Most buildings in Georgia fail to meet European energy efficiency standards. Energy-efficient reconstruction helps improve energy security, reduce energy consumption and avoid negative impacts on the environment. Even routine heating of buildings is otherwise quite a challenge and is associated with a number of problems.
In order to meet these challenges, three kindergartens in Rustavi, N6, N40 and N41, have been reconstructed to make the buildings energy efficient and compliant with modern standards. The projects were supported by the European Union, and halved electricity consumption in all three buildings and reduced carbon emissions.
The project started in 2015, and the situation in the kindergartens was really challenging: for example, nine natural gas heaters were used to heat the N6 kindergarten building, with eight heaters installed in playrooms and bedrooms, and one placed in the principal’s office. There was no hot water system, so the staff had to heat the water themselves.
The building rehabilitation included covering of the walls, roof, floor and basement with thermal insulation tiles, and installation of a new lighting system equipped with energy efficient bulbs. A new heating and hot water supply system was installed, supported by solar panels, and 8m₂ solar panels were mounted in each kindergarten. In view of the geographical location of Rustavi, a square meter of a solar panel can generate 1050 kWh of power per year.
Old, wooden window and doorframes were replaced with energy-efficient ones. The new low emission, double-glazed PVC windows prevent heat leakages from the building.
The project developers also equipped the buildings with modern ventilation systems to supply filtered, fresh air for better health of the kindergarten beneficiaries and staff.
The Sustainable Development and Policy Centre (SDAP) implemented the “Reconstruction of three kindergartens in the city of Rustavi for achieving high energy efficiency standard and reducing carbon emissions” with the support and funding of the European Union and the Municipality of Rustavi. This initiative is part of a demonstration project under the Covenant of Mayors.
Thus, the old Soviet infrastructure in Rustavi was replaced with modern energy efficient technologies, and the EU’s support has helped achieve the main goal of the project – to reduce heating and electricity costs for all three kindergartens, and to create a clean environment for children.