Local Energy Infrastructure
Microgrid-focused general contractor with award-winning projects in the Pacific Northwest. We build distributed energy resources that deliver power to the grid where it is needed most.
Who We Serve
Tribal & Local Governments
We design and build microgrids for critical public facilities: water treatment, shelters, clinics, emergency operations. Whether for a single facility or a multi-node network that backs up entire sections of the community, we ensure power is available when the grid goes down.
Commercial, Industrial & Non-Profit
Commercial and industrial sites face demand charges, time-of-use rates, and process loads that can't tolerate an outage. We can help lower those costs, regulate frequency and voltage, and keep sites operational.
Utilities
Utilities answer for reliability and resource adequacy on the distribution system. Sulis Energy designs and builds utility-owned generation, storage, and controls for firm capacity, sectionalization, distribution upgrade deferral, and load served through a public safety power shutoff.
Projects
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![Exterior view of the National Nordic Museum with a large black sign displaying the museum's name and logo, trees, glass windows, and a white building facade.]()
National Nordic Museum Microgrid
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![Building with solar panels on roof and on ground, surrounded by trees and a parking lot.]()
Orcas Center Microgrid
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![The image shows a rooftop with numerous solar panels arranged in a grid, along with HVAC units and other rooftop equipment.]()
Beargrass Community Solar
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![A gray electrical panel mounted on a dark brown wooden wall with multiple metal conduits running to and from it.]()
Swinomish Police Station & Dental Clinic Microgrids
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![Outdoor electrical infrastructure with several large white and blue electrical cabinets, green grass in the foreground, and tall trees under a clear blue sky.]()
Valley View Elementary Microgrid
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![Aerial view of a building with a metal roof covered with multiple solar panels and rooftop equipment, surrounded by trees, parking lot, and other structures.]()
Snowberry Community Solar
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![A house with solar panels on the roof surrounded by trees and purple bushes, under a blue sky with wispy clouds.]()
Camano Center Microgrid
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![An electrical transformer and equipment enclosed within a black chain-link fence on a grassy yard, next to a red brick building, with trees and a blue sky in the background.]()
Federal Way UMC Microgrid
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![A rooftop covered with numerous solar panels installed in rows, with some HVAC units and vents visible.]()
Salal Community Solar
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![A row of industrial electrical panels with the logo ELM on each, mounted on a wall in a utility room, with a small red cart and some tools in front.]()
Lighthouse Mission Ministries Microgrid
Our Award Winning Team
Sulis is a young company, but our team is highly experienced; each member brings over 10 years in the industry. We formed specifically to take on challenging grid-edge projects, and we’re committed to supporting our clients every step of the way.
This year, we’re proud to have been named Whatcom County Startup of the Year, and our Orcas Center Microgrid project was recognized as Microgrid of the Year by Solar Builder magazine.
Reach Out
Even if you’re just starting to plan your project and aren’t ready for our services yet, reach out. These systems are complex, and if we can share some hard-won lessons early to set you on the path to success, we’re happy to do so.
