Alliant Energy annual depreciation and amortization
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
Alliant Energy Depreciation & Amortization Growth & History (LNT)
Alliant Energy's depreciation and amortization was $846.0M for fiscal 2025.
View full Alliant Energy company overviewAlliant Energy annual depreciation and amortization history
| Fiscal year | Period ended | Depreciation and amortization | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | $846.0M | $74.0M | +9.59% |
| 2024 | 2024-12-31 | $772.0M | $96.0M | +14.20% |
| 2023 | 2023-12-31 | $676.0M | $5.0M | +0.75% |
| 2022 | 2022-12-31 | $671.0M | $14.0M | +2.13% |
| 2021 | 2021-12-31 | $657.0M | $42.0M | +6.83% |
| 2020 | 2020-12-31 | $615.0M | $48.0M | +8.47% |
| 2019 | 2019-12-31 | $567.0M | $60.0M | +11.83% |
| 2018 | 2018-12-31 | $507.0M | $45.2M | +9.79% |
| 2017 | 2017-12-31 | $461.8M | $50.2M | +12.20% |
| 2016 | 2016-12-31 | $411.6M | $10.3M | +2.57% |
| 2015 | 2015-12-31 | $401.3M | $13.2M | +3.40% |
| 2014 | 2014-12-31 | $388.1M | $17.2M | +4.64% |
| 2013 | 2013-12-31 | $370.9M | $38.5M | +11.58% |
| 2012 | 2012-12-31 | $332.4M | $11.4M | +3.55% |
| 2011 | 2011-12-31 | $321.0M | $33.7M | +11.73% |
| 2010 | 2010-12-31 | $287.3M | $13.7M | +5.01% |
| 2009 | 2009-12-31 | $273.6M | $33.9M | +14.14% |
| 2008 | 2008-12-31 | $239.7M | — | — |
Alliant Energy quarterly depreciation and amortization
Q2.09
Q3.09
Q1.10
Q2.10
Q3.10
Q1.11
Q2.11
Q3.11
Q1.12
Q2.12
Q3.12
Q1.13
Q2.13
Q3.13
Q1.14
Q2.14
Q3.14
Q1.15
Q2.15
Q3.15
Q1.16
Q2.16
Q3.16
Q1.17
Q2.17
Q3.17
Q1.18
Q2.18
Q3.18
Q1.19
Q2.19
Q3.19
Q1.20
Q2.20
Q3.20
Q1.21
Q2.21
Q3.21
Q1.22
Q2.22
Q3.22
Q1.23
Q2.23
Q3.23
Q1.24
Q2.24
Q3.24
Q1.25
Q2.25
Q3.25
Q4.25
Q1.26
| Fiscal quarter | Period ended | Depreciation and amortization | Change | YoY change |
|---|---|---|---|---|
| Q1 2026 | 2026-03-31 | $223.0M | $12.0M | +5.69% |
| Q4 2025 | 2025-12-31 | $215.0M | — | — |
| Q3 2025 | 2025-09-30 | $211.0M | $16.0M | +8.21% |
| Q2 2025 | 2025-06-30 | $208.0M | $20.0M | +10.64% |
| Q1 2025 | 2025-03-31 | $211.0M | $22.0M | +11.64% |
| Q3 2024 | 2024-09-30 | $195.0M | $25.0M | +14.71% |
| Q2 2024 | 2024-06-30 | $188.0M | $21.0M | +12.57% |
| Q1 2024 | 2024-03-31 | $189.0M | $23.0M | +13.86% |
| Q3 2023 | 2023-09-30 | $170.0M | $1.0M | +0.59% |
| Q2 2023 | 2023-06-30 | $167.0M | $1.0M | +0.60% |
| Q1 2023 | 2023-03-31 | $166.0M | $0 | 0.00% |
| Q3 2022 | 2022-09-30 | $169.0M | $4.0M | +2.42% |
| Q2 2022 | 2022-06-30 | $166.0M | $1.0M | +0.61% |
| Q1 2022 | 2022-03-31 | $166.0M | $2.0M | +1.22% |
| Q3 2021 | 2021-09-30 | $165.0M | $9.0M | +5.77% |
| Q2 2021 | 2021-06-30 | $165.0M | $13.0M | +8.55% |
| Q1 2021 | 2021-03-31 | $164.0M | $18.0M | +12.33% |
