Singularity Energy
Clean energy and emissions program management for utilities and grid operators.
Website: https://singularity.energy/
Cover Block
From the public record
| Field | Value |
|---|---|
| Name | Singularity Energy |
| Tagline | Clean energy and emissions program management for utilities and grid operators. |
| Headquarters | Somerville, Massachusetts, United States |
| Founded | 2018 |
| Stage | Seed |
| Business Model | SaaS |
| Industry | Cleantech / Climatetech |
| Technology Type | Software (Non-AI) |
| Geography | North America |
| Founding Team | Solo Founder |
| Funding Label | Undisclosed |
| Total Disclosed Funding | ~$5,130,000 |
Links
From the public record
- Website: https://singularity.energy/
- LinkedIn: https://www.linkedin.com/company/singularity-energy
- Carbonara: https://grid-carbon.singularity.energy/app
The Short Version
PUBLIC Singularity Energy builds software for utilities and grid operators to manage clean energy and emissions programs, and it merits attention because it appears to be moving from pilot work into utility production use at a moment when hourly carbon accounting and clean energy program administration are becoming more operationally complex [Southern Company, retrieved 2026] [Singularity Energy, July 2026] [Forbes, February 2023]. The company was founded in 2018 in Somerville, Massachusetts, and founder and CEO Wenbo Shi has been described by Forbes as the founder and CEO, while the company says the original motivation came from grid decarbonization work and software developed to dispatch battery systems with lower emissions outcomes [Forbes, February 2023] [Singularity Energy, retrieved 2026].
The product surface is narrower and more useful than broad climate software branding might suggest: Singularity Energy focuses on REC and EAC inventory, customer allocation, program operations, compliance reporting, and a carbon data product called Carbonara that provides real-time grid emissions information [Singularity Energy, retrieved 2026] [EPRI, retrieved 2026] [Dealroom.co, retrieved 2026]. The differentiation, based on public materials, appears to rest on combining utility program management workflows with granular grid emissions data and hourly matching logic, including generation-to-customer allocation based on contractual rules in utility programs [Southern Company, retrieved 2026] [Greentown Labs, retrieved 2026].
The team story is still founder-centric in public records, but it is at least directionally relevant to the problem set: Shi's background is tied to power systems and grid decarbonization research, and third-party references also place data science talent around the company, though the broader leadership bench is less clearly documented from public evidence alone [Forbes, February 2023] [LinkedIn, retrieved 2026]. On financing, the clearest disclosed round is a $4.5 million raise reported in May 2022, while the company is described here as a SaaS business with a disclosed funding base of about $5.13 million and investor names including Analog Ventures, Spero Ventures, Third Sphere, and Energy Impact Partners [Tech Startups, May 2022].
What matters over the next 12 to 18 months is whether the Georgia Power and Southern Company work converts from a promising utility pilot narrative into repeatable multi-utility deployments, and whether Singularity can show that its carbon data and program management layers are integral rather than adjacent to utility clean energy workflows [Southern Company, retrieved 2026] [Singularity Energy, July 2026]. Headcount reporting is inconsistent across public databases, which is common at this stage but still leaves some uncertainty around current operating scale and sales capacity [LeadIQ, retrieved 2026] [PitchBook, retrieved 2026] [Wellfound, retrieved 2026].
Unconfirmed -- This section relies materially on company website claims, with partial third-party corroboration from Forbes, Southern Company, Greentown Labs, EPRI, and Tech Startups.
Taxonomy Snapshot
| Axis | Value |
|---|---|
| Stage | Seed |
| Business Model | SaaS |
| Industry / Vertical | Cleantech / Climatetech |
| Technology Type | Software (Non-AI) |
| Geography | North America |
| Founding Team | Solo Founder |
| Funding | Undisclosed (total disclosed ~$5,130,000) |
The Company in Brief
PUBLIC
Singularity Energy presents as a utility software company built around a fairly specific operational problem: how to manage clean energy programs, certificate inventories, and emissions accounting in one system rather than across separate workflows [Singularity Energy, retrieved 2026]. The company is based in Somerville, Massachusetts, and states that it was founded in 2018 [Singularity Energy, retrieved 2026]. Its public materials describe the business as serving utilities and grid operators with software for REC inventory, energy attribute certificate allocation, program operations, and compliance reporting [Singularity Energy, retrieved 2026].
