2013 | 2012 | 2011 | ||||||||||
Ameren:(a) | ||||||||||||
Miscellaneous income: | ||||||||||||
Allowance for equity funds used during construction | $ | 37 | $ | 36 | $ | 34 | ||||||
Interest income on industrial development revenue bonds | 27 | 28 | 28 | |||||||||
Interest and dividend income | 3 | 4 | (b) | 3 | ||||||||
Other | 2 | 2 | 3 | |||||||||
Total miscellaneous income | $ | 69 | $ | 70 | $ | 68 | ||||||
Miscellaneous expense: | ||||||||||||
Donations | $ | 12 | $ | 24 | (c) | $ | 8 | |||||
Other | 14 | 13 | 15 | |||||||||
Total miscellaneous expense | $ | 26 | $ | 37 | $ | 23 | ||||||
Ameren Missouri: | ||||||||||||
Miscellaneous income: | ||||||||||||
Allowance for equity funds used during construction | $ | 31 | $ | 31 | $ | 30 | ||||||
Interest income on industrial development revenue bonds | 27 | 28 | 28 | |||||||||
Interest and dividend income | — | 4 | (b) | 2 | ||||||||
Other | — | — | 1 | |||||||||
Total miscellaneous income | $ | 58 | $ | 63 | $ | 61 | ||||||
Miscellaneous expense: | ||||||||||||
Donations | $ | 4 | $ | 9 | $ | 3 | ||||||
Other | 7 | 5 | 7 | |||||||||
Total miscellaneous expense | $ | 11 | $ | 14 | $ | 10 | ||||||
Ameren Illinois: | ||||||||||||
Miscellaneous income: | ||||||||||||
Allowance for equity funds used during construction | $ | 6 | $ | 5 | $ | 4 | ||||||
Interest and dividend income | 2 | — | 1 | |||||||||
Other | 2 | 2 | 2 | |||||||||
Total miscellaneous income | $ | 10 | $ | 7 | $ | 7 | ||||||
Miscellaneous expense: | ||||||||||||
Donations | $ | 4 | $ | 11 | (c) | $ | 1 | |||||
Other | 5 | 6 | 5 | |||||||||
Total miscellaneous expense | $ | 9 | $ | 17 | $ | 6 | ||||||
(a) | Includes amounts for Ameren registrant and nonregistrant subsidiaries and intercompany eliminations. |
(b) | Includes interest income received in 2012 relating to a refund of charges included in an expired power purchase agreement with Entergy. See Note 2 – Rate and Regulatory Matters for additional information. |
(c) | Includes Ameren Illinois' one-time $7.5 million donation to the Illinois Science and Energy Innovation Trust pursuant to the IEIMA as a result of Ameren Illinois' 2012 participation in the electric delivery formula ratemaking process. |