減損損失、売上原価（IFRS）、営業利益（△損失） - 風水力事業
- 【期間】
| 年度 | 減損損失 | 売上原価（IFRS） | 営業利益（△損失） - 風水力事業 |
|---|
| 2008/03 | 9.02億 | | - | | - | |
| 2009/03 | 33.4億 | +270% | - | | - | |
| 2009/12 | - | | - | | - | |
| 2010/03 | 2.2億 | -93.4% | - | | - | |
| 2010/06 | - | | - | | - | |
| 2010/09 | - | | - | | - | |
| 2010/12 | - | | - | | - | |
| 2011/03 | 0.74億 | -66.4% | - | | - | |
| 2011/06 | - | | - | | - | |
| 2011/09 | - | | - | | - | |
| 2011/12 | - | | - | | - | |
| 2012/03 | 1.28億 | +73% | - | | - | |
| 2012/06 | - | | - | | - | |
| 2012/09 | - | | - | | - | |
| 2012/12 | - | | - | | - | |
| 2013/03 | 2.77億 | +116.4% | - | | - | |
| 2013/06 | 1.72億 | -37.9% | - | | - | |
| 2013/09 | 1.72億 | ±0% | - | | - | |
| 2013/12 | 1.72億 | ±0% | - | | - | |
| 2014/03 | 3.27億 | +90.1% | - | | - | |
| 2014/06 | - | | - | | - | |
| 2014/09 | - | | - | | - | |
| 2014/12 | - | | - | | - | |
| 2015/03 | 0.5億 | -84.7% | - | | - | |
| 2015/06 | - | | - | | - | |
| 2015/09 | - | | - | | - | |
| 2015/12 | - | | - | | - | |
| 2016/03 | 2.6億 | +420% | - | | - | |
| 2016/06 | - | | - | | - | |
| 2016/09 | - | | - | | - | |
| 2016/12 | - | | - | | - | |
| 2017/03 | - | | - | | - | |
| 2017/06 | - | | - | | - | |
| 2017/09 | - | | - | | - | |
| 2017/12 | 9.52億 | +266.2% | - | | - | |
| 2018/03 | - | | - | | - | |
| 2018/06 | 16.5億 | +73.5% | - | | - | |
| 2018/09 | 21.8億 | +32% | - | | - | |
| 2018/12 | 26.3億 | +20.5% | - | | - | |
| 2019/03 | 0.46億 | -98.2% | - | | - | |
| 2019/06 | 5.71億 | 大幅増 | - | | - | |
| 2019/09 | 8.61億 | +50.8% | - | | - | |
| 2019/12 | 11.1億 | +29.2% | - | | - | |
| 2020/03 | 0.05億 | -99.6% | 907億 | | 46.3億 | |
| 2020/06 | 1.61億 | 大幅増 | 1796億 | +97.9% | 79億 | +70.6% |
| 2020/09 | 1.69億 | +5% | 2670億 | +48.7% | 113億 | +43% |
| 2020/12 | 2.44億 | +44.4% | 3760億 | +40.8% | - | |
| 2021/03 | - | | 953億 | -74.6% | 79.6億 | -29.5% |
| 2021/06 | - | | 1923億 | +101.7% | 134億 | +68.6% |
| 2021/09 | - | | 2970億 | +54.4% | 154億 | +14.4% |
| 2021/12 | 1.98億 | -18.9% | 4246億 | +43% | - | |
| 2022/03 | - | | 1066億 | -74.9% | 79.3億 | -48.4% |
| 2022/06 | - | | 2197億 | +106.1% | 127億 | +60.7% |
| 2022/09 | - | | 3369億 | +53.4% | 177億 | +38.6% |
| 2022/12 | 3.64億 | +83.8% | 4697億 | +39.4% | - | |
| 2023/03 | - | | 1309億 | -72.1% | - | |
| 2023/06 | - | | 2534億 | +93.6% | - | |
| 2023/09 | - | | 3804億 | +50.1% | - | |
| 2023/12 | 4.86億 | +33.5% | 5166億 | +35.8% | - | |
| 2024/03 | - | | 1332億 | -74.2% | - | |
| 2024/06 | - | | 2678億 | +101.1% | - | |