The public chronology is still thin, but a few milestones are visible. By August 2022, the company announced the Open Grid Emissions Initiative, a signal that it was positioning itself not only as a workflow software vendor but also as a data infrastructure participant in grid emissions accounting [PR Newswire, August 2022]. By 2026, its website showed two product surfaces: the core clean energy program management platform and Carbonara, its grid carbon data product [Singularity Energy, retrieved 2026]. The same public materials indicate a recent shift from pilot work into production deployment with Georgia Power's commercial and industrial renewable program customers, according to the company [Singularity Energy, July 2026].
Founder identity is clearer than the broader legal profile. The company names Wenbo Shi as founder and CEO, and its about page frames the origin around work on cleaner grid operation and emissions-aware battery dispatch, according to the company [Singularity Energy, retrieved 2026]. A separate Forbes profile from February 2023 also identified Wenbo Shi as founder and CEO, which supports the basic leadership record even if the founding narrative itself remains company-supplied [Forbes, February 2023].
Unconfirmed -- This section relies primarily on company website materials, with partial corroboration from PR Newswire and Forbes.
What They Have Built
MIXED
The product story is clearest when stripped back to the operational problem it is trying to solve: utilities and grid operators need one system that can track clean energy claims from generation through customer allocation and reporting. Singularity Energy describes its platform as software for clean energy and emissions program management, covering REC and EAC inventory, program operations, allocation, and compliance reporting [Singularity Energy, retrieved 2026]. Southern Company's public pilot description adds a useful layer of independent detail, stating that the platform matches generation to customer consumption based on contractual relationships and allocation rules under an hourly accounting framework, while automating parts of internal program management and reporting [Southern Company, retrieved 2026].
A second product surface sits closer to analytics than workflow software. Singularity's Carbonara product is presented as a real-time grid information tool centered on carbon emissions [Singularity Energy, retrieved 2026], and Forbes described the company in 2023 as having built a platform for real-time carbon emissions data and insights for the electricity grid [Forbes, February 2023]. Greentown Labs and EPRI use similar language, characterizing the offering as a carbon intelligence or grid emissions data layer, with APIs and tools for decarbonization use cases [Greentown Labs, retrieved 2026] [EPRI, retrieved 2026]. The technical edge, based on public materials, appears to rest less on a novel application layer than on data granularity, hourly attribution logic, and utility-oriented program administration, though claims around precision and proprietary partner inputs remain company-sourced [Singularity Energy, retrieved 2026].
The public record also suggests a product posture that spans both enterprise workflow and developer access, but it stops short of disclosing a verifiable software stack. Greentown Labs says the company offers developer APIs and carbon forecasting and optimization algorithms using AI and machine learning [Greentown Labs, retrieved 2026], while Southern Company's write-up supports the narrower claim that customers receive transparent hourly datasets linking supply mix, consumption, certificates, and emissions [Southern Company, retrieved 2026]. That is enough to establish that Singularity is selling operational software plus emissions data services, but not enough to verify model performance, forecasting accuracy, or defensibility of the underlying calculations from public evidence alone.
Single-source, plausible -- Product scope is corroborated by Singularity Energy, Southern Company, Forbes, Greentown Labs, and EPRI, but several technical-performance claims remain company-sourced.
Market Size and Demand
PUBLIC
Hourly carbon accounting has moved from a specialist grid-planning topic toward a utility product and compliance workflow, which is why this market matters now even without a clean public TAM figure for Singularity Energy's exact category [Forbes, February 2023] [Southern Company] [EPRI].
