorts and attractions.
Small stops, two or four spaces
Most stations are small stops beside the line: 296 with two spaces (one cabin berth and one waste or cargo box) and 327 with four. Through cabins pass them without slowing. A two-space stop costs about US$ 149,000 with its berths and site works, against about US$ 8.3 million for a megastation; its access to the line (an on-line cabin lift at a quiet stop, about US$ 200,000; a short station track with fast switches at a busy one, about US$ 900,000) costs more than the stop itself.
Most people can walk to it
About 461,000 residents live within a 500 m walk of a station and 849,000 within 1 km, against 67,000 and 228,000 with a station only in each town centre. Short walks bring more riders: about 329,000 a day at the design year (simulated).
Route table (design year, simulated)
| Line | Route | km | Phase | Stations | Peak riders/h each way |
|---|---|---|---|---|---|
| KM1 | Downtown Kingston – Cross Roads – Half Way Tree – Papine | 11.3 | I | 31 | 3,455 |
| KM2 | Cross Roads – New Kingston – Half Way Tree – Stony Hill | 12.0 | I | 30 | 1,597 |
| KM3 | Downtown Kingston – Portmore – Spanish Town | 26.1 | I | 40 | 3,376 |
| KM4 | Downtown Kingston – Norman Manley Airport – Port Royal | 23.9 | I | 24 | 2,476 |
| NC1 | Negril – Lucea – Montego Bay – Sangster Airport | 79.6 | I | 63 | 2,039 |
| NC2 | Sangster Airport – Falmouth – Runaway Bay – Ocho Rios | 98.1 | I | 76 | 2,035 |
| KM5 | Portmore – Hellshire | 9.2 | II | 15 | 1,172 |
| NC3 | Ocho Rios – Port Maria – Annotto Bay – Port Antonio | 98.6 | II | 62 | 847 |
| SW1 | Negril – Savanna-la-Mar – Black River – Santa Cruz – Mandeville | 138.9 | II | 104 | 547 |
| T1 | Kingston Port Hub – Spanish Town – May Pen – Williamsfield – Montego Bay | 181.8 | II | 122 | 2,380 |
| T2 | Spanish Town – Bog Walk – Linstead – Moneague – Ocho Rios | 60.8 | II | 51 | 2,220 |
| E1 | Harbour View – Morant Bay – Port Antonio | 108.9 | III | 83 | 1,247 |
| BM1 | Papine – Gordon Town – Newcastle (Blue Mountains) | 7.7 | III | 3 | 38 |
Phase I · 251 km
The Kingston metro (four lines: Papine, Stony Hill, Portmore–Spanish Town, and Norman Manley Airport–Port Royal) and the north-coast tourism line from Negril to Montego Bay, Sangster Airport, Falmouth and Ocho Rios. These are the two highest simulated loads, and between them they serve both international airports and the three main cruise ports.
Phase II · 489 km
The intercity trunk from the Kingston port to Spanish Town, May Pen, Mandeville country and Montego Bay, mostly on the old railway right-of-way. Phase II also builds Kingston–Ocho Rios through the Bog Walk Gorge (the road that floods), the north-east coast to Port Antonio, the South Coast from Negril to Mandeville, and Hellshire.
Phase III · 117 km
The east, from Kingston to Morant Bay and Port Antonio, closes the coastal ring, and a steep-grade branch climbs from Papine to Gordon Town and Newcastle in the Blue Mountains.
Simulated with our proprietary platform from census populations, building footprints, hotel rooms, airport and cruise statistics, and placeholder trip rates (all listed in the study). Design year: opening plus ten years. About 329,000 riders a day and 42,900 boardings in the busiest hour network-wide. Fleet: about 3,169 carriages with cabins at the design year and about 1,905 at opening, added as ridership grows. A simulation with each stop's docking windows sized this fleet for a timetabled service: cabins leave every 10 minutes on every line, or as often as each section's load needs, and stop only where a rider gets on or off. On-demand cabins for the whole island did not meet the waiting target at any fleet size tried: they run back empty over long lines.
