About PeakShift · Ontario
PeakShift connects Ontario installers and software platforms to homeowner-approved utility data through Green Button Connect My Data, and turns it into heat pump and solar proposals.
Why we built it
Ontario solar and HVAC installers were sizing systems from a single bill, a photo of a bill or the square footage. Collecting a year of usage meant chasing homeowners for PDFs, and warm leads went cold before a proposal was ready.
Ontario utilities already offer a better way: Green Button Connect My Data, where homeowners approve access to their own usage. PeakShift builds on it, so an installer can send one link and have a year of hourly data, and a proposal built from it, the same day.
How we work
Proposals begin with the home’s metered usage, not a guess from square footage or one bill. Where we estimate something, like heating load, we say so and show the method.
Homeowners approve access at their own utility, read-only, and can revoke it anytime. We never see their utility password.
Ontario utilities, time-of-use and ultra-low overnight rates, CSA F280-12 design temperatures and the rebates Ontario homes actually qualify for.
Installers export to Jobber, ServiceTitan, Housecall Pro, Aurora and OpenSolar. Platforms get one REST API. Nobody has to change how they already work.
Milton Hydro and Synergy North in testing · View coverage map
Data is shared by homeowners through Green Button Connect My Data, the utilities' own authorization standard.
Who builds it
Parth built PeakShift's Green Button integration from the ground up: the utility authorization flows, the ESPI data parsing and the pipeline that normalizes usage across 18 Ontario utilities, plus the sizing and proposal tools on top.
During the pilot, installers and platforms work with him directly. Tell him what your proposals or integration need, and it goes on the roadmap.
Supported by
PeakShift is supported by Futurpreneur Canada, which backs young Canadian entrepreneurs with financing and mentorship.
Installers can start a free pilot today. Software platforms can request a sandbox key. For anything else, write to [email protected].
