Seasonal storage of solar heat for use in low energy and passive houses (new buildings as well as old buildings).

Results of the 1st Smart Grids ERA-Net Workshop on 3th March, 2010

Evaluation of existing ventilation systems in Austria considering technical quality and practicability.

Standardisation of testing criteria of acknowledged eco-labels in co-operation with the specialised trade for building products.

This project developed a novel "bio-pesticide"-formula by screening plant extracts and minerals for their strong repellant activity in order to protect sheepwool insulation from cloth moth infestation. It was investigated and examined by state-of-the-art-technology that the anti-moth-mixture extracted from plants and minerals, acts as a valid alternative to existing pest control agents.

The market development of the examined technologies was restrained or marked by decreasing figures in 2014. An exception was the area of wind power. The use of solid biogenous fuels was reduced in 2014 due to an exceptionally mild heating period. The sum of the heating degrees for 2014 war 21 % less than the longtime average. English

Pilot scheme for the restoration of the multi-storey residential buildings to a low energy building while people keep living in their flats with energy efficient, ecological and economical criteria.

The goal of the research project is the evaluation of different heating and ventilation systems for passive- and low energy multi family and office buildings taking into account indoor climate, possible variation of user behaviour, final and primary energy demand, costs, space demand and fail save installation and operation.

Rebuilding of a marketing-, store- and processingcenter with an organic freshmart and an organic restaurant in passivhouse quality. Application of regional building materials, an innovatve overall energyconcept, climatisation with plants.

Technologies to enhance comfort and minimise energy requirements for air conditioning in existing office and administrative buildings. Possibilities to reduce the cooling loads and strategies for the use of passive cooling systems.

This research work was done to expand knowledge about outside sprayed-on cellulose insulation application focusing on mechanical and physical properties respectively.

theoretical topics: Optimization of natural light, ambient humidity and of private exterior space, planted over buildings, evaluation of the energetic performance and special challenges of large volume "Passivhaus" residential buildings. applied research: concept for the renovation of a 13 storey residential building for senior citizens built in 1974 to PassivHaus standards, applying the results attained in the theoretical part.

Arrangement of a passive house village for test living in the context of an innovative settlement expansion. Building up a large dimensioned passive house for consulting, training, exhibitions, research and distribution of passive house technology and know-how in the field of energy efficient and sustainable building.

Multi-storey social passive house construction with 39 units in Vienna, 14 Utendorfgasse under adherence to the international passive house standard and simultaneous extremely low construction costs.

In the on hand project an adsorber/desorber for a solar operated/district heating operated one-level adsorption chiller with water as cooling agent and silica gel as adsorbent agent will be planned for a low range of performance (2 to 50 kW refrigerating capacity). It will be implemented as a test-/pilot plant. Hence these two substances are an alternative to the HFCKW´s cooling agents that are used nowadays.

Implementation of passive house components, systems and techniques into the practice of existing building reconstruction, in order to reduce the energy consumption as much as possible and to increase the living quality substantially. Craftspeople and planners, who are specialized in building renovation, should gain access to passive house know-how.

The study concentrates on describing the reasons behind the slow uptake of space-saving, densified forms of housing, and explains the dominant preference for detached single-family homes. However, it goes beyond simply describing the decisive motives for choices of housing. The study analyses the determining factors and the basic conditions under which these motives come or came into being. Based on this analysis, alternatives will be proposed and evaluated with regard to their effectiveness and feasibility.

The aim of this project was to develop specifications for biomass heating systems for buildings with a low energy demand. The focus was on multi-family residential buildings and office buildings.

General rehabilitation of the General Secondary School II and the Poytechnic School at Schwanenstadt (Upper Austria) using prefabricated timber wall elements and a newly developed ventilation system optimised for schools