Peak hours, capacity and how many tracks
Each section was loaded with the largest of three peak hours: the morning commute, a cruise-ship wave on a two- or three-ship day, and the airport arrival wave on a busy Saturday. On top of that came special events and a hurricane evacuation. One track carries a cabin every few seconds under moving-block signalling. At the busiest sections that is about 3,800 riders an hour each way on intercity lines and 5,400 in Kingston, counting only the share usable with offline station berths.
| Busiest section | Design riders/h | Capacity per track | Use, design | Use, double demand |
|---|---|---|---|---|
| KM3 Portmore causeway → Downtown Kingston | 3,376 | 5,111 | 66 % | 132 % |
| KM1 Downtown Kingston → Cross Roads | 3,455 | 5,462 | 63 % | 127 % |
| T1 into the Kingston Port Hub | 2,380 | 3,807 | 62 % | 125 % |
| T2 into Spanish Town from Bog Walk | 2,220 | 3,807 | 58 % | 117 % |
| NC1 into Montego Bay from the Freeport | 2,039 | 3,807 | 54 % | 107 % |
Events and emergencies above the design hour (simulated)
| Event | Section | Riders/h at peak | Tracks each way needed |
|---|---|---|---|
| Festival night in Montego Bay (30,000 attendees), leaving | NC2 Sangster → Rose Hall | 3,150 | 2 |
| Grand Market, Downtown Kingston (Christmas Eve) | KM3 Port Hub → Downtown | 2,362 | 1 |
| National Stadium event (35,000), leaving | KM1 Cross Roads → Downtown | 4,083 | 1 |
| Hurricane: visitors to Sangster Airport before the storm | NC2 Rose Hall → Sangster | 1,346 | 1 |
| Hurricane: low-lying Portmore and Hellshire residents moved inland | KM3 Greater Portmore → Spanish Town | 3,694 | 1 |
| Two cruise ships at Falmouth, high capture | NC2 Falmouth → Rose Hall | 1,361 | 1 |
How many tracks
Two tracks, one each way, on every line at the design demand. No wait with the app: it gives you the nearest available departure. Walk-in riders wait under 10 minutes (simulated). Cabins run to a timetable on every line, a departure every 10 minutes or as often as each section needs, and stop only where a rider gets on or off; on average a ride adds about 6 minutes for stops for other riders. These are calculated from the timetable; how cabins bunch on the busiest Kingston sections is still to be simulated. Track use stays under 80 %. If demand doubles, KM1, KM3, KM4, NC1, NC2, T1 and T2 need a second pair of tracks, so their towers are designed to take four tracks from the start. Four lighter lines (KM5, NC3, SW1, BM1) would work on a single track with passing loops; we keep two tracks for redundancy and for evacuation.
How many Kingston lines
We tested two, three and four metro lines. Four lines (adding the airport–Port Royal line and the Hellshire branch) give 135 stations and 15,788 morning boardings, against 70 and 8,061 with two lines. The busiest sections are the Portmore causeway into Downtown and the first stretch of line north of Downtown, so they are the first candidates for a second pair of tracks.
Megastations, stations, distribution centres and storage
A megastation is placed at the main interchanges, the international airports and the cruise gateways. Ten qualify. With a station every few hundred metres their own boardings are lower than in a sparse network, because the neighbourhoods around them now have their own stops; they remain the transfer points, depots and public buildings of the network. Each is a full public building: passenger and cargo terminal, power and fibre node, cold store, automated warehouse, health centre, offices of public services, shops and community space (never casinos or bars). Each also includes a hurricane depot and public shelter.
| Megastation | Lines | Busiest hour | Cabin dockings/h | Berths |
|---|---|---|---|---|
| Ocho Rios | NC2, NC3, T2 | cruise-ship wave | 561 | 10 |
| Falmouth | NC2 | cruise-ship wave | 555 | 10 |
| Downtown Kingston | KM1, KM3, KM4 | morning commute | 549 | 10 |
| Sangster Airport | NC1, NC2 | airport arrival wave | 496 | 9 |
| Montego Bay Centre | NC1 | morning commute | 356 | 8 |
| Half Way Tree | KM1, KM2 | morning commute | 317 | 8 |
| Ironshore – Rose Hall | NC2 | cruise-ship wave | 244 | 8 |
| Norman Manley Airport | KM4 | airport arrival wave | 139 | 8 |
| Spanish Town | KM3, T1, T2 | morning commute | 50 | 8 |
| Portmore Centre | KM3, KM5 | morning commute | 18 | 8 |
Regional stations
Mandeville, May Pen, Negril and Port Antonio are regional centres whose simulated peaks stay below the megastation mark. They are drafted as large stations with room to grow into megastations when feeder buses are added. 54 regular stations serve the town centres, resorts and attractions, and 623 small stops of two or four spaces bring the line within walking distance of most homes.
Six cargo distribution centres
These are the Kingston Port Hub (port and logistics park), Caymanas (special economic zone), May Pen, Williamsfield (Mandeville, Manchester and St Elizabeth), the Montego Bay Freeport and Ocho Rios (hotel supply). Containers are opened here and their goods move on in 2.5-t boxes to stations, shops and hotels.
