The software calculates the total annual use of heating, cooling and electricity. BV2 can be used on a simple level as well as on a more detailed level that makes the software adapted for diverse conditions. Screen Shots
annual energy use, durational diagram
The calculation model in BV2 is built on results from a doctoral thesis at Chalmers University of Technology. BV2 is compared to internationally accepted calculation software, DOE-2, with excellent accordance and is validated against IEA BESTEST.
Learn how to use BV2 only takes up some hours in time. Practical applications take even less time.
Approximate 300 users, mostly in Sweden.
energy advisers, architects, building owners and managers, schools, product manufacturers
The program starts with a default building, and then you can change data from a brief to a detailed level after your own choice. You enter the data in windows.
Echo of input data. Power demands for heating, cooling and electricity. Annual use of heating, cooling and electricity. Temperature duration levels.
A fast and easy way to get annual energy use for a commercial building.
Can't see the building behaviour in a short part of the year.
CIT Energy Management AB
+46 (31) 772 1166
One user license: Start fee $1500 and after the first year $1000 per year including standard climate data. Possible to get special climate files.