We looked at elasticity, that is to say the impact of a price on the tendency of households and businesses to use or reduce the use of energy sources. Greenhouse gas emissions will decrease, but not drastically. They will decrease by 4% or 5%, I think—I don't remember the exact percentage—and this decrease will be largely due to the shift from electricity sources that emit greenhouse gases to more emission-neutral sources.
On June 12th, 2019. See this statement in context.