Storage
There are three kinds, all built to the same storm standard. Automated warehouses and cold stores sit at the distribution centres and megastations. Hurricane depots for the fleet sit every 20 km. Emergency stores of water, food, medicine and charged battery packs are kept in the depots' shelter halls.
Ports, logistics and freight: the cargo lines
Jamaica sits on the main east–west shipping lane through the Caribbean, next to the Panama Canal route. The Port of Kingston handled 2.55 million TEU in 2024, three quarters of it transshipment. All the island's ports together moved 28.9 million tonnes, including about 2 million tonnes of bauxite and 1.6 million tonnes of alumina. Everything that is imported for the island leaves Kingston by truck on the same roads the commuters use.
| Port or terminal | Role and volume | Celestavia connection (proposed) |
|---|---|---|
| Kingston Freeport Terminal | Container transshipment hub; the Port of Kingston handled 2.55 M TEU in 2024 | Kingston Port Hub distribution centre beside the wharves and logistics park, on the Kingston metro (KM3) and the western trunk (T1) |
| Kingston Wharves (Newport West) | Domestic multipurpose, ro-ro and logistics; 2.1 Mt domestic cargo | Same hub: imports leave the port in 2.5-t boxes, not on trucks through the city |
| Caymanas special economic zone | Logistics and manufacturing zone | Caymanas distribution centre on T1; first candidate for a heavy spur if it takes whole containers |
| Montego Bay Freeport | Cargo (0.86 Mt of imports) and cruise terminal | Montego Bay Freeport distribution centre and station on the north-coast line (NC1) |
| Ocho Rios (Reynolds pier) | Cruise (326,000 passengers in 2024) and sugar | Ocho Rios megastation and hotel-supply distribution centre (NC2, NC3, T2) |
| Falmouth | Cruise only: 713,385 passengers in 2024, the island's busiest pier | Falmouth megastation at the pier (NC2) |
| Port Antonio, Port Royal | Cruise and marinas | Stations on NC3/E1 and KM4 |
| Port Esquivel, Rocky Point | Alumina export (0.6 and 1.0 Mt), served by the operators' own railway | Heavy spurs simulated and kept as the operators' option (see below) |
| Port Rhoades (Discovery Bay) | Bauxite export, 2.0 Mt | Not served: the bauxite moves by the operator's own conveyor and road |
| Old Harbour Bay | Power station and LNG storage | Grid connection point for the line's own high-voltage spine |
Which lines carry cargo, and which carry only passengers
Heavy cargo lines are four-rope lines, with taller towers and carriages rated for full ISO containers of up to 36 tonnes, and they cost much more per kilometre than passenger lines. Celestavia's rule is to build them only where container or bulk flows justify the cost, running from the ports to inland distribution centres. Every other line is a light line. Light lines carry the 9-seat passenger cabins and Celestavia's standard 10-ft boxes of up to 2.5 tonnes for parcels, fresh food, retail supplies and waste, so even the passenger network does local freight distribution. Our simulation tested each corridor against its forecast container and bulk flows:
| Corridor | Laden containers a year (busiest section) | Needed to justify a heavy line | Decision (draft) |
|---|---|---|---|
| T1 Kingston port – Spanish Town – May Pen – Montego Bay | 45,600 | ~126,000–335,000 | Light line, cargo in 2.5-t boxes. Celestavia's design allows this line to be upgraded later to carry full containers (foundations between the port hub and May Pen sized for it) |
| T2 Spanish Town – Bog Walk – Ocho Rios | 18,000 | ~42,000–111,000 | Light line |
| PS1 Old Harbour – Port Esquivel (alumina) | 15,900 (bulk boxes) | ~6,000–16,000 | Justified on its own numbers, but the alumina already moves on the operator's railway: left to the operator |
| PS2 May Pen – Rocky Point (alumina) | 26,600 (bulk boxes) | ~26,000–69,000 | Left to the operator |
The result is a passenger network that also distributes freight. On the busiest section the simulated container flow, carried in light boxes, uses only 2–7 % of one track. A heavy line becomes worth a new study when domestic container flows west of Spanish Town pass about 100,000 laden boxes a year, when an inland bonded port takes whole boxes, or when a bulk operator commits.
Sources: Port Authority of Jamaica Statistical Publication (Dec 2024); Lloyd's List; JCAA; company reports. Connections and distribution centres are Celestavia proposals, not discussed with any port operator.
Power: what the network needs, and what it can give back
Our power simulation ran every line second by second through its design day: grades from the terrain model, air-conditioned cabins for 30–33 °C humid weather, regenerative braking returning energy to the line, and stations, cold stores and depots. It compared every supply option. Jamaica's grid peaked at 697 MW in 2025, and it was built for a Category 3 storm.
