Switched Source

Power-electronics solutions to increase reliability, efficiency, and renewable energy hosting capacity on legacy grid infrastructure.

Website: https://www.switchedsource.com/

Cover Block

Publicly reported

Field	Value
Name	Switched Source
Tagline	Power-electronics solutions to increase reliability, efficiency, and renewable energy hosting capacity on legacy grid infrastructure. [Switched Source]
Headquarters	Chicago, USA [NYSERDA]
Founded	2016 [NYSERDA]
Business model	Hardware + Software [Switched Source]
Industry	Cleantech / Climatetech
Technology type	Hardware
Geography	North America
Growth profile	Venture Scale
Founding team	Charles "Charlie" Murray and Lane Nelson [NYSERDA, University of Chicago Booth]
Funding label	$10M+
Total disclosed funding	Approximately $26.06M, including a $500,000 U.S. Department of Energy award, an $8.56M ARPA-E grant, and a $17M financing announced in October 2026 [NBC Chicago, Nov 2025] [Business Wire, Oct 2026]

Summary and Signal

PUBLIC Switched Source builds power-electronics equipment for electric utilities, and it merits attention now because utilities are actively looking for faster ways to add grid capacity without waiting on multi-year feeder rebuilds, while the company has just disclosed a new $17 million financing to scale deployments [Business Wire, Oct 2026] [NYSERDA] [POWER Magazine, Mar 2025]. Founded in 2016 in Chicago by Charles "Charlie" Murray and Lane Nelson, the company traces its origin to work associated with Michigan State University and to a University of Chicago Booth classroom context, a combination that helps explain both the technical bent of the product and the long commercialization arc typical in grid infrastructure [NYSERDA] [MSU Innovation Center, Apr 2026] [University of Chicago Booth]. Its lead product, Phase-EQ, is described as a medium-voltage power-flow-control device that dynamically balances power across distribution-grid phases; the practical claim is that utilities can increase load-serving capacity on legacy infrastructure rather than immediately replacing it, with reported field gains of 10% to 25% and more than 150,000 run hours across twelve utility service areas [NYSERDA] [FinancialContent, Oct 2026].

The team profile is narrower than a typical software startup but relevant to the category: Murray is identified publicly as co-founder and CEO or president, a Booth MBA and, according to LinkedIn-sourced material, a licensed professional engineer with electrical-engineering training, while Nelson is the co-founder and COO and also a Booth graduate [NYSERDA] [University of Chicago Booth] [LinkedIn, Retrieved 2026]. The business model is hardware plus software sold into utilities, a market where procurement cycles are slow but customer value can be concrete if the equipment reliably defers capital upgrades and improves circuit flexibility [Switched Source] [ARPA-E]. On financing, public disclosures point to about $26.06 million in total announced funding when DOE support and the October 2026 venture round are combined, with Cubit Capital leading the latest raise and ABB, Emerald Technology Ventures, Red Cedar Ventures, Southern States, and Southwire Company listed among investors or participants [NBC Chicago, Nov 2025] [Business Wire, Oct 2026].

Over the next 12 to 18 months, the central question is less whether utilities have the problem and more whether Switched Source can convert early technical validation into repeatable, scaled deployments, especially as the company reports 60% U.S. installation growth in 2025, open roles across engineering and commercial operations, and reported committed contract revenue that still relies heavily on company-adjacent sourcing [Business Wire, Jan 2026] [Switched Source, Oct 2026] [MSU Innovation Center, Apr 2026]. If the operating-hour base, utility footprint, and deployment tempo continue to rise under independent customer validation, the company starts to look less like a pilot-stage grid technology vendor and more like a credible platform for distribution-grid capacity expansion [FinancialContent, Oct 2026] [POWER Magazine, Mar 2025].

One source, partially checked -- This section combines independently corroborated company identity, founders, product description, and financing with several operating metrics that remain partly company-sourced or republished by secondary outlets.

Taxonomy Snapshot

Axis	Value
Business Model	Hardware + Software
Industry / Vertical	Cleantech / Climatetech
Technology Type	Hardware
Geography	North America
Growth Profile	Venture Scale
Founding Team	Co-Founders (2)
Funding	$10M+ (total disclosed ~$26,060,000)

Company Overview

PUBLIC

Switched Source is a Chicago-based grid technology company founded in 2016 by Charles "Charlie" Murray and Lane Nelson, according to the company website [Switched Source] and NYSERDA's company profile [NYSERDA]. The company describes its focus as power-electronics solutions that increase reliability, efficiency, and renewable energy hosting capacity on existing grid infrastructure, with a hardware-plus-software model centered on utility distribution networks [Switched Source].

