Hi lvanova.
1) 1303115 - BI Additional Documentation for Environmental Compliance 3.0
This Note contains a Document which describes the configurable data extraction of Facility and Material identifiers and classifiers and Material groups into the BW / BI.
2)1893730 - Environmental Compliance Step by Step BI Configuration Guide
This note contains several attached documentations about the configuration of SAP Environmental Compliance 3.0 (EC) and Business Intelligence (BI). This documentation enables to set up several scenarios to extract data from EC to BI.
Hope, you will find out solution here
Edward