Singularity Energy
Singularity Energy provides real-time, historical, and forecasted grid carbon emissions data via API and enterprise software, serving utilities, grid operators, and technology providers decarbonizing the US and Canadian power grid.
- Company typePrivate
- Founded2018
- HeadquartersSomerville, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Singularity Energy does
Singularity Energy, founded in 2018 by Wenbo Shi (former Harvard postdoctoral researcher) and headquartered in Somerville, MA, builds a data and software platform for grid decarbonization. Its core product, the Grid Carbon API, delivers real-time, historical, and up to 48-hour-ahead forecasted grid carbon intensity, fuel mix, and emissions data across 76 ISOs and balancing authorities in the US and parts of Canada, with 5-minute or hourly resolution and near real-time latency for 8 major ISOs. Underlying the API are two proprietary engines — GRETA (heat-rate based real-time stack emissions assignment) and CarbonFlow (power-flow tracing from source to consumption) — and the open-source Open Grid Emissions initiative, which provides the first validated, peer-reviewed hourly US grid emissions dataset back to 2005. Supporting products include a Compliance API for regulations such as NYC Local Law 97 and Boston BERDO.
The company sells to enterprise utilities and grid operators (Southern Company, MISO, Eversource, APS, Evergy, SPP) through a direct field-sales motion, and to corporations and technology providers (Measurabl, Sense, Enersponse) via an API-first, self-serve channel with a 60-day free trial. Pricing is region-based at $500 per region per month, with a $1,000 monthly minimum and a $2,500 monthly maximum for all regions unlocked. Singularity has raised approximately $5.7M total, including a $4.5M seed round led by Spero Ventures and Energy Impact Partners (May 2022) and $1.2M+ in NSF SBIR grants, and achieved SOC 2 Type II certification in 2023. The company is small (approximately 10-15 employees, per public team descriptions) and remains in the early commercialization stage, with no disclosed revenue figure.
Singularity Energy firmographics
Firmographics- Name
- Singularity Energy
- Legal name
- Singularity Energy, Inc.
- Website
- https://singularity.energy
- Company type
- Private
- Founded year
- 2018
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Singularity Energy provides real-time, historical, and forecasted grid carbon emissions data via API and enterprise software, serving utilities, grid operators, and technology providers decarbonizing the US and Canadian power grid.
- Ownership category
- akta.pro rank
Singularity Energy industry classification
Industry- Product category
- Carbon Emissions Data & Analytics Software
- NAICS
- Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming, Data Processing, Etc. (7370), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- Climate Data Measurement & IoT/Telemetry Enablement (Energy/Meter/Asset Data Ingest) (EUABAEAI)
- akta.pro secondary industries
- Benchmarking, Ratings & Stakeholder Reporting Portals (Scorecards, Dashboards) (EUABAEAJ), Climate Target-Setting, Transition Planning & Performance Management Platforms (EUABAEAF)
Keywords
Where Singularity Energy is headquartered
LocationHeadquarters
- HQ city
- Somerville
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Singularity Energy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations
Revenue model
- Grid Carbon API Subscription: API subscription model with per-region pricing. Free 60-day trial available. Tiered pricing starting at $500/region/month with minimum $1,000/month and maximum $2,500/month for all regions.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Grid Carbon API - Per Region Pricing |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels5 records
Singularity Energy product offering
Product offeringCore offering
Singularity Energy provides a data and software platform that delivers real-time, historical, and forecasted grid carbon emissions data and decarbonization tools. The platform combines the Grid Carbon API for programmatic access to fuel mix and carbon intensity data, the open-source Open Grid Emissions initiative for validated hourly US grid emissions, and Utility and Grid Operator Solutions for enterprise customers managing clean energy programs, environmental reporting, and regulatory compliance such as NYC Local Law 97.
Product overview
Singularity Energy offers a unified platform centered on grid decarbonization data and software. The core offerings include the Grid Carbon API for real-time and forecasted emissions data, and Open Grid Emissions (OGE) for open-source historical hourly emissions. For enterprise utilities and grid operators, the Utility and Grid Operator Solutions platform provides clean energy program management, environmental reporting, and customer engagement. Supporting modules include the Compliance API for regulatory compliance monitoring, CarbonFlow for power flow tracing of emissions from source to consumption, and GRETA for real-time emissions calculation. The platform processes data from utility internal systems, ISOs, and government sources to enable Scope 2 accounting, decarbonization optimization, and compliance reporting.