The founding chronology is narrow but consistent across company-linked sources. NYSERDA identifies Murray as co-founder and CEO or president and Nelson as co-founder and COO [NYSERDA], while the company site presents Switched Source as a Chicago-headquartered business built around distribution-grid power flow control products including Phase-EQ and Tie Controller [Switched Source]. Public materials in the provided source set do not establish the company's legal entity name.

The visible milestones point to a company that moved from early technical validation into commercial deployment and manufacturing scale-up over time. NYSERDA's profile cites an early successful Phase-EQ deployment in Sherburne, New York [NYSERDA], and the company said in March 2025 that it was expanding manufacturing through a $5 million facility investment to meet utility demand [Switched Source, Mar 2025]. By October 2025, the company announced a Georgia installation as part of its commercial-readiness push [Switched Source, Oct 2025].

No independent source found -- This section relies primarily on company website and company-linked profile material, with chronology partially corroborated by NYSERDA.

The Product and the Stack

Core product

MIXED The technical story here is fairly focused. Switched Source’s primary product, Phase-EQ, is described by NYSERDA as a medium-voltage power-flow-control device that dynamically balances power across distribution-grid phases, and the company similarly says it automatically balances real and reactive power flow across the three phases of a distribution circuit [NYSERDA] [Switched Source]. In plain terms, the product is aimed at utility operators that need more capacity or resiliency from existing feeders without moving first to traditional rebuilds, a use case the company and third-party profiles frame around electrification, distributed energy resources, and storm-related reconfiguration [NYSERDA] [POWER Magazine, March 2025] [Business Wire, Oct 2026].

The second product surface disclosed publicly is the Tie Controller, which Switched Source and ARPA-E describe as a device for controlling power flow between distribution circuits at feeder ties [Switched Source] [ARPA-E]. Public evidence on commercial adoption is stronger for Phase-EQ than for Tie Controller, but the available materials do show a consistent product thesis: use power-electronics-based controls to route power where the grid has latent headroom rather than assuming capacity must come from new wires and poles [ARPA-E] [Switched Source, Mar 2025].

Performance and deployment evidence

MIXED The operating record is not fully independent, but it is at least directionally corroborated across multiple public sources. FinancialContent, republishing a Business Wire announcement, states that Phase-EQ has surpassed 150,000 run hours across twelve utility service areas and that field data show 10% to 25% increases in load-serving capacity [FinancialContent, Oct 2026]. Other public coverage points in the same direction, with POWER Magazine reporting units operating across more than 10 utility service areas from Alaska to Florida and Business Wire stating that U.S. installations grew 60% in 2025, though those growth figures remain company-sourced and should be read accordingly [POWER Magazine, March 2025] [Business Wire, Jan 2026].

A few of the more specific outcome claims remain harder to verify independently. Statements that a deployment can add capacity for roughly 100 to 200 homes, or that installation can take about 14 to 20 weeks, appear in profile and partner coverage rather than utility-filed performance documentation [Pulse2, Oct 2026] [Clean the Sky]. Even so, the public record is enough to say the company has moved beyond lab-only positioning and into real utility environments, with the first successful Phase-EQ deployment cited by NYSERDA in Sherburne, New York and subsequent installations referenced in multiple states [NYSERDA] [NBC Chicago, Nov 2025].

One source, partially checked -- Core product descriptions are corroborated by NYSERDA, ARPA-E, and company materials, but several performance and deployment metrics still rely on company-originated claims republished by third parties.

The Market They Are Entering

PUBLIC The market matters now because U.S. utilities are being asked to absorb load growth, electrification, and distributed energy additions faster than the traditional feeder-upgrade cycle can usually accommodate, which makes any credible capacity-from-existing-assets solution commercially relevant [POWER Magazine, Mar 2025] [Business Wire, Oct 2026].

