Delaware Democratic Sen. Tom Carper and his wife, Martha, currently own as much as $415,000 worth of stocks and bonds from oil and gas companies, utilities that generate power from natural gas, and oil and gas investment funds. Investment amounts reflect the latest available data. Income amount reflect 2017 earnings.
| Company | Min. Investment | Max. Investment | Min. Income | Max. Income |
|---|---|---|---|---|
| TOTAL | $86,01686016 | $415,000415000 | $2,4082408 | $11,10811108 |
| Duke Energy | $15,00115001 | $50,00050000 | $201201 | $1,0001000 |
| Enbridge | $15,00115001 | $50,00050000 | $1,0011001 | $2,5002500 |
| Energen Corporation | $15,00115001 | $50,00050000 | $201201 | $1,0001000 |
| First Trust Energy Infrastructure Fund | $15,00115001 | $50,00050000 | $201201 | $1,0001000 |
| Williams Partners LP | $15,00115001 | $50,00050000 | $201201 | $1,0001000 |
| ClearBridge Energy MLP Fund Inc. | $2,0022002 | $30,00030000 | $00 | $402402 |
| Marathon Petroleum | $2,0022002 | $30,00030000 | $00 | $00 |
| Pembina Pipeline Corporation | $2,0022002 | $30,00030000 | $201201 | $1,2011201 |
| BP | $1,0011001 | $15,00015000 | $201201 | $1,0001000 |
| Chevron | $1,0011001 | $15,00015000 | $201201 | $1,0001000 |
| General Electric | $1,0011001 | $15,00015000 | $00 | $402402 |
| Halliburton | $1,0011001 | $15,00015000 | $00 | $201201 |
| Royal Dutch Shell | $1,0011001 | $15,00015000 | $00 | $201201 |
| Algonquin Power & Utilities Corp. | $00 | $00 | $00 | $201201 |
