Open Source Building Energy Model based on SAP 2012
Switch branches/tags
Nothing to show
Clone or download
Fetching latest commit…
Cannot retrieve the latest commit at this time.
Permalink
Failed to load latest commit information.
docs
images
js Initial implementation of pre-retrofit actual home energy use input page Oct 21, 2014
views
compare.php
designer_view.php
example.json
openbem_controller.php
openbem_menu.php
openbem_model.php
openbem_schema.php
openbem_view.php
project_view.php
projects_view.php
readme.md

readme.md

OpenBEM has been replaced by MyHomeEnergyPlanner

See MyHomeEnergyPlanner github repository here:

https://github.com/emoncms/MyHomeEnergyPlanner


OpenBEM is based on the 2012 version of SAP (Standard Assessment Procedure for UK EPC's (Energy Performance Certificate's)) developed by the Building Research Establishment for which the full specification can be downloaded from BRE here: SAP-2012_9-92.pdf

The source code for OpenBEM under GPL. You can download and install OpenBEM on your own server, you can look at and peer-review the model calculations, understand how it works, modify and improve it.

Screenshots

Front page

Front page

Element list

Elements list

Older versions

OpenBEM v2

SAP v1