The available public record does not provide a cited third-party TAM, SAM, or SOM specific to Switched Source's category, so the cleaner way to frame the addressable market is through the utility problem statement rather than an invented market model. Switched Source is selling into electric utilities and municipal utilities that need to accommodate electrification, distributed energy resources, storm restoration demands, and feeder reconfiguration without immediately rebuilding distribution infrastructure [NYSERDA] [POWER Magazine, Mar 2025]. That puts the company in an adjacent slice of grid modernization spend, specifically distribution-grid capacity expansion and reliability tooling, where the procurement driver is not discretionary software adoption but avoided capital work and faster service restoration [Business Wire, Oct 2026] [Pulse2, Oct 2026].

Public sources consistently point to the same demand drivers. Management and third-party profiles describe a utility environment shaped by higher power demand, more variable power flows, and a need to make legacy infrastructure carry more load before full rebuilds are approved and completed [POWER Magazine, Mar 2025] [NYSERDA]. The product pitch lands when a utility can defer or resize conventional upgrades, and that logic is visible in the company's own cited performance framing: Phase-EQ is described as enabling roughly 100 to 200 additional homes per deployment without new infrastructure, while reported field data show 10% to 25% load-serving-capacity gains [Pulse2, Oct 2026] [FinancialContent, Oct 2026]. Those figures should be read as application-dependent operating claims rather than a universal planning assumption, but they help explain why utilities would evaluate the category at all [FinancialContent, Oct 2026].

Adjacent and substitute markets are easier to identify than the precise core market size. The nearest substitute remains traditional distribution infrastructure spend, including feeder rebuilds and other physical capacity upgrades that utilities already know how to procure and rate-base [Business Wire, Oct 2026]. Adjacent markets include broader grid resilience programs, distribution automation, and storm-restoration tooling, illustrated by the cited five-year, $99 million DOE Grid Resilience and Innovation Partnerships project in the Southeast where Switched Source's technology is being deployed for feeder reconfiguration and restoration support [Pulse2, Oct 2026]. That matters because companies in this segment do not need to win an abstract "grid software" budget line, they can attach to reliability, resilience, and interconnection-capacity programs that already exist inside utility planning cycles [Pulse2, Oct 2026] [POWER Magazine, Mar 2025].

Regulatory and macro forces appear favorable, even if the source set is stronger on examples than on formal policy analysis. Federal support is visible in two ways: direct non-dilutive funding, including a $500,000 DOE award and an $8.56 million ARPA-E SCALEUP grant, and project-level support through DOE-backed resilience programs [NBC Chicago, Nov 2025] [Pulse2, Oct 2026]. At the macro level, the same public sources repeatedly tie demand to electrification and renewable integration, which suggests the category benefits when utilities face faster load growth and tighter pressure to connect new demand on existing systems [POWER Magazine, Mar 2025] [NBC Chicago, Nov 2025]. The constraint is that utility sales cycles remain governed by conservative validation standards, so market expansion depends less on category awareness than on repeatable proof that these devices can operate safely on live distribution systems over time [FinancialContent, Oct 2026] [MSU Innovation Center, Apr 2026].

Cited market signal	Figure	Relevance
DOE Grid Resilience and Innovation Partnerships project in the Southeast	$99 million	Indicates adjacent resilience and feeder-reconfiguration budget context [Pulse2, Oct 2026]
Reported electric-utility projects tied to the company	More than $115 million	Suggests active utility spending opportunity around the product set, though company-reported [Switched Source]
Reported committed contract revenue	Approximately $80 million	Signals commercial demand if realized, though the figure is reported by an affiliated innovation center rather than a filing [MSU Innovation Center, Apr 2026]
Expected future unit deployments	240 units	Gives a rough sense of near-term deployment volume in the category for this company alone [MSU Innovation Center, Apr 2026]

The table does not establish a formal market size, but it does show that the relevant budget pools are measured in utility-project dollars rather than pilot-scale software subscriptions. The stronger read is that Switched Source sits inside a real and funded infrastructure problem, while the weaker read is that public sources still stop short of defining the category with clean third-party market-sizing discipline.

No independent source found -- Market demand drivers are supported by NYSERDA, POWER Magazine, NBC Chicago, and DOE-linked project references, but the section's material sizing signals rely partly on company or affiliate-reported figures rather than independent third-party market reports.

