Energy Security, Trilemma
Gunningham (2012) argues that energy governance is how manage energy trilemma which are energy security, climate change and energy poverty. Similar with Asia Pacific Energy Research Centre (APERC, 2007) definition which are on availability, affordability and acceptability.
Availability – or elements relating to geological existence.
Accessibility – or geopolitical elements.
Affordability – or economical elements.
Acceptability – or environmental and societal elements.