

A wholly owned subsidiary of utility company ALLETE since 2022, the firm evolved from a scrappy solar startup into a national player.
Guides projects from land acquisition to commissioning with a full in
house team (engineering, development, project management, legal, finance, construction).
Financing expertise: sources 100% of project funding through debt, equity, PPAs, leases, or hybrid structures, and operates its own investment fund.
Energy Support Services, founded in 2014, provides O&M and asset management to ensure system reliability and stable investor returns.
Pipeline includes 2 GW of projects and $650M+ in transaction value, led by CEO Matt Hankey.
Serves commercial, industrial, government, and educational institutions with long
term clean
energy contracts.
We’re all in
Top of our game
Lift As We Climb
Generated clean energy equivalent to avoiding CO₂ emissions from over 37 million gallons of gasoline, 763,000 barrels of oil, or powering 64,000 homes annually.
Ranked among the top national solar developers (#7) and contractors (#8) as recognized by Solar Power World.