The Competitive Field

MIXED Switched Source appears to sit in a narrow but increasingly relevant corner of grid modernization: power-electronics equipment for extracting more capacity from existing distribution infrastructure, a position that places it less against a clean set of startup peers than against utility status quo spending, conventional feeder upgrades, and larger equipment vendors with adjacent control products [NYSERDA] [ARPA-E] [Business Wire, Oct 2026].

The evidence base here is unusually asymmetric. In practice, that means Switched Source is selling against capital-intensive alternatives such as rebuilding feeders or adding conventional infrastructure, while also trying to fit beside existing utility controls and hardware budgets rather than displace an established line item outright [NYSERDA] [Business Wire, Oct 2026].

That matters because the company’s current wedge is fairly specific. Phase-EQ is described as a medium-voltage power-flow-control device that balances power across distribution-grid phases, and the company also offers a Tie Controller for power flow between circuits, so its offering maps to a particular operational pain point: localized distribution constraints that do not yet justify full reconstruction but are costly enough to force utility action [NYSERDA] [Switched Source] [ARPA-E]. Adjacent substitutes therefore include standard utility engineering responses such as feeder upgrades, manual or conventional switching practices, and broader resilience projects funded through public programs, including the Department of Energy-backed work cited in coverage of Southeastern utility projects [Pulse2, Oct 2026] [NBC Chicago, Nov 2025].

The clearest edge visible in public sources is not brand or channel control, it is deployment relevance backed by field exposure. By October 2026, company-backed coverage stated that Phase-EQ had surpassed 150,000 run hours across twelve utility service areas, and field data showed 10 percent to 25 percent increases in load-serving capacity [FinancialContent, Oct 2026]. Even with the usual caution around announcement-based reporting, those figures suggest Switched Source has moved past a lab-stage claim and into repeatable utility operating environments, which is a meaningful threshold in a market where utilities tend to prefer proven hardware over conceptual efficiency gains [FinancialContent, Oct 2026] [POWER Magazine, Mar 2025]. That edge is durable if operating data continue to accumulate across geographies and feeder conditions, but perishable if larger incumbents fold similar power-flow functionality into existing utility relationships faster than Switched Source can deepen its installed base.

The company is still exposed on scale, category breadth, and go-to-market ownership. ABB is named as an investor in the October 2026 financing, which is strategically positive on the capital side, but it also underscores the competitive reality: large industrial and grid-equipment vendors already possess procurement relationships, service organizations, and credibility with utility buyers that a venture-backed specialist does not yet appear to control directly [Business Wire, Oct 2026]. Switched Source also has no named direct startup peers in the fact set, which limits clean benchmarking but does not eliminate risk. It instead suggests that the company may be creating or occupying a narrow category where customer education, regulatory acceptance, and utility-by-utility sales cycles can matter as much as product performance [NYSERDA] [POWER Magazine, Mar 2025].

Over the next 18 months, the most plausible competitive scenario is not winner-take-all consolidation, but selective adoption in projects where utilities need faster capacity relief than conventional upgrades can deliver. Switched Source is the most plausible winner if utilities continue to prioritize shorter deployment windows and non-wire alternatives for constrained feeders, especially after reported 60 percent U.S. installation growth in 2025 and the expansion of public funding support around grid resilience [Business Wire, Jan 2026] [NBC Chicago, Nov 2025]. ABB is the most plausible winner if buyers decide the same need should be met primarily through established vendor stacks and bundled procurement channels rather than specialist devices sold by a younger company [Business Wire, Oct 2026]. The likely loser, if utility spending shifts back toward long-cycle infrastructure rebuilds or bundled incumbent procurement, would be the standalone specialist category that Switched Source represents rather than a named direct startup rival supported in the current source set.

Opportunity

Upside Case

PUBLIC The prize here is not a better utility tool but a credible new control layer for the distribution grid, one that lets utilities extract materially more capacity from existing feeders before they commit to years of rebuild work.

The headline opportunity is straightforward: if Switched Source can turn Phase-EQ from an early deployment product into a repeatable utility standard, it could become a default retrofit for overloaded distribution circuits facing electrification and distributed-energy growth. That outcome is still conditional, but it is not detached from the evidence. Public materials consistently place the company in live utility environments rather than lab-only pilots, with Phase-EQ reported across twelve utility service areas and more than 150,000 run hours [FinancialContent, Oct 2026]. The same announcement cites 10% to 25% gains in load-serving capacity, while company-linked and syndicated coverage says a deployment can add enough incremental capacity for roughly 100 to 200 homes without new infrastructure [FinancialContent, Oct 2026] [Pulse2, Oct 2026]. In a utility market where conventional feeder upgrades are expensive and slow, a device that buys incremental capacity on existing assets addresses a budget problem and a timing problem at once [Business Wire, Oct 2026].

