| Energy Expenditures for Each Region |
| (millions of dollars) |
| Type | |||
| Residential Customers | Business Customers | ||
| Expenditures | Expenditures | ||
| Sum | Sum | ||
| Region | Division | $7,477 | $5,129 |
| Northeast | New England | ||
| Middle Atlantic | $19,379 | $15,078 | |
| West | Mountain | $5,476 | $4,729 |
| Pacific | $13,959 | $12,619 | |