Gründächer: climate protection through greening for Kaiserslautern!

Gründächer: climate protection through greening for Kaiserslautern!

In Kaiserslautern, the funding program "Gründächer für Kaiserslautern" has been offered since May 2024, which is part of the municipal investment program KIPKI. The program was launched by the climate adjustment working group to make the city more resistant to the effects of climate change. So far, 17 applications have been granted, eight of which have already been completed. A total of 73,840 euros have already been spent or reserved, so that interest in greening grows. The funding period for applications runs by the end of January 2026 and supports up to 90 % of the actual costs, but a maximum of 5,000 euros.

The implementation time for the projects is usually ten months, with the implementation of the implementation of May 25, 2025 by May 22, 2026. Despite these requirements, the previous implementation periods that were between three and six months show high efficiency in the realization of the projects. Grundächer not only offer improved insulation performance and thus lower energy costs, but also create valuable habitats for animals.

advantages of green roofs

green roofs have gained importance in recent years, especially in the context of climate change. The federal government calls on municipalities to revise their strategies for climate adaptation. A green roof area offers numerous advantages:

• water retention and relief of the sewer networks
• Improvement of air quality due to fine congestion brackets
• increase in the power yield in photovoltaic systems
• Extension of the lifespan of the roof seal
• noise protection
• reduction of urban heat islands

as from re-natur.de , roof greening also contribute to temperature reduction. For example, the temperature on green roofs on hot sunny days is only 30 degrees Celsius, while unplanted roofs can heat up to 80 degrees Celsius.

Financial support and funding programs

A large number of funding programs support roof greening on the municipal and nationwide level. The KfW (Kreditanstalt für Wiederbau) promotes roof greening through various programs, including the KfW environmental program and the climate protection material for companies. Further information is available on the website of the Federal Association of Building Grün e.V. (Bugg e.V.)

The advantages of green roof are in addition to improving the micro climate, the creation of habitats for plants and animals. You can also sustainably upgrade the urban habitats. The introduction of such initiatives is important not only for the well -being of the environment, but also for the quality of life in urban areas.

However, the implementation of green roofs also requires some organizational measures. The use of suitable plants and the correct construction are crucial. For example, extensive green roofs are intended for smaller roofs and consist of plants such as succulents and Heide cloves. In contrast, intensive greening enables higher plant growth including shrubs and trees.