Differentiator
Problem solved
Functional benefit
Brands
- Grid Carbon API: Best-in-class historical, real-time, and forecasted grid carbon data API for Scope 2 accounting and informed decision-making. Provides coverage of the United States and parts of Canada with 76 ISOs and balancing authorities.
- Open Grid Emissions (OGE)
- CarbonFlow™
- GRETA (Generator REal-Time emissions Assignment)
Products and services
- Grid Carbon API Primary API product providing real-time, historical, and forecasted grid carbon emissions data across US and Canadian grid regions. Offers fuel mix, carbon intensity, and interchange data with 5-minute or hourly resolution for developers, corporations, and energy platforms.
- Open Grid Emissions (OGE) Open-source peer-reviewed initiative providing validated hourly grid GHG emissions data for the US power sector, freely available for GHG accounting, policymaking, energy attribute certificate markets, and academic research. Covers historical data from 2005 to 2023.
- Utility and Grid Operator Solutions Enterprise software platform for utilities and grid operators providing clean energy program management, environmental reporting, customer engagement tools, consumed emissions dashboards, and CarbonFlow-based tracking for member utility reporting.
- Compliance API API and companion web application enabling building owners to explore performance against applicable carbon regulations including NYC Local Law 97 and Boston BERDO, with risk forecasting and reduction options.
Quantifiable outcome
- Automating EV charging based on carbon intensity data can reduce emissions by up to 14% nationwide and 43% in California
- +1 more outcomes
Companies that use Singularity Energy
Customer profileNamed customers9 records
Segments4 records
Ideal customer profiles3 records
Singularity Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability4 records
Feature6 records
Singularity Energy partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core and minor.
- GooglecoreWhite paper collaboration on integrating deliverability into voluntary clean energy market boundaries, prepared by Singularity and The Brattle Group for Google.
- SAP.iO FoundryminorSelected to join SAP.iO Foundry San Francisco Sustainability in Utilities, Energy and Natural Resources program in October 2021.
- Urban-XminorSelected to join Urban-X accelerator Cohort 9 for climate technology startups.
- Harvard UniversitycoreAcademic partnership including Scientific Advisor Na Li (Gordon Mckay Professor of Electrical Engineering and Applied Mathematics at Harvard). Founder Wenbo Shi was a postdoctoral researcher at Harvard. Harvard OTD (Office of Technology Development) listed as investor.
- MeasurablcoreMeasurabl integrates Singularity's data to provide compliance monitoring tools for real estate owners, including NYC Local Law 97 compliance risk forecasting.
- SensecoreSense integrates Singularity's grid carbon intensity data into their smart home app to enable carbon-aware EV charging and appliance optimization.
- Southern CompanycoreMajor utility partnership for energy transparency and grid carbon reporting collaboration announced in 2024.
- MISOcoreCollaboration on consumed emissions dashboard using CarbonFlow. MISO Historical Emissions Map and real-time consumed emissions data at county level granularity.
- EversourcecorePartnership for energy transparency enabling better carbon reporting and customer engagement solutions.
- The Brattle GroupcoreCollaborated on white paper 'Where matters: Integrating deliverability into voluntary clean energy market boundaries' prepared for Google.
Scale indicators5 records
Recent moves6 records
Singularity Energy competitors and assessment
Company assessmentEmerging players
- Climate TRACE: Open-source coalition using satellite and sensor data to estimate global emissions. Emerging player with overlapping open-data ethos, though focused on global inventory rather than granular US grid data.
- Patch: API-first carbon credit marketplace and embedded carbon infrastructure. Emerging player with overlapping focus on programmatic carbon emissions data delivery via API, though more focused on offsets than grid carbon intensity.
- Kevala: Grid analytics platform providing visibility into electricity distribution and planning. Comparable in serving utilities with grid data insights; competitor/adjacent in the grid analytics space where Singularity's Head of Growth previously worked.
