to be fair, horwath is also promising to take some production offline, which would in theory reduce prices, if it weren't for the need to absorb the payouts.
the only way to reduce prices is to use more electricity. it's counter-intuitive, but it's the way the system was designed; we were supposed to have electric cars by now. things like expanded subway and rail lines, or a push for new streetlights, would actually help to lower costs. christmas lights all year? art installations? you get the point.
i benefit from wynne's plan; i get free hydro, although i'm going to be looking for something all inclusive for august, too. if ford wants to carry through with it, great. but, horwath would actually raise my electrical bill from $0 to something more than $0, and because i'm dealing with small sums it's substantive percentages of total income. if i take them at face value, i'd be better off with ford than horwath - and i'm at the absolute bottom of the income scale.
https://www.thespec.com/opinion-story/8623194-hydro-sparks-election-debate-but-parties-promises-don-t-add-up/