| Q3 2020 | 2020-09-30 | $156.0M | $12.0M | +8.33% |
| Q2 2020 | 2020-06-30 | $152.0M | $9.1M | +6.37% |
| Q1 2020 | 2020-03-31 | $146.0M | $9.1M | +6.65% |
| Q3 2019 | 2019-09-30 | $144.0M | $15.0M | +11.63% |
| Q2 2019 | 2019-06-30 | $142.9M | $15.9M | +12.52% |
| Q1 2019 | 2019-03-31 | $136.9M | $16.5M | +13.70% |
| Q3 2018 | 2018-09-30 | $129.0M | $8.3M | +6.88% |
| Q2 2018 | 2018-06-30 | $127.0M | $12.0M | +10.43% |
| Q1 2018 | 2018-03-31 | $120.4M | $13.4M | +12.52% |
| Q3 2017 | 2017-09-30 | $120.7M | $16.6M | +15.95% |
| Q2 2017 | 2017-06-30 | $115.0M | $12.9M | +12.63% |
| Q1 2017 | 2017-03-31 | $107.0M | $4.5M | +4.39% |
| Q3 2016 | 2016-09-30 | $104.1M | $4.8M | +4.83% |
| Q2 2016 | 2016-06-30 | $102.1M | $1.7M | +1.69% |
| Q1 2016 | 2016-03-31 | $102.5M | $2.3M | +2.30% |
| Q3 2015 | 2015-09-30 | $99.3M | $2.2M | +2.27% |
| Q2 2015 | 2015-06-30 | $100.4M | $4.6M | +4.80% |
| Q1 2015 | 2015-03-31 | $100.2M | $4.7M | +4.92% |
| Q3 2014 | 2014-09-30 | $97.1M | $5.0M | +5.43% |
| Q2 2014 | 2014-06-30 | $95.8M | $3.1M | +3.34% |
| Q1 2014 | 2014-03-31 | $95.5M | $2.9M | +3.13% |
| Q3 2013 | 2013-09-30 | $92.1M | $8.5M | +10.17% |
| Q2 2013 | 2013-06-30 | $92.7M | $11.9M | +14.73% |
| Q1 2013 | 2013-03-31 | $92.6M | $9.6M | +11.57% |
| Q3 2012 | 2012-09-30 | $83.6M | $2.9M | +3.59% |
| Q2 2012 | 2012-06-30 | $80.8M | −$700,000 | −0.86% |
| Q1 2012 | 2012-03-31 | $83.0M | $5.2M | +6.68% |
| Q3 2011 | 2011-09-30 | $80.7M | $5.3M | +7.03% |
| Q2 2011 | 2011-06-30 | $81.5M | $16.4M | +25.19% |
| Q1 2011 | 2011-03-31 | $77.8M | $3.4M | +4.57% |
| Q3 2010 | 2010-09-30 | $75.4M | $5.9M | +8.49% |
| Q2 2010 | 2010-06-30 | $65.1M | −$1.1M | −1.66% |
| Q1 2010 | 2010-03-31 | $74.4M | — | — |
| Q3 2009 | 2009-09-30 | $69.5M | — | — |
| Q2 2009 | 2009-06-30 | $66.2M | — | — |
Alliant Energy depreciation and amortization trends
Over the last five fiscal years, Alliant Energy's depreciation and amortization increased from $615.0M to $846.0M, a change of $231.0M. The latest reported quarter, Q1 2026, shows $223.0M.
About the metric
What depreciation and amortization mean
Depreciation and amortization allocate the cost of tangible and intangible assets over their useful lives. These non-cash expenses reduce reported earnings and are commonly added back when calculating EBITDA and operating cash flow.
Calculation and source
Reported depreciation and amortization
TickerStat uses a combined depreciation and amortization value when reported. If a company reports the two components separately for an aligned period, they are added together without duplicating overlapping facts. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Alliant Energy source filings ↗