Note on tax savings: The calculation is based on your entries and on assumptions and benchmarks that may not take into account all relevant parameters and which are subject to change.  The calculation results are for information purposes only and are non-binding.  The Foundation declines any responsibility for the completeness and accuracy of the calculation results.

Our calculator relies on the sustainability analyses and resulting data produced by leading global providers of sustainability analyses and ratings in the environmental, social and corporate governance fields, such as MSCI ESG Research.  For the comparison, our calculator uses the MSCI World Index published by MSCI which comprises around 1,600 companies from 23 industrialised countries. It is reputedly one the most important global stock indices. Accordingly, you should be aware that our calculator relies exclusively on general statistical analyses of historical data from the above-mentioned providers; it does not depict the calculation results of any individual case in terms of the indexed environmental savings.  The data are without guarantee.