That makes the upside less about one device sale and more about where the device sits in utility decision-making. Switched Source also markets a Tie Controller for feeder-to-feeder power routing, which suggests a broader architecture around dynamic distribution control rather than a single-point hardware SKU [Switched Source]. If utilities begin to treat these products as grid-planning tools rather than isolated equipment purchases, the company’s addressable role expands from constrained feeders to resilience, storm restoration, load transfer, and renewable hosting capacity [ARPA-E] [NYSERDA].

Scenario	What happens	Catalyst	Why it's plausible
Retrofit standard on constrained feeders	Utilities adopt Phase-EQ as a recurring alternative to some near-term feeder rebuilds, making it a standard item in distribution upgrade planning	More field proof that 10% to 25% capacity gains hold across service territories and operating conditions [FinancialContent, Oct 2026]	The product is already reported across twelve utility service areas with more than 150,000 run hours, which is meaningfully beyond concept-stage validation [FinancialContent, Oct 2026]
Resilience and grid-hardening program supplier	Switched Source becomes a regular vendor inside federally backed and state-backed resilience programs	Expansion of DOE-linked utility programs similar to the five-year $99 million Southeast project cited in coverage [Pulse2, Oct 2026]	The company already sits adjacent to public-capital channels through DOE and ARPA-E support, including a reported $8.56 million ARPA-E grant and a $500,000 DOE award [NBC Chicago, Nov 2025]
Distribution-control platform vendor	The company sells Phase-EQ and Tie Controller together, moving from single use cases into broader feeder orchestration	Utilities seek integrated ways to manage electrification load growth, DER hosting, and feeder reconfiguration [POWER Magazine, Mar 2025] [Switched Source]	Public product descriptions already point to phase-to-phase and circuit-to-circuit control surfaces, which is the outline of a multi-product platform if adoption broadens [ARPA-E] [Switched Source]

The compounding mechanism, if it emerges, would come from procurement trust, field data, and adjacent product pull-through. Utility markets do not usually reward speed in the software sense; they reward operating history, referenceability, and a clear path through engineering review. Switched Source appears to be building exactly that evidentiary base, with run hours now above 150,000 and deployments spanning a dozen service areas [FinancialContent, Oct 2026]. Each additional installation should make the next one easier to justify, especially if the company can show repeatable capacity gains and faster deployment than traditional infrastructure additions. Coverage also cites about 14 to 20 weeks for deployment, though that figure is company-linked and should be treated cautiously [Clean the Sky].

There is a second layer of compounding if the commercial claims hold. MSU Innovation Center reported approximately $80 million in committed contract revenue and 240 expected units in coming years [MSU Innovation Center, Apr 2026]. Those figures are not independently corroborated, so they should not be treated as settled fact, but if directionally right they imply a path where installed hardware creates follow-on opportunities in software control, maintenance, network planning, and additional feeder deployments. The March 2025 manufacturing expansion announcement also matters here, because it suggests management is preparing for higher unit throughput rather than treating current projects as bespoke deployments [Switched Source, Mar 2025].

The size of the win is best framed qualitatively because the source set does not include a verified market-size benchmark or a clean public comparable. Even so, the economic logic is clear enough to state the outer bound. If Switched Source became a widely adopted retrofit and control-layer supplier for North American distribution utilities, it could plausibly grow into a strategic infrastructure platform worth several hundred million dollars or more to an acquirer or public market investor (scenario, not a forecast), particularly because the buyer universe includes incumbent grid-equipment vendors and industrial strategics already present around the cap table, such as ABB and Southwire Company [Business Wire, Oct 2026]. The evidence in hand supports the existence of a real wedge, live deployments, and strategic investor interest. The open question is not whether the need exists, but whether the company can convert technical fit into standard-of-care status across utility procurement cycles.

One source, partially checked -- Core upside claims are grounded in Business Wire, FinancialContent, NBC Chicago, NYSERDA, ARPA-E, and company materials, but several commercial scale indicators remain company-reported or only partially corroborated.

Sources