Traction is 1.5 kV DC on every line; the battery options were costed beside it
| Option | Power-side capital, whole network (US$ million) | 30-year cost incl. energy (US$ million) |
|---|---|---|
| Battery carriages charged at stations | 502 – 792 | 3,205 – 5,865 |
| 1.5 kV DC (chosen) | 878 – 1,720 | 3,264 – 6,523 |
| Battery swap at stations; hybrids | within the same ranges (see the study) | |
Energy is two thirds to three quarters of the 30-year power cost, so what Jamaica pays for electricity, and how much the network makes for itself, matters most. Traction is 1.5 kV DC on every line: light, low-cost carriages with no transformer on board, and small substations fed by the line's own high-voltage spine.
Its own power, its own spine
Like every Celestavia network, the line carries its own high-voltage feeder along the route (US$ 49 million overhead on the towers; US$ 184 million with undergrounding in the surge zones). Where the power comes from is still to be decided: the options are the national grid at 138 or 69 kV where capacity allows, the line's own high-voltage spine, and its own generation. One option studied, an island kit of storage in fire-rated containers with its own generation (the source to be chosen in the power study), would let it run a reduced service for 14 days with the grid down, for US$ 589–1,400 million. The power study will set the source.
Its CO₂ depends on the power source, and we say so
The network is 100 % electric, with regenerative braking that returns power to the line. Today about 90 % of Jamaica's electricity comes from imported LNG and oil; on that mix the network, stations included, would emit more CO₂ than the road trips it replaces (about 330,000–400,000 t a year against about 260,000 t), most of the difference being the stations, depots and cold stores. How clean it runs depends on the power source chosen, which the power study will decide.
Simulated. Large-customer electricity tariffs, the own-generation yields and costs and all equipment prices are placeholders listed in the study. Every battery, on carriages, at stations or at towers, sits in a fireproof container with its own fire-suppression system.
Estimated investment (profile-level, simulated ranges)
The whole 857 km network, built in three phases, comes to US$ 3.4–4.4 billion with domed hurricane depots (most likely about US$ 3.8 billion) or US$ 3.5–4.6 billion with underground depots (most likely about US$ 4.0 billion). The depot type is subject to further study. Both figures include the fleet, the stations and their access to the line, the power supply, the hurricane depots, storm-rated towers, signalling, 5G and sensors, the megastation buildings, engineering, land, permits and an allowance for what is not yet designed. Traction power is 1.5 kV DC on every line, as decided.
Each range holds eight in ten of 20,000 simulated draws of the unit prices that are still estimates (steel, rope, concrete, station access, buildings and the rest), each between its own low and high value; prices that move together, such as steel, building costs and the exchange rate, move together in the draws. The allowance for the parts not yet designed is set by how well each part is known, and is largest for the new parts: the small stops' access to the line and the hurricane depots. Carriages and cabins are priced part by part as series parts (re-checked against public prices in November 2026): a carriage with its cabin comes to about US$ 52,000 (simulated), a little above a small truck (about US$ 43,380 delivered) because of its 1.5 kV equipment and wheel motors. No supplier has quoted yet, so these remain simulated ranges, not prices.
| Component | Domed depots, US$ million (P10–P90) | Underground depots, US$ million (P10–P90) |
|---|---|---|
| Line, towers, ropes, stations and their access to the line, and power side | 1,818 – 2,478 | 1,821 – 2,475 |
| Carriages and cabins (fleet sized to the design year) | 89 – 110 | 89 – 110 |
| Light cargo boxes | 4 – 5 | 4 – 5 |
| Own high-voltage spine, emergency and stow battery packs | 103 – 147 | 103 – 146 |
| Hurricane depots and storm-rated portals | 207 – 353 | 287 – 519 |
| Towers designed for a Melissa-class gust (premium over standard design) | 49 – 80 | 49 – 80 |
| Signalling, control, 5G nodes, sensors and cameras | 216 – 370 | 216 – 371 |
| Megastation service buildings | 208 – 421 | 207 – 420 |
| Engineering, design, project management, land, permits and fleet procurement | 455 – 692 | 473 – 715 |
| Total (P10–P90) | 3,378 – 4,401 | 3,491 – 4,560 |
| Most likely (P50) | 3,841 | 3,989 |
| Per km of line (US$ million, P10–P90) | 3.9 – 5.1 | 4.1 – 5.3 |
About US$ 4.5 million per km including stations; US$ 2.5 million per km for the line alone, without stations (simulated, most likely values with domed depots; stations, their access to the line and the megastation buildings are about 43 % of the total). Phase I, with all ten megastations on 251 km: about US$ 6.6 million per km including stations, US$ 3.0 million without.
