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Environmental Impact Data


NEC Electronics Environmental Impact Data (in Japan)


waste


CO2 emissions

*In 2001, we used the CO2 conversion factor specified by Japan's Ministry of the Environment. Since fiscal 2002, we have used a fixed value(0.4t-CO2/MWh) to evaluate activity results.
*One real production unit equals the amount of CO2 emissions divided by (output divided by the Bank of Japan's Domestic Corporate Goods Price Index figure for electrical machinery and equipment).


greenhouse gas


NOx,Sox


BOD


Chemical substances


Water