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How is it possible to combine good indoor climate conditions during summer with a decrease in energy consumption?

As has already been done for centuries before us, good indoor climate conditions during summer can be achieved through efficient use of the physical and natural conditions and sources around the building such as its position and...
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What's new in the Thermal Bridges Forum

We have added a recent information paper dealing with the "Analysis of Execution Quality related to Thermal Bridges" written by Kirsten Engelund Thomsen and Joergen Rose within the IEE ASIEPI project. The paper gives insights in...
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Building design advisor

Software environment that supports the integration of multiple building models and databases used by analysis and visualization tools, through a single, object-based representation of building components and systems. BDA (Building Design...
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Thermography map of buildings in Brussels

This thermography map provides citizens living in the Brussels's region with an indication of energy losses of the roofs of their homes and even neighbours by street number. For a more detailed analysis additional information such as...
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Tool's context

The energy performance of buildings is a key energy policy concern for Europe (Commission, Member States), addressed by several Directives, notably the Energy Performance of Buildings Directive (EPBD). Buildings are responsible of 1/3rd of...
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Benchmata

It is the first commercially available system powerful enough to automate any organization's energy benchmarking needs. Software can put your organization on the fast track for bulk benchmarking of your customers in ENERGY STAR Portfolio...
BENCHMATA is an advanced system that can help utility companies, municipalities, local and state governments, and energy billing companies to automatically benchmark their customer's energy usage in ENERGY STAR® Portfolio Manager.
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Energy Saving Blog

Blog related to the energy efficiency in industry and buildings through the adoption of frequency inverters. The blog language is Italian.
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BEAVER

WINDOWS environment for the ESPII Fortran program which estimates the energy consumption of buildings using the ASHRAE Response Factor Method. BEAVER building energy simulation provides for user friendly input of data, processing and...
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AUDIT

Calculates monthly and annual heating and cooling costs for residential and light commercial buildings. Virtually any type of cooling and heating system can be simulated by AUDIT including standard DX, evaporative, air source heat pumps,...
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AnTherm

Calculates temperature distributions, heat flows and (optionally) vapor diffusion flows in building structures - particularly those with thermal heat bridges. AnTherm (Analysis of Thermal behavior of Building Construction Heat Bridges) is...
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AkWarm

Innovative, user-friendly, Windows-based software for home energy modeling. AkWarm is designed for weatherization assessment and the EPA Energy Star Home energy rating program. Features include: Graphical display of energy use by building...
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AFT Mercury

AFT Mercury is a general-purpose pipe network optimization tool. AFT Mercury combines a proven pipe network analysis tool (AFT Fathom) with state-of-the-art optimization tools to allow designers to optimize pipe and component selection for...
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1D-HAM

Solves one-dimensional coupled heat, air and moisture transport problems in a multi-layered porous wall. 1D-HAM is based on finite difference technique with explicit forward differences in time. Analytical solutions for the coupling...
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Energy Efficiency Management, Monitoring and Reporting with EMMA (Environmental Management Measurement Application)

EMMA (Environmental Management Measurement Application) is a real time sustainability analysis tool that automates global benchmarking and emission reporting. The EMMA development team won Oracle magazines Global 'Green IT architect...
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Is there a mutual recognition system between countries for inspectors?

A BUILD UP portal user sent the following questions: How can air conditioning system inspectors work across Europe? What additional or crossover accreditation would be required? As far as we know, there is for the moment no mutual...
Ask the Experts

Are national annexes always required to apply EN ISO 13790?

Choices have to be made at the national level. In several countries this is or will be done, at least for the time being, in a practical way, by copying the relevant parts of EN ISO 13790 as national standard, adding further specifications...
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Daylight123

Daylight 1-2-3 is a non-expert design analysis tool that supports daylighting-related design decisions in commercial buildings during the initial design and design development stages. The tool predicts the daylighting and energy...
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SoDaLight

An easy to use daylighting program. SoDaLight program calculates the daylight factor distribution in a room at the workplane. User interface allowed user to resize and move windows with mouse. Window and wall properties can be changed and...
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Tool to explore possibilities of energy saving in existing houses

As of February 2009 the second release of the ‘Energiebesparingsverkenner’ is online. This is an interactive tool on the internet that gives insight in the possibilities of energy saving measures in existing houses. The tool gives...
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ID-Spec Large

ID-Spec Large is a software for the electrical installation design of industrial and tertiary buildings ID-Spec Large software helps to design a “green” electrical installation, by enabling the user to : -Assess the impact of selecting “...