Alliant Energy Ratios and Metrics

Market cap in millions GBP. Fiscal year is January - December.

Millions GBP. Fiscal year is Jan - Dec.

Fiscal Year	Current	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Period Ending	Feb '26 Feb 12, 2026	Dec '24 Dec 31, 2024	Dec '23 Dec 31, 2023	Dec '22 Dec 31, 2022	Dec '21 Dec 31, 2021	Dec '20 Dec 31, 2020
Market Capitalization	13,149	12,122	10,277	11,502	11,366	9,427
Market Cap Growth	8.25%	17.95%	-10.65%	1.20%	20.57%	-5.07%
Enterprise Value	21,347	19,991	17,447	18,363	16,957	14,564
PE Ratio	21.61	21.99	18.62	20.20	23.35	20.96
PS Ratio	4.14	3.81	3.25	3.30	4.20	3.77
PB Ratio	2.42	2.17	1.93	2.21	2.57	2.19
P/OCF Ratio	15.32	13.00	15.10	28.52	26.44	25.69
EV/Sales Ratio	6.80	6.29	5.52	5.26	6.26	5.82
EV/EBITDA Ratio	15.12	14.71	13.95	14.08	15.91	14.94
EV/EBIT Ratio	26.65	26.91	24.24	24.56	29.21	27.77
Debt / Equity Ratio	1.63	1.52	1.43	1.41	1.32	1.22
Debt / EBITDA Ratio	6.39	6.24	6.09	5.64	5.48	5.39
Quick Ratio	0.55	0.19	0.23	0.23	0.23	0.36
Current Ratio	0.83	0.44	0.55	0.53	0.52	0.68
Asset Turnover	0.18	0.18	0.20	0.22	0.20	0.20
Return on Equity (ROE)	11.46%	10.01%	10.77%	11.19%	11.10%	10.87%
Return on Assets (ROA)	2.72%	2.65%	2.77%	2.91%	2.71%	2.60%
Return on Capital Employed (ROCE)	4.60%	4.70%	4.80%	5.10%	4.80%	4.40%
Earnings Yield	4.63%	4.55%	5.37%	4.95%	4.28%	4.77%
FCF Yield	-7.41%	-7.13%	-7.54%	-7.20%	-3.81%	-6.72%
Dividend Yield	2.26%	3.35%	3.83%	3.46%	3.01%	3.57%
Payout Ratio	62.84%	71.30%	64.86%	62.39%	61.15%	61.40%
Buyback Yield / Dilution	-0.34%	-1.38%	-0.84%	-0.20%	-0.80%	-4.06%
Total Shareholder Return	1.92%	1.97%	3.00%	3.26%	2.21%	-0.49%

Updated Sep 30, 2025. Source: S&P Global Market Intelligence. Utility template. Financial Sources.