Business Segments (Tables)

3 Months Ended

Mar. 31, 2024

Segment Reporting Information [Line Items]

Financial Reporting for Reportable Business Segments

The following tables present financial information for DPL’s reportable business segment:

$ in millions	Utility		Other		Adjustments and Eliminations		DPL Consolidated
Three months ended March 31, 2024
Revenue from external customers	$	224.1	$	2.3	$	—	$	226.4
Intersegment revenue	0.2		1.2		(1.4)		—
Total revenue	$	224.3	$	3.5	$	(1.4)	$	226.4
Depreciation and amortization	$	22.1	$	0.5	$	—	$	22.6
Interest expense, net	$	11.2	$	9.1	$	—	$	20.3
Income / (loss) before income tax	$	11.7	$	(7.5)	$	—	$	4.2
$ in millions	Utility		Other		Adjustments and Eliminations		DPL Consolidated
Three months ended March 31, 2023
Revenue from external customers	$	237.7	$	2.4	$	—	$	240.1
Intersegment revenue	0.1		0.9		(1.0)		—
Total revenue	$	237.8	$	3.3	$	(1.0)	$	240.1
Depreciation and amortization	$	19.4	$	0.4	$	—	$	19.8
Interest expense, net	$	8.3	$	9.8	$	—	$	18.1
Income / (loss) before income tax	$	10.9	$	(8.6)	$	—	$	2.3

Total Assets	March 31, 2024		December 31, 2023
Utility	$	2,955.9	$	2,871.0
All Other (a)	31.8		35.2
DPL Consolidated	$	2,987.7	$	2,906.2

(a)    "All Other" includes Eliminations for all periods presented.