The project is owned by the Municipality of Salgótarján, 3100 Salgótarján, Füleki út 211, hrsz. Located on property 2419, it is intended to renovate the back of the Tarjáni Children’s Camp (including toilets, large hall and kitchen) for energy purposes. The Taryan Children’s Camp was handed over in 1975. According to the origins of the accommodation, it was a recreation and children’s day-care camp. Thanks to changing needs and opportunities over the years, it now performs a complex host role in the region. In addition to the permanent camps, they provide accommodation, meals and programs for organised kindergarten, school and adult groups. The complexity of the accommodation is manifested in many areas, with constantly expanding services they offer a rich relaxation for all ages. Thanks to the internal and external design of the camp, it is perfect for organising events, family and friendly gatherings. The Facility and Sports Nonprofit Ltd. On 2 December 2008, he submitted a proposal entitled “Infrastructure development of the Children’s Camp in Tarján” with a consortium partnership of the Municipality of Salgótarján County. The tender included the building development of the E building, as well as the training, curriculum development and equipment acquisition necessary for the professional implementation of the qualified forest school programme. Our current application concerns the part of the Tarján Children’s Camp which has not yet been renovated. With this development, the youth camp can become uniform and modern. The design has been designed accordingly. The multifunctional room of the building to be renovated remains unchanged, so the room can still be used for several purposes (conference, event, sporting activities, etc.). This is the main hall of the building. The service rooms are located on both sides of the room. The kitchen function is not modified. The sanitary block will be remodeled. 2 accessible washbasin-shower-WCs will be installed. 1 barrier-free sanitary block can be provided for both internal and external activities. The building is not thermally suited, so it will be renovated architecturally, mechanically and electrically. It is absolutely necessary to replace doors and windows, exterior wall insulation, slab insulation, floor thermal insulation, electrical renovation, installation of energy-saving lamps, modern heating system with condensation gas cruiser, plate radiator with heat take-offs and adjustable heating system. Solar panels are installed on the south-west façade for further energy savings. As part of the project, full accessibility will also be carried out, which includes the accessibility of the entrance to the building, the mechanical and infocommunication accessibility of road users in the ground floor interior (through the adaptation of doors, the installation of pavement guide lanes, as well as information signs and boards) in the interior, a barrier-free washbasin, toilet, shower, and a barrier-free washbasin, toilet and shower for external activities. Roof insulation total of 390 m², floor thermal insulation 337 m², facade thermal insulation 277 m². Replacement of facade doors and windows totalling 69 pieces of asbestos-containing wave shale, treatment and removal, new roofing, roofing, reinforcement of roof structure. Asbestos removal takes place on 507 m². The length of the ramp required for accessibility is 35 m, 1.1 m width.Using of daily energy, connection to the electricity grid, installation of a solar system, connected to the electricity system of the building, 5 kW solar panels are installed, 20 polycrystalline solar panels installed on a high roof, built from 1 KWp system unit, up to 5 kWp, which includes 4 Amerisolar AS-6P30-250 W solar modules on high roof support, network inverter, solar cable set and suitable cross-sectional AC olcali wiring in a protective tube, DC and AC side B+C type overcurrent and overvoltage protection.With indoor windows and plastic outdoor windows. Within the framework of accessibility 2 accessible showers, washbasins and toilets are installed. Compact fluorescent lamps, luminaires, energy-saving led luminaires are installed in connection with the electrical renovation. Self-eligible activities: Energy efficiency-oriented development of municipal-owned buildings by modernising their external boundaries; Construction of a small power plant with a maximum household size (HMKE) photovoltaic system to meet its own electricity demand; Mandatory non-eligible activities to be carried out on its own: accessibility, deactivation, publicity, training. Optional, ineligible actions: Whether the buckle for fossil- or mixed (fossil and renewable) or purely renewable energy sources is produced for local community heating plants or waste heat recovery systems.