持分法適用会社への投資額 - 再生可能エネルギー事業、引当金の増減額（△は減少）、無形固定資産合計
- 【期間】
| 年度 | 持分法適用会社への投資額 - 再生可能エネルギー事業 | 引当金の増減額（△は減少） | 無形固定資産合計 |
|---|
| 2008/03 | - | | - | | 199億 | |
| 2009/03 | - | | - | | 596億 | +199% |
| 2009/12 | - | | -45.1億 | | - | |
| 2010/03 | - | | - | | 621億 | +4.2% |
| 2010/09 | - | | -18.3億 | 赤縮 | - | |
| 2010/12 | - | | -43.9億 | 赤拡 | 553億 | -11% |
| 2011/03 | - | | - | | 532億 | -3.7% |
| 2011/06 | - | | - | | 534億 | +0.4% |
| 2011/09 | - | | -45.1億 | 赤拡 | 511億 | -4.3% |
| 2011/12 | - | | - | | 481億 | -5.9% |
| 2012/03 | - | | - | | 478億 | -0.7% |
| 2012/06 | - | | - | | 491億 | +2.8% |
| 2012/09 | - | | -23.9億 | 赤縮 | 464億 | -5.5% |
| 2012/12 | - | | - | | 451億 | -2.8% |
| 2013/03 | - | | - | | 483億 | +7.1% |
| 2013/06 | - | | - | | 506億 | +4.7% |
| 2013/09 | - | | -15.3億 | 赤縮 | 519億 | +2.6% |
| 2013/12 | - | | - | | 500億 | -3.7% |
| 2014/03 | - | | - | | 482億 | -3.5% |
| 2014/06 | - | | - | | 466億 | -3.3% |
| 2014/09 | - | | -18.5億 | 赤拡 | 462億 | -1% |
| 2014/12 | - | | - | | 498億 | +7.9% |
| 2015/03 | - | | - | | 529億 | +6.3% |
| 2015/06 | - | | - | | 704億 | +33% |
| 2015/09 | - | | 98.8億 | 黒転 | 698億 | -0.8% |
| 2015/12 | - | | - | | 675億 | -3.4% |
| 2016/03 | - | | - | | 660億 | -2.2% |
| 2016/06 | - | | - | | 619億 | -6.3% |
| 2016/09 | - | | -46.4億 | 赤転 | 570億 | -7.9% |
| 2016/12 | - | | - | | 558億 | -2.1% |
| 2017/03 | - | | - | | 586億 | +5% |
| 2017/06 | - | | - | | 699億 | +19.3% |
| 2017/09 | - | | -10.7億 | 赤縮 | 702億 | +0.3% |
| 2017/12 | - | | - | | 683億 | -2.6% |
| 2018/03 | - | | - | | 646億 | -5.5% |
| 2018/06 | - | | - | | 636億 | -1.6% |
| 2018/09 | - | | -2.59億 | 赤縮 | 625億 | -1.7% |
| 2018/12 | - | | - | | 608億 | -2.7% |
| 2019/03 | - | | - | | 587億 | -3.4% |
| 2019/06 | - | | - | | 561億 | -4.5% |
| 2019/09 | - | | -15.9億 | 赤拡 | 540億 | -3.7% |
| 2019/12 | - | | - | | 525億 | -2.8% |
| 2020/03 | - | | - | | 515億 | -1.9% |
| 2020/06 | - | | - | | 494億 | -4.1% |
| 2020/09 | - | | -20.9億 | 赤拡 | 474億 | -3.9% |
| 2020/12 | - | | - | | 459億 | -3.1% |
| 2021/03 | - | | - | | 464億 | +1.1% |
| 2021/06 | - | | - | | 452億 | -2.6% |
| 2021/09 | - | | -15.7億 | 赤縮 | 438億 | -3.2% |
| 2021/12 | - | | - | | 432億 | -1.3% |
| 2022/03 | - | | - | | 486億 | +12.4% |
| 2022/06 | - | | - | | 291億 | -40.2% |
| 2022/09 | - | | -2.7億 | 赤縮 | 292億 | +0.6% |
| 2022/12 | - | | - | | 285億 | -2.6% |
| 2023/03 | 50.7億 | | - | | 288億 | +1.1% |
| 2023/06 | - | | - | | 304億 | +5.5% |
| 2023/09 | - | | -4.06億 | 赤拡 | 304億 | +0.1% |
| 2023/12 | - | | - | | 295億 | -2.8% |
| 2024/03 | 50.4億 | -0.5% | - | | 293億 | -0.6% |
| 2024/06 | - | | - | | 293億 | -0.2% |
| 2024/09 | - | | -7.7億 | 赤拡 | 285億 | -2.6% |
| 2024/12 | - | | - | | 562億 | +96.9% |
| 2025/03 | 52.1億 | +3.3% | - | | 531億 | -5.4% |
