Leafy Greens Indoor Farm Project in Singapore
Singapore imports over 90% of its food, and the '30 by 30' target has made local leafy greens the most bankable controlled-environment crop in the city-state. Land is the binding constraint, so productivity is measured per square metre of floor area, not per hectare of field.
That pushes the specification toward multi-tier indoor farms in industrial buildings, or high-tech semi-closed greenhouses on the few agri-food land parcels. Either way the engineering brief is dominated by cooling and dehumidification at 30–34 °C and 80% relative humidity, LED efficiency, and rejecting the heat those LEDs create.
Water and power are expensive but reliable, so the economics are decided by kWh per kilogram harvested, labour automation, and whether the offtake is a retail contract, a caterer, or a premium herb and speciality programme.
What does an indoor leafy greens farm cost in Singapore?
Indicative planning ranges are USD 3.5–9 million per hectare of growing surface, or broadly USD 350–900 per square metre of production area, covering envelope, racking, cooling, LED, closed hydroponics and automation. Cooling plant and lighting together typically account for 45–60% of equipment cost.
All figures are indicative planning ranges for feasibility work — not quotations. Final specification and pricing come from qualified suppliers and engineers.
Indicative project economics — Leafy greens in Singapore
Production regions: Lim Chu Kang agri-food cluster · Sungei Tengah · Kranji · Jurong and Woodlands industrial estates
Technical specification
What we scope in this package
- Insulated envelope, racking and multi-tier growing structure
- Chilled-water or DX cooling plant with dehumidification and air distribution
- LED lighting, drivers, controls and heat-rejection strategy
- Closed hydroponic irrigation with dosing, disinfection and recirculation
- Condensate capture and water recovery
- Environmental control system, sensors and data logging
- Seeding, transplanting, harvesting and tray-handling automation
- Packhouse, cold room and food-safety fit-out
- Lettuce, baby leaf, herb and microgreen varieties bred for indoor production
Size it before you quote it
Apply the local CAPEX multiplier to your area
Open calculatorWater priced around USD 1.90/m³
Open calculatorEnergy priced around USD 0.21/kWh
Open calculatorTest the yield band against your price assumptions
Open calculatorLeafy greens seed and agronomy detail
Go straight to the section of the leafy greens crop page that your brief needs.
Agronomic window, greenhouse vs open field, water demand
Open sectionResistance codes to specify in the seed line of your RFQ
Open sectionWhere the crop performs and how that shapes siting
Open sectionOfftake and quality standards that drive post-harvest scope
Open sectionPrivate seed-only brief, separate from the project RFQ
Open sectionPlan and procure this project
Size, technology level and indicative budget for your site
Open pageEquipment, seeds, fertilizer, irrigation and energy sourcing in one place
Open pageReference scopes and budget bands by project type
Open pageLoans, leasing and trade finance through independent third-party partners
Open pageLeafy greens project FAQ — Singapore
Indicative planning ranges are USD 3.5–9 million per hectare of growing surface, or broadly USD 350–900 per square metre of production area, covering envelope, racking, cooling, LED, closed hydroponics and automation. Cooling plant and lighting together typically account for 45–60% of equipment cost.
Multi-tier production with 12–20 cycles per growing surface per year plans for 900–2,400 tonnes per hectare of growing surface annually. Because tiers stack, output per square metre of floor area is several times higher again.
There is no cool season. Ambient sits at 30–34 °C and 75–90% relative humidity year-round, and LED lighting adds its own heat load, so cooling and dehumidification run continuously and dictate both CAPEX and the electricity bill.
Lettuce types, baby leaf, rocket, kale, basil, mint and microgreens carry the economics. Fruiting crops are technically possible but need far more light per kilogram, which is hard to justify against Singapore power prices.
It shapes buyer behaviour and productivity expectations — local retailers and caterers actively source locally grown produce, and funding and land tenders reward high output per square metre. Structure the technical dossier around productivity, energy per kilogram and food safety.
Plan on a combined lighting and cooling load in the order of 250–400 kWh per square metre of growing surface per year at high-tech reference. Energy per kilogram harvested is the metric investors and offtakers will interrogate.
Other crop and country project pages
$260k–$620k / ha · 180–350 t / ha
$1.4M–$3.1M / ha · 450–750 t / ha
$1.6M–$3.4M / ha · 70–130 t / ha
$320k–$1.5M / ha · 90–220 t / ha
$1.5M–$3.2M / ha · 350–700 t / ha
$22k–$55k / ha · 40–65 t / ha
$900k–$2.4M / ha · 350–600 t / ha
$120k–$380k / ha · 90–200 t / ha
$45k–$150k / ha · 30–60 t / ha
$250k–$700k / ha · 250–450 t / ha
$200k–$550k / ha · 120–280 t / ha
$300k–$700k / ha · 180–400 t / ha
$450k–$1.6M / ha · 200–550 t / ha
$400k–$1.1M / ha · 120–260 t / ha
$380k–$950k / ha · 250–550 t / ha
Advising on a leafy greens project in Singapore?
Agronomists and project advisors send us one leafy greens project in Singapore and we return supplier options, an RFQ pack and a comparable quote sheet — unbranded if you want to present it as your own.
Your client relationship stays with you — we work through you and never contact your client unless you ask.
Leafy greens indoor farm RFQ — Singapore
One private brief for a leafy greens indoor farm project in Singapore. A dedicated sourcing specialist opens it to qualified suppliers and EPC partners — vendor-neutral, buyer-first.