The increases in gas usage in fiscal 2015, 2016 and 2017 stemmed mainly from adoption of GHP* for air conditioning and gas cogeneration. With this step, the intent is to reduce electricity usage and the amount of energy consumed on a per-unit basis. *GHP (gas heat pumps) is an air conditioning system in which an external unit with a gas engine-powered compressor powers a heat pump for heating and cooling.
Total water usage
CO2 emission levels
The primary cause of the increase in CO2 emissions in FY2013 is the increase in each power company's factors in CO2 emission calculations (changes every year based on fuel mix ratios) over last year.
Solid waste generation
Final disposal amount
Continuing initiatives for reducing waste generated and final amount processed has led to annual increases in recycling ratio.
Waste water volume
The primary cause of the increase in waste water volume in FY2014 is the increase in spring in some store.
A year-on-year comparison among our existing stores. Calculations except the effects of the following events:
FY 2016 Sendai PARCO2 opened, Shibuya PARCO temporarily closed, and Chiba PARCO closed, FY 2017 Otsu PARCO closed and
Environmental data (other than waste emission levels, recycling rate and final disposal amount) do not include data from our tenant shops.