"Over the past six or seven years, Ontario has beefed up its electricity exports and made $5-$6 billion selling excess electricity, says IESO President and CEO Bruce Campbell. "
Newly crowned President and CEO Campbell is forgetting costs as, previously, Premier McGuinty, Minsiter Duguid, Minister Bentley and Minister Ciarelli have done.
One has to wonder if the ability to forget things is a quality that acquires position in Ontario's ruling culture.
What would this cost me?
In Ontario, consumers make up the difference between the price paid to generators, and the amount paid for that generation on the market (as estimated by the Hourly Ontario Energy Price, or HOEP) through the global adjustment mechanism (GA or GAM).
To add information to sentences referencing revenue:
- If Ontario made $4-5 billion in revenue on exports over the past 6 or 7 years, it would have made almost $3 billion more selling the electricity in Ontario;
- If Ontario (more logically) made ~$2 billion on net exports, it would have made ~$2 billion more selling the electricity within Ontario.
The trend is clear whatever rules are used in charting. Using the rules that the unit cost of electricity generation is the HOEP plus the Global Adjustment (a rule many might believe as that is what it is presented as on their bill!), the trend is a continuing crescendo where the monthly subsidy of exports has broken $100 million recently, and the 12-month running total is streaking towards $1 billion. 
There are a couple of problems with this nice simple method of estimating the cost added to Ontario's invoices by exporting record amounts (the most recent 12 months do hold a record for net export volumes) at depressed pricing - not the least of which is that the cost of subsidizing exports is included in the global adjustment charge. A second, rapidly growing problem, is the quality of the IESO's reporting on supply, and demand, is rapidly deteriorating.
While all charges (my numerator) for generation (and perhaps many other things) are included in estimates using total market demand at HOEP rates plus the bulk amount of all global adjustment classes, the amount of generation (my denominator) is not well reported as more and more solar and wind begin grabbing ratepayer dollars while embedded with local distribution companies beyond the view of the IESO.
Estimating as best I can, I come up with an average unit cost of supply from which to calculate losses, over time, on net exports:
This May's record wholesale market pricing is probably a good indication we aren't raking it in on the export business.
June's second estimates from the IESO indicate the May record will be shattered by over 10%.
July's initial global adjustment estimate is higher than last July's global adjustment AND HOEP combined; another indicator things are now officially off the rails.
In this scenario or record net export levels coinciding with record domestic pricing, the Energy Minister and Sun columnist Blizzard are brought in to see the machines that are bling at the IESO's top secret building, where the IESO's new President and CEO reportedly claims we've "made $5-$6 billion selling excess electricity."
What is the appropriate position for somebody whose primarily ability is to say whatever the incumbent government wishes them to say?
 Exports aren't necessarily sold at the HOEP rate - evidence (NEB, IESO) suggests they have been sold at, on average, approximately 10% higher pricing
 After the initial posting of this article, I spotted this reference to the Auditor General's statement on the cost Ontario's uncosted green energy plans (in an article by Parker Gallant):
“Based on our analysis of net exports and pricing data from the IESO, we estimated that from 2005 to the end of our audit in 2011, Ontario received $1.8 billion less for its electricity exports than what it actually cost electricity ratepayers of Ontario.”This appears to be the same methodology which puts the annual costs pushing $900 million with the rate of increase accelerating (monthly exports at global adjustment rate).
 The IESO is in charge of the smart metering data - collected from essentially every household in the province - yet they provide no indication they have a clue what generators - a much smaller data set - are generating.
 It has been almost 2 years since The Financial Post published "Power Dumping" - much of this post is a rehash/update of the information Parker Gallant and I wrote on them.