Illustrative scenarios

Greenhouse project scenarios with price ranges

These four scenarios show how commercial greenhouse budgets scale with technology level and area. They are illustrations, not real projects or clients. Every range is calculated from the published planning ranges on our commercial greenhouse cost benchmark.

Planning estimates only — not supplier quotes, market statistics or offers. Committed prices come only from written supplier offers after a private RFQ review. Projects start from USD 250,000 total value.

Scenario A — 2 ha polytunnel expansion

An established open-field grower adds protected cropping with natural ventilation and drip irrigation.

Technology
Single-span polytunnel
Area / crop
2 ha · Leafy greens and herbs
Structure & equipment
USD 500K – USD 1M
Incl. 15–30% site works
USD 575K – USD 1.3M

Excludes land, permits, packhouse, financing cost and working capital.

Scenario B — 1 ha multi-span tomato house

A new commercial entrant builds a first multi-span block with fertigation, insect screens and a basic climate computer.

Technology
Multi-span polyhouse
Area / crop
1 ha · Tomatoes
Structure & equipment
USD 500K – USD 1.2M
Incl. 15–30% site works
USD 575K – USD 1.56M

Excludes land, permits, packhouse, financing cost and working capital.

Scenario C — 3 ha Venlo glass project

An agribusiness plans a high-tech glass block with screens, heating and hydroponics for year-round supply.

Technology
Venlo glass greenhouse
Area / crop
3 ha · Cucumbers and peppers
Structure & equipment
USD 4.5M – USD 10.5M
Incl. 15–30% site works
USD 5.17M – USD 13.65M

Excludes land, permits, packhouse, financing cost and working capital.

Scenario D — 1 ha semi-closed high-tech house

An investor in a hot, water-scarce climate evaluates a semi-closed design with full climate control and CO2 enrichment.

Technology
Semi-closed high-tech
Area / crop
1 ha · Premium tomatoes
Structure & equipment
USD 3M – USD 6M
Incl. 15–30% site works
USD 3.45M – USD 7.8M

Excludes land, permits, packhouse, financing cost and working capital.

Next step

Turn this into a live commercial project

Open one private brief and a dedicated sourcing specialist returns normalised, side-by-side quotations from qualified international suppliers — with equipment, CAPEX and project-finance routes mapped alongside.