Geography A-Level
Energy Trilemma
What Energy Trilemma means in Geography A-Level, as defined for Pearson Edexcel.
Definition of Energy Trilemma
The triple challenge of providing energy that is secure, affordable (equitable), and environmentally sustainable.
Topics that use Energy Trilemma
- The Carbon Cycle and Energy Security (Pearson Edexcel A-Level)
Related terms
- Anthropogenic
- Anthropogenic Forcing
- Carbon Intensity
- Carbon Sequestration
- Carbon Sequestration and Storage
- Chemical Weathering and Carbonation
- Cryosphere
- Decarbonisation
Using Energy Trilemma in the exam
Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.
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