**Table 2.b Economic, Temporal and Spatial coverage for Partial Equilibrium**

|**Model**|**Economic Coverage**|**Temporal**<br>**dimension **|**Spatial dimension**|
|---|---|---|---|
|**DNE21+**|Energy (bottom-up); energy supply &<br>demand modeled for all sectors|2006-2050 in 5 and 10<br>years steps|54 regions (America, Canada, Australia, China,<br>India, Russian Federation are divided into<br>further small regions, making a total of 77<br>regions)|
|**global TIMES**|Energy (bottom-up); energy use for all<br>sectors|Base year is 2005<br>Horizon i (2005-2100)<br>with 5 year time steps<br>up to 2070 and with<br>10 year time steps<br>beyond|16 regions, including AFR, Australia, Canada,<br>Central and South America, China, Eastern<br>EUROPE, FSU, India, Japan, Mexico, MENA,<br>Other developing Asia, the Republic of Korea,<br>UK, USA, Western Europe|
|**global ETP-TIMES**|Energy (bottom-up); energy use for all<br>sectors|Base year: 2014, time<br>steps: 5 years,<br>horizon: 2060|28-39 regions|
|**COFFEE**|COFFEE is designed to meet the<br>demand for energy services<br>(exogenous whether run in a stand-<br>alone basis or when linked to the TEA<br>model), given the competition<br>between technologies and energy<br>sources, with the objective of<br>minimizing the total cost of the<br>system.|2010--2100 period.<br>The base year is 2010<br>and the time step is<br>five years|16 Regions (including Africa, Australia and New<br>Zealand, Brazil, Central America, Canada,<br>Caspian region, China, EU and rest of Europe,<br>India, Japan, the Republic of Korea, Middle East,<br>Asia, the Russian Federation, South Africa,<br>South America, United States)|
|**AIM-Enduse**|Energy, agriculture, land use and<br>waste|2005-2050|32 regions|
|**GCAM**|Energy, land use and associated<br>products|Base year:2015, time<br>steps:5-year (default),<br>minimum time step is<br>1-year, horizon: 2100|32 Regions (including USA, Canada, Mexico,<br>Australia and New Zealand, Japan, the Republic<br>of Korea, EU, Europe non-EU, Eastern Europe,<br>the Russian Federation, China, Taiwan, China,<br>Central Asia, South Asia, Southeast Asia,<br>Indonesia, India, Pakistan, Middle East, Africa 4<br>regions, South Africa, Argentina, Brazil, Central<br>America, Colombia, South America 2 regions)|
|**IMAGE**|Detailed energy and land use system.<br>Energy demand from Industry,<br>Transport, Residential and Services.|Base year:1970, time<br>steps:1-5 year time<br>step, horizon: 2100|26 Regions (including USA, Canada, Mexico,<br>Australia and New Zealand, Japan, Western<br>Europe, Eastern Europe, the Russian Federation,<br>China, the Republic of Korea, Ukraine, Asian-<br>Stan, South Asia, Southeast Asia, Indonesia,<br>India, Africa 4 regions, South Africa, Brazil,<br>Central America, South America)|
|**PROMETHEUS**|Energy supply (production and<br>international trade of fossil fuels),<br>Energy transformation (electricity<br>production, refining of fuels and<br>production of synthetic fuels, such as<br>liquid biofuels and hydrogen) and<br>energy demand (industry, transport<br>and residential/services/agriculture<br>sector)|1 year time step,<br>usually from 2018 to<br>2050|10 geographical units, including China, India,<br>North America (USA and Canada), OECD<br>Pacific (Japan, the Republic of Korea, Australia,<br>New Zealand), EU-28, CIS, Middle East and<br>North Africa, Emerging economies and Rest of<br>the world.|

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