Meet Brett & Trillium: Building an All-Electric Home
Brett Bartmasser and Trillium Swanson are building their home in Eastsound with the goal of an all-electric house and as many efficiency measures as their budget can bear. Brett, who grew up on San Juan Island, is an electrician who does solar-electric installations with Rainshadow Solar. Trillium provides youth-centered programming and grant management for the Funhouse Commons and is a licensed mental health counselor. They share their new home with Rocky, the cat.
“Our dream is to live somewhat simply and mostly happily.”

The new home is heated with a ductless heat pump, which they financed through OPALCO’s Switch it Up! program. Other efficiency measures include a heat-pump dryer (super-efficient closed-loop system) and a nifty electric induction cook top that Trillium says boils water 30% faster, modulates well and “makes mute the argument for cooking on gas.”
![]()
Brett focused on air sealing for the biggest bang for the buck (since he could do it himself). He taped all the plywood seams, used blown-in fiberglass for wall insulation and a packed R-60 insulation into deep parallel trusses in the roof. While big windows look out on the view to the north, the roof is built with a sweeping southern exposure for future solar panels. Going all-electric was a priority for good indoor air quality and efficiency – and simply for the ease of one source, one bill. “Electric is the future,” said Brett. “It’s where everything is going.”


