Discontinued — last reported Q1 '18
Decommissioning Fund Investments
Ameren Decommissioning Fund Investments decreased by 3.1% to $1.48B in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 12.7%, from $1.31B to $1.48B. Over 5 years (FY 2020 to FY 2025), Decommissioning Fund Investments shows an upward trend with a 9.2% CAGR. This decline may warrant attention — for this metric, higher values are generally preferred.
Analysis
How to read this metric
Growth in these funds indicates proactive management of future environmental liabilities, while a decline may suggest market volatility or withdrawals for decommissioning activities.
Detailed definition
These are restricted financial assets set aside specifically to fund the future costs of retiring and dismantling power...
Peer comparison
Specific to utilities with nuclear or legacy fossil fuel assets; peers with similar generation mixes will report comparable trust balances.
other_decommissioning_fund_investmentsHistorical Data
| Q2 '21 | Q3 '21 | Q4 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $1.07B | $1.08B | $1.16B | $1.09B | $957.00M | $910.00M | $958.00M | $1.02B | $1.08B | $1.04B | $1.15B | $1.23B | $1.27B | $1.33B | $1.34B | $1.31B | $1.41B | $1.50B | $1.53B | $1.48B |
| QoQ Change | — | +0.6% | +7.7% | -5.6% | -12.5% | -4.9% | +5.3% | +6.4% | +5.5% | -3.1% | +10.4% | +7.1% | +2.8% | +5.3% | +0.7% | -2.2% | +7.8% | +6.2% | +1.6% | -3.1% |
| YoY Change | — | — | — | — | -10.6% | -15.4% | -17.3% | -6.9% | +12.3% | +14.5% | +20.0% | +20.9% | +17.8% | +27.9% | +16.7% | +6.5% | +11.7% | +12.7% | +13.7% | +12.7% |
Decommissioning Fund Investments at Other Companies
Frequently Asked Questions
- What is Ameren's decommissioning fund investments?
- Ameren (AEE) reported decommissioning fund investments of $1.48B in Q1 2026.
- How has Ameren's decommissioning fund investments changed year-over-year?
- Ameren's decommissioning fund investments increased by 12.7% year-over-year, from $1.31B to $1.48B.
- What is the long-term trend for Ameren's decommissioning fund investments?
- Over 5 years (2020 to 2025), Ameren's decommissioning fund investments has grown at a 9.2% compound annual growth rate (CAGR), from $982.00M to $1.53B.
- What does decommissioning fund investments mean?
- Funds set aside specifically to pay for the future closure and cleanup of power plants.