There are 507 results.
The energy demand calculated in the design phase often differs from measured values in the actual building operation. This projects reviews building automation and operation by presenting a solution how to assess energy efficiency of control strategies in the fields of air conditioning systems, concrete core activation and free cooling. The results are implemented in the demonstration building "Post am Rochus".
An integrated technical energy plus office concept without additional building costs demonstrates the feasibility of such projects instancing a concrete office project with 50.000 m² floor area in Vienna with economical cost consideration.
Development of guidelines for the implementation of Plus-Energy District coordination units based on research of success factors, exploration of mission elements of existing structures and consultation of a broad stakeholder group with the goal of increasing the transformation of existing and emerging neighbourhoods toward Plus-Energy Districts.
Analysis of different options for the use of industrial surplus energies of various shapes (waste heat, waste water, waste) and renewable energy sources in the industrial sector (e.g. solar panels on roof surfaces) in adjacent urban areas, which act as an "energy sponge". Based on real consumption and availability data, a simulation model was created and opportunities for synergies were documented.
The passive house standard and energy-efficient building technologies are getting increasingly important for office buildings, too. However, standardisation is not completed on the same level as known from the residential building sector. The project at hand brings in definitions and makes a suggestion on a standardised calculation method for office buildings in passive house quality.
PH-Academy - "Passive house of the future" Academy platform for knowledge transfer between building developers
Builders and developers of residential buildings in low energy and passive house standard were invited to an academically moderated direct exchange of experiences, to turn them into competent users of new technologies.
Passive House refurbishment facade with integrated photovoltaic modules for direct, current-based warm water preheating. The GIWOG, an energy-conscious and environmentally and socially oriented client, intends to undertake an energy-related modernisation project, which will further optimise energy consumption to be more efficient at an apartment complex in Graz, main street 302-306. The goal is to lower the energy consumption for heating and hot water from the current level of approximately 135 kWh /m²a to approximately 8 kWh /m²a. The planned measures should correspond with an overall energy consumption reduction of approx. 94 %.
Elaboration and programming of a software that reduces effort and time consumption of Passive house and Plusenergy house planning. By developing direct interfaces between CAD-applications and PHplusCAD and interfaces between PHplusCAD and Passivhouse planning tools based on MS Excel the system could be improved and the related working processes alleviated.
PLAISIR analyses social innovation in energy projects located in peripheral region in order to understand their role in energy transition processes and to give recommendations for energy-oriented, endogenous regional development policy.
Knowledge transfer, communication and discussion of the results of the Building of Tomorrow programme in the fields of architecture, planning, construction and companies in the building industry.
PRoBateS - Potentials of planning and building legislation for energetically sustainable city structures
The aims of this project are to analyse planning and building legislation in order to identify barriers, potentials and suitable courses of action for energy-orientated policy measures. Specific policy recommendations are developed with a view to increasing the sustainability of energy-related city structures. For these purposes the project combines two different disciplinary approaches: a thorough legal analysis and a spatial structure and quantitative impact assessment.
It was the aim of this project to make a technology leap in the safe and realistic detection of DC arcs. In reality the variety of conditions of ignition is huge and therefore not covered by the standards and most available products. The focus of this project was the research of conditions of ignition, to derive new detection methods based on the outcomes.
PV4residents – Innovative Finance Service and Business Model for PV Power Plants of Multiple Dwellings with On-site Use of Electricity
The aim is to develop a business model, which enables a stronger penetration of PV plants on multiple dwellings with self-consumption of produced electricity by the residents. Involvement of the municipality allows to deliver surplus electricity for their needs. Basis of the business model is an analysis of the technical, legal, administrative, user related and economic barriers with participation of stakeholders and to identify best practice solutions.
PVOPTI-Ray, Optimization of reflecting materials and photovoltaics in urban environment with respect to energy balance and bioclimate.
Within the scope of the project PVOPTI_Ray the influence of reflection and energy balance on the performance of building integrated photovoltaics (PV) in complex urban environment have been investigated. Equally the influence of PV modules and of the energy conversion of solar energy at the PV module surface has an impact on micro climate and therefore also on pedestrians who are exposed to the radiation fluxes. This was also investigated.
The winning project "Pallet House" of the EU-wide competition GAU:DI in 2007 consists of 800 (used) pallets. It has been exhibited in a scale 1:1 at the Biennale in Venice 2008 and has been developed for mass production within this project. Therefore, two exemplary scenarios were developed: (temporary) construction at Vienna's Urban Lakeside in Aspern and the construction of a low-cost building in South Africa.
With the city of Leoben as a use case this exploratory project will, for the first time ever, examine the spatial effects, synergy- and energy potentials of newly developed wide-span light-weight solar canopies for streets and squares in urban public space as well as their implications on the townscape, the image of the city and the city function.
Participation in CEN TC 350 (sustainability of construction works) - WG4 Economic Performance Assessment of Buildings
Participation in the CEN TC 350/WG4 to develop a standard to evaluate the integrated effectiveness of buildings during their life cycle. Evaluation and integration of national comments in order to prepare the standard for the final vote.
Applied passive house techniques with locally available materials for a public building using limited funds.
About 3.000 buildings are documented, all of them show a high level of comfort and follow energy and building technique standards for passive houses and plus-passive houses. By integration of object and evaluation data, the database will become the worldwide basis for extremely energy efficient buildings and because of its multilingualism and quality assurance opens up new sustainable export possibilities.
Passivhauswohnen³: Facility Management for Residential Property Developers: A Key to Optimizing the Reduction of Energy and Operation Costs
What soon will be considered "standard" in ecological building must be carried out by the property developer and accepted by the future user. Therefore, in order to assist a smooth implementation of the new passive housing technique and begin the corresponding feedback mechanisms, a specific KMU "quality and incentive model" should be launched. The interrelationship of this model is designed with the property developer as well as the user in mind and aims for lasting "behavior modification" in energy and operational expense consumption.