The evidence base here is narrower than investors might like. No named third-party market report in the provided materials sizes "clean energy and emissions program management for utilities and grid operators" as a standalone software market, so a precise TAM, SAM, or SOM would be overstated on the public record. What is visible is category formation from the use case outward: Singularity positions its software around REC and EAC inventory, customer allocation, program operations, and compliance reporting for utilities [Singularity Energy, retrieved 2026], while Southern Company describes an hourly accounting workflow that matches generation to customer consumption under contractual allocation rules and produces customer-facing datasets on supply mix, certificates, and emissions [Southern Company]. That framing suggests Singularity sits at the intersection of utility clean-energy program software, grid emissions data, and carbon accounting infrastructure, rather than inside a single mature procurement line item [Forbes, February 2023] [EPRI].
Demand appears to be pulled by measurement complexity more than by discretionary sustainability spend. Forbes' February 2023 profile ties the company to a need for real-time carbon emissions reporting on the electricity grid, which is a materially different requirement from annual emissions estimates or unbundled certificate tracking [Forbes, February 2023]. Southern Company's public description is more operational: the platform is intended to automate internal program management and reporting while giving customers hourly datasets tied to actual matched supply and associated attributes [Southern Company]. That combination matters because utilities offering green tariffs or clean-energy programs face a scaling problem once customer requests move from annual claims to hourly, location-aware, and contract-specific accounting.
The strongest visible tailwind is the shift from simple renewable procurement claims toward deliverability and temporal matching. Singularity's own public materials emphasize generation data, reporting obligations, and certificate allocation [Singularity Energy, retrieved 2026], and the company has also published a white paper on integrating deliverability into voluntary clean energy market boundaries, prepared for Google with contributions from The Brattle Group [Singularity Energy, retrieved 2026]. Company materials need to be treated cautiously, but the underlying direction is consistent with broader buyer behavior implied by Southern Company's pilot and subsequent production rollout across its commercial and industrial renewable program customers in July 2026 [Southern Company] [Singularity Energy, July 2026]. In plain terms, the market is being pushed toward finer-grained proof, not just cleaner branding.
Adjacent markets are easier to identify than direct market size. One substitute path is consulting-led program design and economic analysis, which helps explain why firms such as The Brattle Group and Energy and Environmental Economics appear in the competitive set [Singularity Energy, retrieved 2026]. Another adjacent market is emissions data infrastructure, where products like WattTime and similar carbon-intensity datasets can serve enterprise decarbonization, procurement, or optimization use cases without necessarily owning utility program operations [Greentown Labs, retrieved 2026] [Dealroom.co]. A third is utility DER and grid software more broadly, where emissions-aware dispatch, tariff design, and customer reporting can live inside larger utility platforms rather than in a dedicated clean-energy program layer [Forbes, February 2023]. That adjacency cuts both ways: it expands the eventual spend envelope, but it also means Singularity may need to sell against budgets already claimed by analytics, consulting, or utility IT vendors.
Regulation and macro conditions are visible here as enabling forces rather than single-point catalysts. Utilities and large power buyers face rising scrutiny around the credibility of decarbonization claims, especially where hourly matching, location specificity, and customer-level transparency are becoming part of procurement conversations [Forbes, February 2023] [Southern Company]. At the same time, voluntary clean-energy markets are being asked to support more precise accounting conventions, which raises the value of software that can connect certificates, consumption, contractual relationships, and reporting outputs in one workflow [Singularity Energy, retrieved 2026] [EPRI]. The public record does not establish that this has already become a large standalone software budget category, but it does show the administrative burden increasing in a way that favors systems of record over spreadsheets and bespoke analyst work.
| Market signal | Public evidence | What it suggests |
|---|---|---|
| Utility pilot scope | Southern Company began a 6-month pilot in 2024 focused on 10 commercial and industrial customers [Southern Company] | Early adoption is programmatic and customer-specific, not yet mass market |
| Utility production expansion | Georgia Power expanded from pilot to production across its C&I renewable program customers in July 2026 [Singularity Energy, July 2026] | A successful wedge may be land within a utility program, then broaden across that utility's eligible customer base |
| Category requirement | Southern Company says the platform matches generation to customer consumption on an hourly accounting framework and automates reporting [Southern Company] | Demand is tied to operational complexity, auditability, and customer reporting needs |
| Buyer expectation shift | Forbes describes Singularity as reporting real-time carbon emissions data and insights for the grid [Forbes, February 2023] | The market is moving beyond annual REC bookkeeping toward time-sensitive carbon intelligence |
The table points to a market that is still forming through live utility workflows rather than through large disclosed software budgets. For investors, that usually means longer category education cycles, but also the possibility that the eventual system of record becomes sticky once utilities operationalize hourly and customer-level accounting.
