Mysa is a Canadian clean technology company designing smart thermostats for the heating and cooling systems commonly found across Canadian homes — including electric baseboard heaters, in-floor heating, mini-split heat pumps, and central HVAC systems. Founded in St. John's, Newfoundland, Mysa's product coverage spans both legacy electric heating and modern heat pump systems, making the company uniquely positioned to support retrofit projects regardless of where a home sits on its electrification journey.
Mysa's thermostats give homeowners intuitive control over their energy use through smart scheduling, geofencing, and real-time energy monitoring — turning older, inefficient heating systems into connected, grid-aware assets. Beyond the home, Mysa plays an active role in grid- level decarbonization through partnerships with utilities across North America. By enabling connected thermostats to participate in load management programs, Mysa helps utilities reduce peak demand, defer costly infrastructure upgrades, and integrate more renewable energy onto the grid — all without compromising home comfort.
Mysa works directly with utilities to lower adoption barriers by connecting homeowners with instant rebates, demand response incentives, and measurable energy savings, bridging the gap between residential retrofit activity and grid modernization goals. Smart thermostats are often the most practical first step in a home energy retrofit, and as Canada accelerates its building decarbonization ambitions, Mysa is ensuring that step is accessible to every Canadian homeowner.