Quantitative Evaluation to Reduce the Impact on Biodiversity of Our Business Activities
To conserve biodiversity, it is important to evaluate the quantitative impact of business activities on biodiversity and to promote activities that reduce that impact with targets set appropriately.
Accordingly, we first analyzed how our business activities affected biodiversity and ecosystem services. From this, we understand that our infl uence on ecosystems mainly depends on the use of water and forest resources. We also understand that there were possibilities of impact on biodiversity through (1) use of mineral resources and energy resources, (2) waste processing, (3) land development and reform caused by its use as business sites, (4) contamination due to emissions of chemical substances into the air and water, and (5) climate change due to emissions of greenhouse gasses to the atmosphere.
To reduce such impacts, in FY 2010 we constructed the Fujitsu Group Biodiversity (BD) Integration Index as a means of quantitatively evaluating the influences of business activities on biodiversity. In this framework, we identify business activities that impact biodiversity and extract impacting elements as quantitative data related to this business activity. Next, we use existing methods to evaluate these impacting elements so as to weight and integrate them, and it can therefore ultimately provide an index of the loss of ecosystems caused by business activities or of ecosystem value.
In the Fujitsu Group Environmental Protection Program (Stage VI), we have set a target of reducing the impact of our main business areas on biodiversity, as evaluated by the BD Integration Index, by 3% by the end of FY 2012 compared to FY 2009. We are currently evaluating and analyzing impact trends in FY 2010. (The impact caused by the use and emissions of chemical substances is increasing, the impact caused by waste emissions is decreasing.)In FY 2011, we will strengthen our activities that reduce the impact on biodiversity while aiming to achieve a 1.5% reduction compared to FY 2009, the reference year.