The link:  http://extra.ivf.se/lcae/

Tool 
LCA-E was created in a cooperation between IVF and CPM, Chalmers. 

Purpose 
The tool allows users to do simplified life cycle assessments of electronic circuit boards. The tool can show how different component selection and different operating conditions can change the environmental impact. 

Description 
All the text in the tool is in Swedish. The inputs from the user are; how many components (of 14 different types), how many cm of wiring, energy use in normal operation and in stand-by mode and the lifetime of the component. The output is a LCI data or a weighted environmental impact for the circuit board. The user can evaluate the environmental impact from manufacture or the environmental impact from use or the impact from both. 

Use 
The use of the tool is simple and no special training of a user is needed for the handling of the tool. Once the user has entered data on the circuit board, the user have to select what type of results he wants and click on calculate. The result is presented both in tabular and graphical form.