P10–P90: eight draws in ten fall inside. Each row is that component's own range, allowance included; the rows do not add up to the total range, because the lowest and the highest prices of different components seldom come together.
What would narrow the range most (Figure 7): a priced concept of the stations' access to the line and of one hurricane depot; tower and foundation designs for typical spans with a sample of ground investigation; a firm price basis in the contracts; and supplier quotes for the track rope and the tower steel. Upgrade option: the same timetabled service with a departure every 3 minutes brings walk-in waits under 3 minutes for about US$ 15 million more (a few more cabins on the quiet lines) and more fare revenue; the base case stays the least expensive layout that meets the 10-minute target.
By phase (all costs, P10–P90)
Phase I, the Kingston metro and the north coast (251 km, 259 stations, all ten megastations): US$ 1.43–1.92 billion with domed depots, US$ 1.49–2.00 billion with underground depots. Phase II (489 km, 345 stations): US$ 1.56–2.04 / 1.61–2.11 billion. Phase III (117 km, 83 stations): US$ 0.36–0.47 / 0.36–0.48 billion. Engineering, land and the allowances go with the items of each phase. Stations reach the line the least expensive way: at quiet stops the carriage stops on the line over a tower and a ground lift takes the cabin down (94 stations); at busier ones, a short station track with fast switches (583 stations), with a second entry at the 11 busiest: US$ 596–1,131 million in all. The megastations' tracks run inside their buildings.
Optional island power kit
Storage with its own generation for 14 days of reduced service without the national grid: US$ 589–1,400 million. A smaller rescue-only kit costs US$ 328–785 million. Both are options, not in the totals above; the power source is still to be decided.
Heavy cargo, if needed later
Building the western trunk and port spurs as heavy four-rope lines (options B and C) would add about US$ 1.1–1.3 billion of hardware at base prices, before engineering and allowances; the heavy lines' power system is still to be studied. Celestavia's design allows the trunk to be upgraded later to carry full containers. The tower foundations between the Kingston port hub and May Pen are sized for that, so the upgrade needs no rebuilding.
Simulated, in 2026 US dollars, without price escalation, finance during construction or taxes. Building, steel and labour prices use Jamaican and Caribbean benchmarks where they exist (2025–26 market reports); the other unit prices are placeholders from Celestavia's cost studies, each with a low and a high value. The fleet is the opening fleet (about 1,905 carriages, each with its cabin); carriages and cabins are added as ridership grows, to about 3,169 at the design year (about US$ 47 million more at the capped prices, in later years). Carriages and cabins are priced at their least expensive designs, from truck- and bus-industry suppliers, as series parts re-checked against public prices in November 2026 (a carriage with its cabin about US$ 52,000, simulated, in the range of a small truck); a cabin or a carriage has no combustion engine, gearbox, steering or axles. No quotes yet. The whole-country programme (food, education, health, housing) is costed separately, as ranges to be defined.
GDP, jobs and the economic case, stated plainly
Our impact model follows the network for 30 years. It counts the construction, the operation, tourism, productivity and travel time, freight, farm losses avoided, road crashes avoided and storm resilience, each with low, design and high values.
What the network adds (design case, simulated)
- Construction stimulus peaking at about US$ 370 million (1.5 % of GDP) in the busiest building year.
- A lasting effect of about 0.5 % of GDP (0.05–2.0 %) from productivity, tourism, logistics and resilience, after the spending ends.
- Tourism: about US$ 87 million a year of extra visitor spending (US$ 25–190 million) and 3,000–23,000 tourism jobs.
- Road safety: about 28 fewer road deaths a year (9–66) of the 374 recorded in 2025.
- Farms: US$ 2–26 million a year of post-harvest losses avoided through station cold rooms and refrigerated boxes.
- Storms: faster recovery of tourism after hurricanes worth US$ 2–26 million a year, plus avoided losses, counted conservatively.
Stated plainly
Counted only as transport (time saved, vehicle costs, crashes, freight), the full 857 km network does not repay its cost at the design demand. The simulated benefit-cost ratio is 0.42 (0.10–1.46 across the cases) over 30 years at 8 %, on the most likely capital cost with domed depots (about US$ 3.8 billion), with carriages and cabins at their least expensive designs, priced as series parts (about US$ 52,000 a pair, simulated). A fleet sized for cruise-ship and airport peaks runs at about 3.5 of 9 seats on average, and on long inland trips a 70 km/h line is not faster than today's roads off-peak.
The case for Jamaica therefore rests on what a road cannot give:
- a transport, power and fibre backbone designed to outlast a Category 5;
- tourism that reaches the whole island;
- the whole-country programme around it.
