05/27/2026
Jordan Forsythe published a new piece on Boreal Dispatch this week.
Peak Shaving Is Like S*x in High School: Lots of People Are Talking About It But Very Few Are Actually Doing It Well.
The article lays out the gap between what commercial solar proposals deliver and what Alberta commercial rate structures actually charge for. Most installers sell against the energy charge, the kilowatt-hours. The larger line on a commercial bill is the demand charge, billed against the single highest fifteen-minute interval each month. Solar on its own does not address that.
The piece walks through what a complete commercial system actually looks like: a correctly sized battery installed at the main service, governed by a forecasting controller that runs load displacement and peak shaving as a combined strategy, designed against the specific equipment driving the customer's peak. The real economic prize, for the right site, is migrating into the small-commercial tier by holding metered peak under 35 kW reliably. That requires hardware most installers do not deploy and controls most installers do not understand.
For any commercial or industrial customer in Alberta currently looking at a solar proposal, this article is the framework for asking the questions that proposal probably does not answer.
Link in the comments.