World Energy Outlook

International Energy Workshop

Welcome to the website of the 32nd edition of the International Energy Workshop (IEW) hosted by the International Energy Agency (IEA).

The annual IEW ( is a leading event for the international energy modeling community and presents an opportunity for scholars and researchers to compare quantitative energy projections, to understand the reasons for diverging views of future energy developments, and to observe new trends in global energy production and consumption.

This year’s IEW is held at the Marriott Rive Gauche Hotel in Paris, France, from 19 to 21 June 2013.


Please note that the registration closes on 10 June.  

1 July: the presentations from the IEW2013 are now available in the papers and slides section.

14 June 2013: see the updated programme section.

10 June 2013: the registration has now closed.

17 May 2013: see the updated programme section.

10 May 2013: preliminary programme of the parallel sessions has been uploaded.

19 April 2013: please see the updated Keynote Speakers section.

17 April 2013: 120 papers have been accepted for presentation in parallel sessions.

ETSAP meeting

Back to back with IEW 2013, the IEA-ETSAP meetings will be held in Paris as follows
- Wednesday to Friday, 12 - 14 June, the TIMES trainings
- Monday, 17 June, the regular ETSAP workshop
- Tuesday morning, 18 June, the ETSAP-TIAM model meeting
- Tuesday afternoon, 18 June, the Executive Committee meeting
More details are at
A separate registration to the IEA-ETSAP events will be possible on the ETSAP website.