Direct peers
- Watershed: Enterprise carbon accounting platform that helps companies measure, report, and reduce emissions. Direct competitor in the Scope 2 / carbon data space, also serving utilities and large enterprises with API-driven emissions data.
- Persefoni: Climate management and accounting platform for enterprises and financial institutions. Direct competitor offering carbon footprint calculation and decarbonization tools, overlapping with Singularity's carbon accounting and reporting capabilities.
- Optera: Carbon accounting and emissions management software for enterprises. Direct competitor in the corporate carbon data space, providing Scope 1-3 measurement with consultancy-supported services.
- ClearTrace: Provides energy and carbon tracking software for utilities, grid operators, and corporations to verify clean energy claims. Direct competitor in granular, time- and location-based emissions data for the power sector.
- Sweep: Carbon management platform for enterprises to measure, reduce, and report emissions. Direct competitor in carbon data and decarbonization workflow software for corporations.
Broad incumbents
- Salesforce Net Zero Cloud: Enterprise CRM giant's sustainability product offering carbon accounting and ESG reporting. Broad incumbent with massive distribution that competes at the corporate carbon reporting layer.
- Microsoft Sustainability Manager: Microsoft's enterprise sustainability platform offering carbon accounting and emissions data management. Broad incumbent with deep enterprise distribution and bundled offering that competes with carbon data platforms.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Singularity Energy social profiles
Digital presenceSingularity Energy compliance and trust
Trust signalCompliance2 records
Singularity Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Singularity Energy leadership team
Management profileNumber of profiles
Profiles14 records
Singularity Energy funding detail
Funding detailFunding overview
Funding rounds4 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Singularity Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Singularity Energy
What does Singularity Energy do?
Singularity Energy provides a data and software platform that delivers real-time, historical, and forecasted grid carbon emissions data and decarbonization tools. The platform combines the Grid Carbon API for programmatic access to fuel mix and carbon intensity data, the open-source Open Grid Emissions initiative for validated hourly US grid emissions, and Utility and Grid Operator Solutions for enterprise customers managing clean energy programs, environmental reporting, and regulatory compliance such as NYC Local Law 97.
Is Singularity Energy a public or private company?
Singularity Energy is a private company. It is classified as venture growth investor backed and is currently operating.
When was Singularity Energy founded?
Singularity Energy was founded in 2018. It employs 11 to 50 people.
Where is Singularity Energy based?
Singularity Energy is headquartered in Somerville, United States, in the North America region.
How does Singularity Energy make money?
One revenue line is on record: grid Carbon API Subscription.
Who are Singularity Energy's main competitors?
Emerging players on record are Climate TRACE, Patch and Kevala. Direct peers are Watershed, Persefoni, Optera, ClearTrace and Sweep. Broad incumbents are Salesforce Net Zero Cloud and Microsoft Sustainability Manager.
Does Singularity Energy have an API?
Yes. The Grid Carbon API provides access to grid carbon emissions data across the United States and parts of Canada, covering 76 ISOs and balancing authorities with 8 real-time ISOs. The API offers endpoints for Marginal Fuel Mix, Consumed Fuel Mix, Carbon Intensity, Interchange, and carbon emissions data with near real-time availability (1-hour lag in major ISOs, 24-hour lag in non real-time BAs). It supports generated emissions nowcasting and forecasting up to 48 hours ahead. API features include webhooks for real-time data delivery, latitude/longitude and ZIP code lookups, and hourly (1h) or 5-minute (5m) resolution options. Free tier available for first 60 days; paid plans start at $500/region/month with $1,000 minimum and $2,500 maximum per month for all regions. Developer documentation is at docs.singularity.energy.
What industry is Singularity Energy in?
Singularity Energy's product category is Carbon Emissions Data & Analytics Software. Its primary akta.pro industry code is EUABAEAI, Climate Data Measurement & IoT/Telemetry Enablement (Energy/Meter/Asset Data Ingest), with a secondary code of EUABAEAJ, Benchmarking, Ratings & Stakeholder Reporting Portals (Scorecards, Dashboards). Its NAICS code is 51821 and its SIC code is 7370.