Single-source, plausible -- Section relies on one independent media source, one utility source, one industry source, and several company materials; no independent third-party market sizing report was available in the provided research.
Who Else Is Fighting for This
MIXED Singularity Energy appears to sit between utility program software, granular emissions data providers, and advisory-oriented market design players, which gives it a broader product surface than a pure data API but also places it into several competitive lanes at once [Singularity Energy, retrieved 2026] [Southern Company, retrieved 2026] [Forbes, February 2023].
| Company | Positioning | Stage / Funding | Notable Differentiator | Source |
|---|---|---|---|---|
| Singularity Energy | Software for utility clean energy and emissions program management, plus grid carbon data through Carbonara | Seed, disclosed funding of about $4.5M in May 2022 | Connects REC and EAC inventory, customer allocation, program operations, and reporting in one platform | [Tech Startups, May 2022] [Singularity Energy, retrieved 2026] [Southern Company, retrieved 2026] |
| REsurety, Inc. | Clean energy and emissions data platform serving energy buyers and market participants | Not established in the provided public source set | Known in the category for emissions-informed procurement and clean energy analytics, but the current source set does not confirm direct utility program workflow breadth | [STRUCTURED FACTS competitor list] |
| The Brattle Group | Energy economics and regulatory advisory firm | Not established in the provided public source set | Deep credibility in market design and policy analysis rather than software-led operational tooling | [Singularity Energy, retrieved 2026] [STRUCTURED FACTS competitor list] |
| Energy and Environmental Economics, Inc. | Power market and clean energy advisory firm | Not established in the provided public source set | Strong analytical substitute where utilities or corporates buy studies rather than recurring software | [STRUCTURED FACTS competitor list] |
| WattTime.org | Real-time emissions data and marginal emissions signals | Not established in the provided public source set | Recognized around time- and location-based emissions signals, making it a close substitute for the data layer rather than end-to-end program administration | [STRUCTURED FACTS competitor list] |
| Copper Labs | Utility data and customer energy intelligence software | Not established in the provided public source set | Adjacent utility software exposure, though the current source set does not confirm overlap in REC and EAC program accounting | [STRUCTURED FACTS competitor list] |
The table points to the central strategic fact here: Singularity is not only competing with one peer set. On one side are advisory and consulting substitutes such as The Brattle Group and Energy and Environmental Economics, where the buyer may want custom analysis, market-boundary design, or regulatory interpretation instead of a system of record [Singularity Energy, retrieved 2026].
The part of the market Singularity seems best positioned to own is the operating layer between clean energy procurement logic and customer-facing utility execution. The public evidence is narrow but directionally useful: Southern Company described the platform as matching generation to customer consumption under contractual relationships and allocation rules, while also providing hourly datasets, EAC and emissions reporting, and some automation of internal program management [Southern Company, retrieved 2026]. That is a more operational claim than a generic carbon dashboard, and it suggests the product is embedded in how a utility administers a tariff or renewable program, not just how it visualizes emissions.
That edge is potentially defensible if utilities increasingly need hourly accounting, auditable allocation logic, and customer reporting in the same workflow. The durability, however, looks mixed. Regulatory complexity and implementation depth can create stickiness once a utility program is live, but much of the claimed differentiation around data precision, proprietary grid insights, and product breadth still rests on company materials or affiliated ecosystem profiles rather than broad independent validation [Singularity Energy, retrieved 2026] [Greentown Labs, retrieved 2026] [EPRI, retrieved 2026]. In practical terms, the workflow moat may prove more durable than the data moat.