It also needs concessional, private or public-private finance and phasing. The capital equals about a sixth of GDP in the design case, so it cannot be financed on public debt alone.
What improves it
The model's own levers are carriages and cabins assembled in Jamaica by their suppliers, higher occupancy with demand-responsive dispatch, the optional 100 km/h intercity carriages (Kingston–Montego Bay in about 2 h 23 min), and a first phase built only on the busiest corridors (Kingston, the airports and the north coast). Together they lift the simulated ratio to about 0.8, with payback around 2050. If the small stops draw about 10 kW each rather than a full station's load, the design-case ratio is about 0.45. The dense station layout brings most people within walking distance, but its many small stops and their access to the line add capital, and shorter trips mean fewer passenger-kilometres to earn it back; a leaner first phase and the on-line cabin lift at more stops are the next things to test. The next study appraises each corridor separately to find the strongest first phase.
Simulated with low, design and high cases. GDP effects are gross level effects; the benefit-cost ratio is the net measure. Construction jobs follow the method of Celestavia's other country programmes (11–13.6 job-years per US$ million of construction; one job-year = one person working for one year, spread over the construction years). Every assumption and its status (sourced, derived, simulated, estimate or placeholder) is listed in the study.
Compared with the other systems
Every transport system has its place. For an island of mountains, hurricanes, floods and earthquakes, though, the questions are particular. Does it keep running in a storm? Does it survive a Category 5? Can it climb the hills, carry freight, and bring power and communications with it? How much land does it take? Figures for the other systems are from published projects and operators. Celestavia's figures are simulated.
| System | Stops operating at (wind) | After a major hurricane | Floods and surge | Steepest grade | Cargo | Fibre, power and sensors | Land take |
|---|---|---|---|---|---|---|---|
| Celestavia (simulated) | Passenger cabins run in gusts up to 136 km/h; evacuation service up to 151 km/h | Structure designed for a 360 km/h gust; fleet stowed in storm-rated depots; inspected from tower cameras in hours | Elevated; depots and stations above the surge | Very steep sections on the light lines, with powered counter-rollers | 2.5-t boxes on every line; containers on heavy lines | Own fibre, 5G nodes, HV spine and sensors on every tower | A tower base about every 90 m |
| 4-lane highway | In practice, from the onset of tropical-storm winds; empty trucks at risk at about 64 km/h gusts | Blocked for days or weeks by debris, landslides and washouts | High exposure at grade | 6–8 % | All | Ducts only | 3–6 ha per km |
| Railway (old JRC corridor) | About 90 km/h (typical rail rule) | Washouts, debris, exposed signals and power | Valley alignments flood (Bog Walk Gorge) | 2–4 % | Bulk and containers | Fibre along the track is common | 1.5–3 ha per km |
| Light rail / tram | About 75 km/h gusts | Overhead wires exposed | High at grade | 6–8 % | None | Limited | Street space |
| Elevated metro / monorail | About 63 km/h sustained (Miami's rule) | Structure robust; stations and power exposed | Low | 4–10 % | None | Possible | Columns and stations |
| BRT / bus | 56–63 km/h sustained | Follows the roads | High | As roads | Parcels | None | Lanes in existing roads |
| Gondola (aerial ropeway) | 57–100 km/h | Cabins removed, towers survive | Low | Very steep | Small loads only | None | Towers only |
| Maglev / hyperloop | Not published | Guideway robust; power exposed | Low if elevated | About 4–10 % | Passengers only | Possible | Columns or embankment |
Passenger features compared with other modes
| Passenger feature | Celestavia | Train | Bus | Gondola (aerial cable car) | Car |
|---|---|---|---|---|---|
| Goal: zero accidents | Yes | No | No | No | No |
| No tailpipe emissions | Yes | No | No | Yes | No |
| Biosecurity system | Yes | No | No | No | No |
| High security with real-time AI | Yes | No | No | No | No |
| Predictable arrival time | Yes | No | No | Yes | No |
| Direct trip, no intermediate stops | Yes | No | No | No | Yes |
| Ecological footprint at most 1/500 of a road | Yes | No | No | Yes | No |
| Zero road traffic: runs on an overhead cable | Yes | No | No | Yes | No |
| Driverless 24/7 service | Yes | No | No | No | No |
| Suite-style, personalised transport | Yes | No | No | No | No |
| Mountain to mountain without a tunnel | Yes | No | No | Yes | No |
| Grades up to 40 % (simulated) | Yes | No | No | Yes | No |
| Crossing without a bridge | Yes | No | No | Yes | No |
| Flood risk | No | Yes | Yes | No | Yes |
| Door-to-door parcel delivery | Yes | No | No | No | Yes |
| Booking via mobile app | Yes | No | No | No | No |
| Automatic cabin disinfection | Yes | No | No | No | No |
| Economical to build and run | Yes | No | Yes | Yes | No |
Hyperloop is not listed: no hyperloop system has operated commercially, and Hyperloop One closed in 2023.
