When it comes to supplying energy to ample enterprises pinch multi-building campuses, nan allocation strategy is archaic. Unlike homeowners, who salary for what they really use, campuses bargain a modular monthly capacity. This capacity must, by common-sense necessity, beryllium based connected max usage needs. This is existent moreover if nan institution only consumes specified max usage rarely, for illustration a azygous engaged season.
That was a business that bothered nan hellhole retired of COI Energy laminitis and CEO, SaLisa Berrien. After earning her grade successful mechanical engineering (and later an MBA), she spent 25 years arsenic an power technologist astatine awesome inferior companies for illustration PECO, ConEdison, and Exelon, arsenic good arsenic astatine a fewer cleanable power startups.
Berrien chose this section because, arsenic a child, location were times that her parents couldn’t salary their electrical bill. “We were successful nan acheronian a lot. And arsenic a kid, my self-esteem was low,” she told TechCrunch. Other kids who knew her business teased her.
So erstwhile she sewage her grade and took a occupation pinch an electrical company, “All my friends were like, ‘You’re crazy. That is simply a stagnated field. It’s a white, male-dominated, older-men field. Why are you doing this?’ And for me, it was personal, because I knew what it felt for illustration being a kid,” she said. Berrien wanted to make energy much efficient, much affordable, much disposable truthful nary kid ever went without.
She worked connected customer operations, smart grids, cleanable power programs.
“As an engineer, I would spell successful and make recommendations connected really they could amended nan power capacity of their buildings, really they tin destruct bottlenecks connected accumulation lines,” Berrien said.
She learned really to usage large information to optimize power efficiency. But nary 1 was addressing nan basal problem: Companies were reserving, and paying for, acold much power than they used.
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Commercial customers continually asked her why they were being overcharged. “I agree,” she said. “Why can’t you conscionable salary connected request for what you’re using?”
Berrien’s reply resulted successful 3 patents (and counting) and founding COI Energy connected that tech, assembling a squad that includes building management, power engineers, a erstwhile power exec. She hired group skilled successful everything from regularisation to pricing.
COI’s solution is simply a marketplace wherever enterprises wrong nan aforesaid inferior institution tin waste immoderate of their power allotment erstwhile COI’s information predicts they won’t request it. COI is simply a Startup Battlefield Top 20 finalist and will beryllium pitching its tech astatine TechCrunch Disrupt 2025, this week successful San Francisco.
COI installs a patented power gateway astatine each customer tract to measurement power usage. It ties into nan building’s systems arsenic good SCADA systems. It is hardware-agnostic, meaning it tin activity pinch immoderate existing inferior aliases building power system, Berrien said. After collecting information for a period, nan level predicts really overmuch energy a institution will genuinely require. “We tin foretell retired 90 days,” she said.
The endeavor tin past find really overmuch of nan unused power it would for illustration to release. COI pays nan businesses for that capacity, and buyers connected nan marketplace salary COI to get it. “If a customer gives america 100 kilowatts, we will salary them for that 100 kilowatts, and past nan buyers would bargain that from us.”
COI is still successful its pre-seed stage, having raised $3.5 cardinal from investors for illustration erstwhile Talen Energy exec Paul Farr, Morgan Stanley Inclusive and Sustainable Ventures, Kachuwa Impact Fund, Chloe Capital, and immoderate crowdfunding connected Republic.
The startup is, however, already generating gross done 5 aviator customers, each of whom person a minimum of 50 buildings. It is operating successful California, Florida, Massachusetts, and New York, and has a hold list. Plus, Berrien said, COI is successful talks to beryllium a solution supplier to Switzerland arsenic it enacts a nationalist power argumentation wherever businesses and homes tin stock capacity, starting successful 2026.
Moreover — remembering her plight arsenic a small woman — Berrien’s startup has dedicated 1% of nan savings that nan businesses gain connected nan level to beryllium donated to nonprofit organizations that thief nan underprivileged pinch their power needs. These are organizations that thief salary bills, supply weatherization, and connection power programs for illustration solar.
“We’re paying it guardant pinch what we telephone Kilowatt for Good,” Berrien said.
Her extremity is to connection tech that helps overwhelmed power systems now. “Instead of wasting capacity, you’re sharing it. So we’re making nan satellite better. We’re making our bottommost lines better. And past astatine nan aforesaid time, we’re helping and uplifting our communities,” she said.
If you want to study much astir COI Energy from nan institution itself — while besides checking retired dozens of others, proceeding their pitches, and listening to impermanent speakers connected 4 different stages — subordinate america astatine Disrupt, Monday to Wednesday, successful San Francisco. Learn much here.

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