Glossary - G
- Gas, Natural
- GDP Deflator
- Gearing Ratio
- Generation Dispatch and Control
- Generation, Generating Plant Electric Power
- Geographically Averaged Prices
- Giffen Good
- Gigawatt (gW)
- Gigawatt-hours (gWh)
- Gini Coefficients
- Glide Path
- Governance
- Government Franchising
- Government Intervention
- Grace Period
- Green Power, Green Pricing
- Grid
- Grid Code
- Gross Domestic Product (GDP)
- Gross Investment
- Gross National Product (GNP)