Cost per kilometre, all-in
Celestavia (simulated, including fleet, stations, power, hurricane depots, engineering and allowances; P10–P90, domed or underground depots) costs US$ 3.9–5.3 million per km. For comparison: Jamaica's North–South Highway cost US$ 9–11 million per km without vehicles; light rail averages US$ 25–37 million per km; La Paz's cable-car network cost about US$ 23–29 million per km; an elevated metro or monorail costs US$ 60–200 million per km; the Shanghai maglev cost about US$ 40 million per km.
Where the others still fit
Highways remain the backbone for cars and trucks. Buses and BRT are the cheapest and fastest to build in the cities and make good feeders to the stations. The old railway corridor suits bulk minerals. What none of them combines is what Jamaica needs after Melissa: one system that climbs the mountains, crosses the floods, carries passengers and freight, brings fibre, power and sensors with it, and is designed to be secured before a Category 5 and running again within days.
Sources: OPM and Ministry of Transport (North–South Highway); ITDP via ITF/OECD (BRT, light rail); Transit Costs Project (metro); Mi Teleférico; US Congressional Research Service (maglev); operators' published wind rules (JR East, Miami-Dade, Hong Kong, New Taipei, London, Paris, Taipei); RWDI (truck rollover); IDB (railway); EU safety statistics. Costs per km are not like-for-like: the Celestavia figure includes vehicles, stations, power and depots, and the road figure does not.
A whole-country programme around the line
As in our programmes for Colombia, Peru, Argentina, Ecuador and the Dominican Republic, the network is the spine of a wider programme. Its principle comes from our mountain community model: art, science and nature — live, work and play sustainably and regeneratively, and thrive together. Each item below is a proposal for discussion with the Government of Jamaica and its partners, and each will be costed in its own study, as a range.
Food production and the cold chain
Jamaica imports US$ 1.3–1.5 billion of food a year and loses about 30 % of its harvest after picking. Melissa damaged crops on 41,000 ha and 40 % of the Blue Mountain coffee trees. The proposals:
- every rural station gets a cold room and a packing shed;
- produce rides refrigerated 2.5-t boxes to the cities and the hotels with no transshipment;
- agro-parks beside the stations in St Elizabeth, Manchester, Clarendon, St Catherine, St Ann and St Mary, selling direct to the 11,000-room hotel pipeline.
Target: replace 10–20 % of food imports within ten years.
Our simulation covers the whole food chain: the soil, the water, the farming, the harvest, preparation for market, food stores and restaurants, cooking in the restaurants, and finally the leftovers returned for recycling into agriculture, with the aid of Break-Thru Technology, professional chefs and agronomists. It includes growing grain, fruit and emergency foods such as Break-Thru's Nature's Gold Mix, a seed-based mix, kept through Break-Thru Technology's proprietary long-term storage and food-preservation system. The programme's goal is food that is beyond organic and highly nutrient-dense.
Beyond-organic agriculture with Break-Thru Technology
Soil regeneration after Melissa with Break-Thru Technology's ecological agriculture platform:
- ecological soil management for soil biology and stronger roots;
- seed germination and growth enhancement;
- nutrient stabilisation to keep food's nutritional value and extend its shelf life;
- AI-guided crop planning over the line's fibre and 5G.
Field pilots will be measured against control plots with Jamaica's agricultural agencies and universities.
Education for the AI age
A Celestavia Technical Academy, with the national training agency and the universities, will train the people who build and run the network:
- rope and tower technicians;
- electrical and battery-safety specialists;
- control-room operators, and drone and camera inspectors.
The network needs about 3,400 operations staff and about 4,700 builders at the construction peak. Near the megastations, schools for young entrepreneurs will raise children ready to build businesses in the age of AI, and skilled in the trades that AI cannot replace.
Integral and preventive health
Integral health centres at the megastations will focus on prevention: nutrition, exercise, mental health and community spaces. Telemedicine over the line's fibre will reach every station clinic and rural health centre, and rotating specialists will ride the line instead of patients travelling to Kingston. A healing and longevity centre is proposed in the cool highlands. Ambulance and supply cabins are part of the national emergency plan.
Industry: build it in Jamaica
The network needs about 10,000 towers, about 39,000 t of tower steel, about 66,000 m³ of foundation concrete and about 6,000 cabins and boxes. The proposals:
- a tower fabrication and galvanising yard near the Kingston port;
- foundations with Jamaican cement;
- cabin, box and carriage assembly under licence, and a rope service centre.