The company is most exposed where buyers can separate the stack and purchase best-of-breed components. The advisory firms are a different kind of risk. If standards remain fluid, consultants and incumbent buyer relationships can matter more than software elegance.
The next 18 months most plausibly split along one question: does hourly clean energy accounting become an operational utility product problem, or does it remain a data-and-advisory problem? Singularity is the likely winner if more utilities move Georgia Power and Southern Company style pilots into production workflows that require certificate allocation, compliance reporting, and customer-level matching inside one system [Southern Company, retrieved 2026] [Singularity Energy, July 2026]. WattTime is the likely winner if buyers standardize on external emissions signals while keeping administration in-house or with incumbent utility IT vendors. The loser if regulatory adoption stalls is probably the advisory-substitute path for recurring software vendors generally, including Singularity, because custom studies can persist without creating a scaled software category [Southern Company, retrieved 2026] [Forbes, February 2023].
Unconfirmed -- This section uses a mix of independently sourced competitor framing and company-linked product claims, but several material premises, especially direct overlap and differentiation for named competitors, are only partially corroborated by the provided public source set.
Opportunity
PUBLIC The prize here is not a better reporting dashboard, it is becoming the operating system utilities use to turn hourly clean-energy claims, certificate allocation, and customer-facing emissions accounting into a managed program that can scale across large commercial loads [Southern Company, retrieved 2026] [Singularity Energy, retrieved 2026].
The headline opportunity is straightforward. If Singularity Energy can move from pilot programs and utility-specific workflows into the default software layer for clean energy and emissions program management, it could sit in the middle of a market that is being pulled by two forces at once: utilities need to administer increasingly granular clean-energy offerings, and large customers want hourly, location-specific accounting rather than annual averages [Southern Company, retrieved 2026] [Forbes, February 2023]. That outcome is reachable, not merely aspirational, because the company is already described as handling REC and EAC inventory, allocation, program operations, and compliance reporting, and Southern Company publicly described a six-month pilot for a subset of 10 commercial and industrial customers in 2024 using Singularity's software to match generation to consumption under hourly accounting rules [Singularity Energy, retrieved 2026] [Southern Company, retrieved 2026]. Georgia Power's move from pilot to production across its C&I renewable program customers, while company-sourced, points in the same direction: this product appears to be attached to a real operating pain point inside utility programs rather than a discretionary sustainability tool [Singularity Energy, July 2026].
A second reason the upside deserves attention is product breadth. Public materials describe both a utility program management platform and Carbonara, a real-time grid information product centered on carbon emissions data [Singularity Energy, retrieved 2026] [Dealroom.co, retrieved 2026]. That creates a plausible path from workflow software into a data infrastructure position, especially if utilities, developers, and enterprise customers all need the same underlying hourly emissions and attribution logic.
| Scenario | What happens | Catalyst | Why it's plausible |
|---|---|---|---|
| Utility program system of record | Singularity becomes the default back-office layer for utility clean-energy offerings, managing certificate inventory, allocation, reporting, and customer disclosures across multiple territories | A successful production rollout at Georgia Power or replication of the Southern Company pilot structure at additional utilities | The company already markets REC and EAC inventory management plus compliance reporting, and Southern Company publicly described automation of internal program management and reporting using the platform [Singularity Energy, retrieved 2026] [Southern Company, retrieved 2026] |
| Embedded hourly carbon data rail | Carbonara becomes an API and data layer used by software vendors, utilities, and enterprise energy teams that need granular emissions data and forecasting | Broader adoption of hourly emissions accounting methods, or partner distribution through organizations already working on grid emissions data | Greentown Labs describes developer APIs, granular real-time grid emissions data, and carbon forecasting tools, while Forbes separately described the company as reporting real-time carbon emissions data and insights for the electricity grid [Greentown Labs, retrieved 2026] [Forbes, February 2023] |
| Standard-setter for deliverability-aware procurement | Singularity's accounting logic becomes influential in how voluntary clean-energy procurement boundaries and hourly matching are implemented in practice | Wider market uptake of deliverability concepts and utility tariffs that require more precise matching between generation and load | The company published a white paper on integrating deliverability into voluntary clean-energy market boundaries with contributions from The Brattle Group and prepared for Google, suggesting proximity to policy and market-design conversations [Singularity Energy, retrieved 2026] |
The compounding mechanism is visible even in the limited public record. Each utility deployment appears to require the company to connect generation data, contractual relationships, allocation rules, and customer reporting into one workflow; once that infrastructure is in place, the same dataset can support more programs, more customers, and more reporting outputs with relatively low marginal effort [Southern Company, retrieved 2026] [Singularity Energy, retrieved 2026]. If Carbonara's real-time grid data and forecasting products feed the same system, then every new program could improve the relevance of the underlying accounting layer, while every new data use case could make the operational software harder to replace [Greentown Labs, retrieved 2026] [EPRI, retrieved 2026]. This is not a consumer network effect, but it could become a form of institutional lock-in built on workflow depth, auditability, and trust in the matching methodology.
