| Revenues | — | — | — |
| Services | 8.92a | 8.37a | 8.15a |
| Commodity sales | 5.96a | 6.79a | 10.9a |
| Other | 0.23a | 0.18a | 0.16a |
| Total revenues | 15.1a | 15.33a | 19.2a |
| Operating costs, expenses and other | — | — | — |
| Costs of sales (exclusive of items shown separately below) | -4.34a | -4.94a | -9.26a |
| Operations and maintenance | -2.97a | -2.81a | -2.66a |
| Depreciation, depletion and amortization | -2.35a | -2.25a | -2.19a |
| General and administrative | -0.71a | -0.67a | -0.64a |
| Taxes, other than income taxes | -0.43a | -0.42a | -0.44a |
| Other income, net | -0.09a | -0.01a | -0.04a |
| Total operating costs, expenses and other | 10.72a | 11.07a | 15.14a |
| Operating income | 4.38a | 4.26a | 4.07a |
| Other income (expense) | — | — | — |
| Earnings from equity investments | 0.89a | 0.84a | 0.8a |
| Amortization of excess cost of equity investments | -0.05a | -0.07a | -0.08a |
| Interest, net | -1.84a | -1.8a | -1.51a |
| Other, net | 0.03a | -0.04a | 0.06a |
| Total other expense | -0.98a | -1.06a | -0.73a |
| Income before income taxes | 3.41a | 3.2a | 3.34a |
| Income tax expense | -0.69a | -0.72a | -0.71a |
| Net income | 2.72a | 2.49a | 2.63a |
| Net income attributable to noncontrolling interests | -0.11a | -0.1a | -0.08a |
| Net income attributable to Kinder Morgan, Inc. | 2.61a | 2.39a | 2.55a |