Raising the domestic share of the work from about 35 to 50 % keeps about US$ 0.6 billion more of the investment in Jamaica.
Commerce
Megastations host:
- markets for farmers, crafts, food and fashion;
- co-working and business-process space;
- public-service offices and shops for residents and visitors.
There are never casinos or bars. Rents and services help fund operations, and route-taxi drivers on the corridors get the first offer of feeder concessions and station jobs.
Tourism across the whole island
The tourism proposals:
- an airport express at both airports;
- resort-to-attraction loops (Dunn's River, Martha Brae, Rose Hall, Green Grotto, YS Falls, Appleton, Black River, Treasure Beach);
- cruise excursion loops sized to a port call;
- scenic and night rides, and Kingston's music heritage within easy reach;
- eco-access to the Blue Mountains outside the protected core, and an edge station for the Cockpit Country with guided trails and no line inside the protected area.
Reconstruction, digital and energy
- Housing: resilient housing built to the 2023 code, within walking distance of the stations and above the surge.
- Digital: the line's fibre and 5G nodes offered to the operators and community networks as an open, hurricane-hardened backbone into rural districts.
- Energy: storage along the line, in fire-rated containers, so that the network keeps its sensors, communications and rescue running and can support the national grid in an emergency; the power source is still to be decided.
Baselines: STATIN, Ministry of Agriculture, PIOJ, the Jamaica Tourist Board and the Economic and Social Survey Jamaica. All items are proposals; none has been agreed with any agency or partner. Break-Thru Technology's methods will be tested in field trials before any figure is claimed.
Schedule: Phase I in 36 months
Our schedule simulation followed every activity of Phase I through 1,000 runs, each with its own hurricane seasons and heavy-rain days:
- foundations and towers for 251 km;
- ropes and wires;
- stations and megastations;
- hurricane depots;
- power supply;
- signalling;
- carriages and cabins built in parallel by existing car manufacturers;
- testing;
- certification of a first-of-its-kind system.
The result: all of Phase I can be in service within 36 months of the notice to proceed, with resources sized for that target. The simulation gives a 90 % chance, and the first sections open from about month 26.
What the 36 months require
- The detailed design of all of Phase I finished before the notice to proceed.
- Transformers, substations and track rope ordered early.
- Jamaica's regulatory basis for the system settled in Phase 0, with an independent safety assessor working from day one.
- Carriages and cabins built in parallel by existing car manufacturers: four plants for carriages and four for cabins, with first units at about month 9.
- About twice a moderate construction workforce: foundation, tower, rope and systems crews, one contractor per megastation, three rope mills and four steel fabricators.
Stated plainly
The 36 months count from the notice to proceed: contract signed, financing closed, permits and first designs in hand. Before it comes Phase 0 (surveys, environmental and heritage permits, financing and design), which the simulation puts at about 21–24 months. With moderate resources, Phase I takes about 51 months. With a single manufacturer and a long certification it takes about 53. Most of Phase I's 259 stations are small stops that local building crews put up in two to six months each. Certification of a new kind of system is the least certain step.
| Stage | What happens |
|---|---|
| Phase 0 (about 21–24 months) | Feasibility studies and the first-phase choice; surveys, geotechnics, hydrology and surge mapping; wind-tunnel tests; environmental and heritage review with NEPA and JNHT; utility studies; regulatory basis and safety assessor; financing; detailed design; early orders |
| Phase I (36 months from the notice to proceed) | Kingston metro (4 lines) and the north-coast tourism line from Negril to Ocho Rios, with both airports, the cruise piers, the first hurricane depots and shelters, and the national sensing backbone |
| Phase II | Western trunk on the old railway right-of-way, Kingston–Ocho Rios, the South Coast, the north-east coast and Hellshire; distribution centres; the Technical Academy at full intake |
| Phase III | The east from Kingston to Morant Bay and Port Antonio, and the Blue Mountains branch; upgrade of the trunk to carry full containers, if freight volumes justify it |
Simulated: 1,000 seeded runs per scenario. Productivity rates are estimates, except for these sourced benchmarks: an urban cable-car line built in about 22 months, transformer lead times, environmental permit targets and car-plant ramp-up times. Rope-mill lead times are placeholders until the mills are asked.
Contact
For the social aspect of the project
www.fundaaafi.orgGlobal Genius Trust USA · Celestavia USA
www.celestavia.com www.grupogenio.comDo you represent a government, public body or NGO?
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Request informationThe figures in this summary are preliminary technical and financial pre-studies of the Celestavia project for Jamaica and are subject to the final feasibility studies.