More specific terms
- NT Alternative and renewable resources
- NT Coal
- NT Electric power generation and transmission
- NT Energy assistance for the poor and aged
- NT Energy efficiency and conservation
- NT Energy prices
- NT Energy research
- NT Energy revenues and royalties
- NT Energy storage, supplies, demand
- NT General energy matters
- NT Hybrid, electric, and advanced technology vehicles
- NT Lighting and heating
- NT Motor fuels
- NT Nuclear power
- NT Oil and gas
- NT Public utilities and utility rates