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Energy Supply and Demand

The IMAGE Energy Regional Model (TIMER) is an global energy model. Its main objective is to analyse the long-term trends in energy demand and efficiency and the possible transition towards renewable energy sources.

TIMER Global Energy Model
Introduction Model relations Main assumptions
Model versions and documentation Model input and output Model outline and structure


TIMER: Model input and output

Model input and output
Model input
  • Regional population
  • Regional macro-economic activity levels (GDP, value added in the industrial sector and services, private consumption)
Submodel assumptions
  • Energy intensity development (structural change, autonomous energy efficiency improvement, response to prices)
  • Technology development (learning curves)
  • Resource availability, fuel preferences and constraints on fuel trade
Model output
  • Use of primary and secondary energy carriers and feedstocks
  • Production of energy carriers
  • Energy-related and industrial emissions of greenhouse gases and atmospheric pollutants
  • Demand for modern and traditional biofuels

related dossiers

related theme sites

FAIR: theme-based website of the Netherlands Environmental Assessment Agency. Link to this website. HYDE: theme-based website logo of the Netherlands Environmental Assessment Agency. Link to this website. logo theme site GISMO Phoenix: theme-based website of the Netherlands Environmental Assessment Agency. Link to this website. DGAR - Emissions Database for Global Atmospheric Research. Link to this website.

Key publication