The size of the win is still hard to quantify from public evidence because no credible market-sizing data or financial metrics were provided in the sourced materials. The cleanest upper-bound framing is strategic rather than statistical: if Singularity became the category's standard software and data layer for utility-managed hourly clean energy and emissions programs, it could resemble infrastructure software that sits inside regulated energy workflows rather than a narrow climate analytics tool (scenario, not a forecast) [Southern Company, retrieved 2026] [Forbes, February 2023]. Public evidence is not sufficient to support a valuation range here without inventing comparables, but the presence of Energy Impact Partners, Spero Ventures, Third Sphere, and Analog Ventures in the investor base, alongside Greentown Labs affiliation, suggests that experienced climate investors see platform potential rather than a one-off consulting product [Tech Startups, May 2022] [Singularity Energy, retrieved 2026].
Single-source, plausible -- Relies on one independent operational source from Southern Company, one independent descriptive source from Forbes, and several company-sourced product and customer claims.
Sources
From the public record
[Southern Company] Southern Company article on Singularity Energy pilot and hourly accounting framework | https://www.southerncompany.com/
[Singularity Energy, July 2026] Clean Energy Customer Stories | Singularity Energy | https://singularity.energy/customers
[Forbes, February 2023] Why Companies Need To Start Quantifying Their Efforts Around Carbon | https://www.forbes.com/sites/jamiehailstone/2023/02/20/why-companies-need-to-start-quantifying-their-efforts-around-carbon/
[Singularity Energy] Utility Clean Energy Platform | Singularity Energy | https://singularity.energy/
[EPRI] Carbon intelligence platform reference to Carbonara | https://www.epri.com/
[Dealroom.co] Singularity Energy company profile | https://dealroom.co/
[LinkedIn] Singularity Energy | LinkedIn | https://www.linkedin.com/company/singularity-energy
[Tech Startups, May 2022] Singularity Energy, a software platform for managing clean energy and emissions programs, raises $4.5M in seed funding | https://techstartups.com/2022/05/24/singularity-energy-a-software-platform-for-managing-clean-energy-and-emissions-programs-raises-4-5m-in-seed-funding/
[LeadIQ] Singularity Energy company profile | https://leadiq.com/
[PitchBook] Singularity Energy company profile | https://pitchbook.com/
[Wellfound] Singularity Energy jobs | https://wellfound.com/company/singularity-energy/jobs
[PR Newswire, August 2022] Singularity Launches the Open Grid Emissions Initiative | https://www.prnewswire.com/news-releases/singularity-launches-the-open-grid-emissions-initiative-301613822.html
[Greentown Labs] Singularity Energy company profile | https://www.greentownlabs.com/
[ClimateTechList] Singularity Energy company page | https://www.climatetechlist.com/company/singularity-energy
Articles about Singularity Energy
- Singularity's Software Now Tracks Every Megawatt-Hour for Southern Company — The Somerville-based startup is helping utilities like Georgia Power manage the complex hourly matching of clean energy to commercial customers.