Integrated technological-economic modeling platform for energy and climate policy analysis
AbstractComputable general equilibrium (CGE) and bottom-up models each have unique strengths and weakness in evaluating energy and climate policies. This paper describes the development of an integrated technological, economic modelling platform (HYBTEP), built through the soft-link between the bottomup TIMES and the CGE GEM-E3 models. HYBTEP combines cost minimizing energy technology choices with macroeconomic responses, which is essential for energy-climate policy assessment. HYBTEP advances on other hybrid tools by assuming ‘full-form’ models, integrating detailed and extensive technology data with disaggregated economic structure, and ‘full-link’, i.e., covering all economic sectors. Using Portugal as a case study, we examine three scenarios: i) the current energyclimate policy, ii) a CO2 tax, and iii) renewable energy subsidy, with the objective of assessing the advantages of HYBTEP vis-à-vis bottom-up approach. Results show that the economic framework in HYBTEP partially offsets the increase or decrease in energy costs from the policy scenarios, while TIMES sets a wide range of results, dependent of energy services-price elasticities. HYBTEP allows the computation of the economic impacts of policies while considers technological detail. Moreover, the hybrid platform increases the transparency of policy analysis by making explicit the mechanisms through which energy demand evolves, resulting in high confidence for decision-making.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by Department of Economics, College of William and Mary in its series Working Papers with number 148.
Date of creation: 25 Jan 2014
Date of revision:
bottom-up; top-down; hybrid modeling; energy-climate policy;
This paper has been announced in the following NEP Reports:
- NEP-ALL-2014-02-08 (All new papers)
- NEP-CMP-2014-02-08 (Computational Economics)
- NEP-ENE-2014-02-08 (Energy Economics)
- NEP-ENV-2014-02-08 (Environmental Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Proença, Sara & St. Aubyn, Miguel, 2013. "Hybrid modeling to support energy-climate policy: Effects of feed-in tariffs to promote renewable energy in Portugal," Energy Economics, Elsevier, vol. 38(C), pages 176-185.
- Strachan, Neil & Kannan, Ramachandran, 2008. "Hybrid modelling of long-term carbon reduction scenarios for the UK," Energy Economics, Elsevier, vol. 30(6), pages 2947-2963, November.
- Sue Wing, Ian, 2008. "The synthesis of bottom-up and top-down approaches to climate policy modeling: Electric power technology detail in a social accounting framework," Energy Economics, Elsevier, vol. 30(2), pages 547-573, March.
- Labriet, Maryse & Kanudia, Amit & Loulou, Richard, 2012. "Climate mitigation under an uncertain technology future: A TIAM-World analysis," Energy Economics, Elsevier, vol. 34(S3), pages S366-S377.
- Bohringer, Christoph, 1998. "The synthesis of bottom-up and top-down in energy policy modeling," Energy Economics, Elsevier, vol. 20(3), pages 233-248, June.
- Lanz, Bruno & Rausch, Sebastian, 2011. "General equilibrium, electricity generation technologies and the cost of carbon abatement: A structural sensitivity analysis," Energy Economics, Elsevier, vol. 33(5), pages 1035-1047, September.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Daifeng He) or (Alfredo Pereira).
If references are entirely missing, you can add them using this form.