State-of-the-art knowledge and innovation

Sustainability, health and innovation


In Westland, growers, knowledge institutes, plant breeders, greenhouse builders, logistics service providers and many other types of companies and organisations are working together to develop innovation concepts that can be applied to guarantee food security, sustainable energy and effective water management for cities around the world. Thanks in part to their use of technological product innovations and sustainable cultivation techniques, Westland companies have the perfect starting position to play a leading role in securing the global food supply.
The municipality of Westland supports the area's development into an international knowledge and innovation hub with regard to seed enhancement, plant compounds (phytochemicals), the use of raw materials, and growing techniques and niches. 

Geothermal heat

Next to seasonal storage of warm and cold water for houses, the municipality works hard to realise deep geothermal wells. The best example is the Trias Westland project in which water from about 4 km depth will be used for heating of about 40 greenhouses.

Jeroen Straver

Municipality of Westland
T: +31 (6) 51949 518

World Horti Center

Westland is home to an enormous amount of horticultural know-how. The opening of World Horti Center, which is currently in development, will only reinforce this. This knowledge and innovation centre will offer room for 1.200 students and more than 80 companies will present their most innovative developments there.

World Horti Center has the ambition to become the world’s foremost knowledge and innovation hub in the area of horticulture. It will be an inspiring center of research where experiments can be shown and where education, business, talent and innovation will come together.

Mark Zwinkels

T: +31 (6) 290 14305


Plant compounds

The world of plants consists of over 100,000 plant compounds. The compounds offer endless possibilities – most still largely unknown. They can be used as resource for a wide range of products, such as pharmaceuticals, cosmetics, crop protection and flavour and fragrance compounds. The large biodiversity of the Dutch agricultural sector makes it an appealing source and supplier of plant compounds to commercial partners who are looking for natural ingredients for their products. The Centre of Expertise for Plant Compounds initiates and facilitates the development of new commercial applications for plant compounds.

Jan Smits

Centre of Expertise for Plant Compounds
T + 31 (6) 1298 0796


Bioboost aims to stimulate a biobased development in horticulture in Europe. In Bioboost triple helix partners from the Netherlands, Belgium and the United Kingdom work together to stimulate the development of a biobased economy in horticulture. The municipality of Westland is partner of the project Bioboost

Jeroen Straver

Municipality of Westland
T: +31 (6) 51949 518

Closed water systems

Westland companies are working together with sector organisations, government bodies, district water boards and municipalities to develop emission-free greenhouses, with no discharge into the surface water or sewage system. New techniques are also being developed and grow systems are being improved.

As from January 2018, greenhouse wastewater may no longer contain pesticides. Any wastewater will have to be reused or cleaned before it can go into the sewage system. Legislation also prohibits nutrients in greenhouse waste water. Step by step, the amount of nutrients allowed in wastewater will be reduced to nearly zero by 2027.

Martine Tieleman

Municipality of Westland
T: +31 (0) 6 4626 26 43


Watermanagement in horticulture contributes to efficient regional water use and nutrient recycling through careful water resource management and water treatment.
Horticulture depends on reliable water sources of supreme quality. An optimised irrigation water quality is essential for healthy roots and subsequently crop produce.
In the greenhouse horticultural area of Westland, we work closely together with the Delfland Water Authority on sustainable watermanagement.
Among our various innovative measures are:
- Storing rainwater in the ground
- Dedicating irrigation water reservoirs, owned by growers, to hold rainwater during heavy rainfall
- Collecting the rainwater on the roofs of greenhouses

Inge Muhlig

Municipality of Westland
T: +31 (0) 6 2201 28 55



The Dutch sector of plant reproductive materials produces seeds and young plants for agriculture and horticulture. Dutch companies in this sector are among the world leaders, and many of the largest manufacturers in this sector are based in the Netherlands. Worldwide the Netherlands is one of the largest exporters of plant reproductive material.
Fundamental research is concentrated in few places, but plant breeding is focused on a wide variety of locations and climate zones. Production of seeds and cuttings is done in countries where conditions are optimal for the highest quality. A major part of this production is then imported into the Netherlands for conditioning and quality control, after which they are traded globally.
The innovative and knowledge-intensive Dutch breeding companies, like Rijk Zwaan in Westland,  provide high-quality seeds and many new varieties and crops. The advantages of these new varieties benefit the entire production chain. New varieties give higher yields, use less input, leave less wastage during processing and result in a higher product quality and thus greater choice for consumers. Traditionally the sector makes a substantial contribution to societal objectives such as food security, food safety, quality and diversity.
The Netherlands has an exceptionally strong position with a share of around 35% in the global market for plant reproductive material.

Marga Vintges

Strategy Advisor Innovation, Knowledge Transfer and European relations
Municipality of Westland
T. +31 (0)6 51342675

Smart greenhouses

The world population is growing expansively. Growth that is using up the earth’s natural resources. Energy sources are drying up, water is becoming a scarce resource. At the same time the demand for food safety, CO2 emission reductions and locally-produced products is increasing. The Dutch Greenhouse constructors play an important role in these developments. It is their mission to enable entrepreneurs throughout the world to produce for their own market. With smart (semi-closed) greenhouses. And with energy and water savings, reduced CO2 emissions, food safety and achieving higher yields of better quality.


Madelon Knop

Business Manager for Trade & Investments
Municipality of Westland
T.  +31 (0)6 50802178

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