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SunPosition

With a database of 48,086 locations worldwide kept up-to-date, SunPosition is probably the most reliable and easy to use sun position calculator available. It offers member users the flexibility to add new locations, obtain a graphical...
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DPClima

Helps size any system for heating and air conditioning of a building, i.e., the terminal units, the zone units and the total capacity of the cooling or heating plants. DPClima performs a 24 hour calculation of the steady state value of the...
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CYPE-Building Services

Building Services of CYPE is a GUI software tool created for engineers and architects. It is primarily used to design buildings according to the building codes from Spain (CTE), Portugal (RCCTE) and France (RT-2005). It has also been...
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Cold Room Calc

The output is a table of heat gains into cold room from separate sources, their ratios and also the total heat gain, as well as a table of heat loads grouped by source categories and their total including safety factor. The program allows...
This computer program is designed for cold room refrigeration load calculations. Cold Room Calc requires a minimum of input data to be entered that are sufficient for most frequent tasks occurred in practice. Cold Room Calc can be used...
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Energy budget in social housing

Last week, the French Ministry of ecology, energy, sustainable development and the sea published  a study on energy budget in dwellings. Download
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TOP Energy

Software to assist energy consultants by providing raw analysis methods, simulation and evaluation methods for energy systems.
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Sombrero 3.01

A PC-tool to calculate shadows on arbitrarily oriented surfaces. In designing both active use of solar energy (domestic hot water, photovoltaic) as well as passive solar architecture, shading and lighting of planes plays an important role...
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Gabi 4

Software System for Life Cycle Engineering developed by the Institute for Polymer Testing and Polymer Science at the University of Stuttgart in cooperation with PE Europe GmbH. The GaBi 4 software is one of the leading experts systems for...
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e-Sankey

Finally a software for the easy creation of Sankey diagrams! With e!Sankey you can setup Sankey diagrams and flow charts in no time. Draw appealing process diagrams and display the material, energy and cost flows of any process system.
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Visual TTH

Software package for heating calculations. Visual TTH integrates all the recommendations of thermal regulation RT 2000 and RT 2004 as well as the European standard EN 12831 for heat loss. Since August 8, 2006 Visual TTH 2005 includes the...
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SMOG

Part of an integrated simulation system for the building services design and facilities management purposes to be used in everyday design process. Programs cover thermal simulation needs of the whole building life cycle from the...
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RIUSKA

Part of an integrated simulation system for the building services design and facilities management purposes to be used in everyday design process. Programs cover thermal simulation needs of the whole building life cycle from the...
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KCL-ECO

Life cycle assessment calculation program that can handle large systems. KCL-ECO's special features are: graphical user interface, impact assessment using different methods, sensitivity analysis, agglomeration function, graphic...
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Bus ++

New generation platform for building energy, ventilation, noise level and indoor air quality simulations. A network assumption is adopted, and BUS++ allows both steady-state and dynamic simulations on a desired level of accuracy. BUS...
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Lisa

LISA is designed to: Help identify key environmental issues in construction. Give designers an easy to use tool for evaluating the environmental aspects of building design. To enable designers and specifiers to make informed choices...
LISA (LCA in Sustainable Architecture) is a streamlined LCA decision support tool for construction. It was developed in response to requests by architects and industry professionals for a simplified LCA tool to assist in green design....
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Alter Clim

Alter clim Tool developed by IBGE is available at no charge to help you answer questions on free cooling.
Note

social housing, a good candidate for TPF?

In my view, social (especially low income) housing could be an excellent candidate for Third Party Financing: normally great energy saving potential, increased need for improved indoor conditions, but no money to invest. As in many...
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Realised cases of Energy Performance Contracting

It would be interesting to share your experiences from realised cases of Energy Performance Contracting. You can also do so on www.buildup.eu/cases.
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Nouveau Portail Institutionnel du Ministère de l'Environnement

L’environnement surtout (03/06/10) Création pilotée par le ministère de l'Écologie, de l'Énergie, du Développement durable et de la Mer, www.toutsurlenvironnement.fr offre une porte d’entrée inédite vers les informations publiques...
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ASIEPI EP requirement Comparison Method and Tool

The method and tool can be used to compare the energy performance requirement levels among countries of the EU.