The Vihersini Network Master Plan (VISSI) is on public display in Tuusula

What is VISSI?

VISSI is a general plan covering the entire municipality, which guides the development of the green infrastructure and network. It is not a legally binding plan, but serves as a basis for more detailed planning and land-use planning.

The study examines, among other things:

• green area and canopy cover
• carbon sinks
• ecological networks and habitats
• accessibility and recreational use of green spaces

The aim is to create a sustainable, pleasant living environment that supports biodiversity.

Get involved and make a difference

You can view the draft plan and provide feedback on it whilst it is on public display.

In addition, residents’ meetings open to all will be held:

• 20 April 2026, 5.30–7.00 pm – Kellokoski School
• 21 April 2026, 5.30–7.00 pm – Rykmentin Talo
• 29 April 2026, 5.30–7.00 pm – Jokela Secondary School

The planning documents and the online feedback form can be found on the VISSI project page. The documents are also available at the TuusInfo customer service desk.

The objectives of the VISSI project

The objectives of the VISSI project are to establish an overall picture of habitats and their networks, to assess the functionality of ecological connections, to examine the coverage and greenness of the green space network, and to provide concrete recommendations for further planning.

The work comprises a comprehensive report and practical design guidelines that support the integration of green infrastructure into planning, construction and maintenance.

This is how VISSI fits into everyday life

VISSI guides municipal planning at a strategic level and supports practical solutions across various sectors:

• in pursuit of the municipality’s climate and biodiversity objectives
• supporting alignment with the objectives of the EU Restoration Regulation
• guiding planning to safeguard green spaces and ecological corridors
• providing practical guidance on, for example, garden design and stormwater management

Key findings from the plan

Green space

• 85% of Tuusula’s total area is covered by vegetation
• Green cover varies across the towns: Hyrylä 57%, Jokela 74%, Kellokoski 63%
• Construction reduces green spaces, but with good planning, greenery can be increased even in a built-up area

Canopy cover

• The total tree cover of the municipality is 38.8%
• In new areas and built-up areas, the aim is to achieve a minimum of approximately 30% canopy cover, taking into account the varying conditions in these areas
• Forests sequester carbon, prevent flooding and mitigate heatwaves
• The key is to preserve and strengthen the existing tree population

Ecological connections

• Tuusula is an important ecological link between Nuuksio and Sipoonkorpi, for example
• In some places, forest areas are fragmented
• Connections are hampered by factors such as roads, construction and light pollution
• Examples of solutions include green bridges, underpasses and rows of street trees

Recreation and accessibility

• Nature and green spaces promote well-being in many ways
• Target: a green space at least 300 metres from every home
• Coverage is generally good, but there are gaps in some parts of Hyrylä
• We need both local recreational areas and larger hiking areas

Practical tips for everyday life

VISSI includes instruction cards that offer practical tips on, for example:

• to increase green space
• the conservation and planting of trees
• strengthening ecological connectivity
• natural stormwater management
• for the management of open spaces
• the planning of recreational areas
• to diversify gardens

This content has been translated using AI