Seminars & webinars
25 June, 2018

FEEM-IEFE Joint Seminar on "Photovoltaic Power Installation in Wallonia: Estimating the Rebound Effect"

Where: Milan

Bocconi University,
Room 5.c4.sr03, 5th floor
via Roentgen 1
20136 Milan
Please note: Guests to Bocconi University, who do not possess an official Bocconi ID Card or Visitor's Pass, are kindly requested to arrive at least 20 minutes prior to the seminar, to register at the reception and receive a visitor day pass.
video-conference (at FEEM Venice) and GoToMeeting broadcast available

Event's Timetable:

h. 12.30 Seminar
In Milan a light lunch will follow the seminar for registered participants.


Registration is required. Please confirm your participation to:
IEFE Secretary: by Thursday 21 June.
To attend the seminar in Venice or via GoToMeeting, please register here.


Nicolas M.M. Boccard, Universitat de Girona


We test whether prosumers change their electricity consumption behavior after the installation of solar photovoltaic panels. Based on a large sample of residential PV installation in Wallonia, the answer is positive and we observe a significant consumption increase after the installation of the PV modules. There are two institutional features that make the Walloon region particularly interesting to study a possible rebound effect. First, the region had a generous subsidizing scheme for PV, which encouraged households to install large panels and, second, the region used net metering which fostered additional consumption. We observe in our data and estimations, that a large proportion of households oversize their installation to benefit from the subsidies and, later consume most of their excess production. The effect is highly significant and production surpluses are almost entirely consumed.

This seminar has been jointly organized by FEEM and IEFE, Bocconi University.

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