Extensible Energy
Extensible Energy operates the Elexity platform, a predictive energy control SaaS for commercial and industrial buildings that coordinates solar, battery storage, HVAC, and EV charging assets to reduce energy costs and capture grid revenue for building owners and project developers.
- Company typePrivate
- Founded2010
- HeadquartersBerkeley, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Extensible Energy does
Extensible Energy operates a software platform branded as Elexity, focused on predictive energy control for commercial and industrial (C&I) buildings. The platform integrates real-time monitoring, automated control, and advanced economic optimization to coordinate on-site energy assets including solar PV, battery storage, HVAC systems, EV charging infrastructure, and exposure to dynamic grid pricing. Its core technical differentiator is 'autopilot' execution — continuously reshaping load profiles and dispatching stored energy to minimize bills and capture grid-services revenue, rather than merely producing recommendations for human operators. The product is sold as enterprise SaaS on a recurring subscription basis, with quote-based pricing accessible only via a sales-led 'Let's Talk' motion.
The company serves two primary buyer segments: C&I energy project developers, who use the platform's design insights to build bankable storage projects, and building managers/operators, who use it to reduce energy costs and generate grid revenue. GTM combines direct enterprise sales to building owners with a channel partnership with Mayfield targeting storage developers. Named customers span energy utilities (CPS America, Edison International), automotive retail (Stapp Toyota, Nissan Boulder), and education (JSerra Catholic High School). The company maintains offices in Bend and Portland, Oregon, operates with 11-50 employees, and is privately held with no disclosed institutional funding to date.
The business model is enterprise SaaS with a tiered product surface — affordable monitoring as the entry point, automated control as the core value driver, and economic optimization as the high-value upsell. Customer acquisition is content-driven (white papers, blog, LinkedIn) combined with direct sales and partner channels, and the company presents itself as a specialist serving the operational complexity of dynamic C&I buildings with multiple distributed energy resources.
Extensible Energy firmographics
Firmographics- Name
- Extensible Energy
- Legal name
- Extensible Energy
- Website
- https://extensibleenergy.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Extensible Energy operates the Elexity platform, a predictive energy control SaaS for commercial and industrial buildings that coordinates solar, battery storage, HVAC, and EV charging assets to reduce energy costs and capture grid revenue for building owners and project developers.
- Ownership category
- akta.pro rank
Extensible Energy industry classification
Industry- Product category
- Energy Management Software
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Services-Computer Integrated Systems Design (7373), Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- Energy Storage Software & Controls (EMS, monitoring, optimization, cybersecurity) (IMAGAHAJ)
- akta.pro secondary industries
- EV Charging Grid Integration Services (Utility Make-Ready, Load Management Integration) (EUAEANAJ), BESS O&M and Lifecycle Services (Warranty, Spares, Monitoring) (EUAEAEAM)
Keywords
Where Extensible Energy is headquartered
LocationHeadquarters
- HQ city
- Berkeley
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Extensible Energy business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Operations
Revenue model
- Energy Management Platform Subscription: Elexity operates as a SaaS energy management platform, providing predictive energy control services to commercial and industrial building owners. The platform optimizes energy storage, solar assets, HVAC, EV charging, and dynamic grid pricing to generate ROI through energy savings and grid revenue generation.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels4 records
Extensible Energy product offering
Product offeringCore offering
Extensible Energy operates the Elexity platform, a SaaS predictive energy control system that optimizes energy storage and solar assets in concert with HVAC, EV charging, and dynamic grid prices for commercial and industrial buildings. The platform delivers real-time monitoring, automated closed-loop control, and advanced economic optimization that helps building owners minimize energy bills and maximize revenue from grid services.
Product overview
Elexity is a unified energy management platform consisting of a single core product that provides predictive energy control. The platform integrates real-time monitoring, automated control, and advanced economic optimization features to help building owners and energy project developers minimize energy bills and maximize grid revenue through load shifting and grid services participation.
Differentiator
Problem solved
Functional benefit
Products and services
- Elexity
Quantifiable outcome
- Customer testimonial indicates 24/7 automated operation with no manual intervention required
Companies that use Extensible Energy
Customer profileNamed customers5 records
Segments2 records
Ideal customer profiles2 records
Extensible Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Extensible Energy partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- MayfieldcoreMayfield partners with Elexity to bring actionable insights to C&I energy storage project developers, helping them build bankable projects through joint white paper development on load control strategies.
Recent moves5 records
Expansion highlights4 records
Extensible Energy competitors and assessment
Company assessmentDirect peers
- GridPoint: GridPoint provides an energy management and optimization platform for C&I buildings, integrating HVAC, lighting, and DERs with grid services — a near-direct functional peer to Elexity's predictive energy control for similar customer types.
- Stem Inc: Stem offers AI-driven energy storage optimization and grid services monetization for C&I customers, closely mirroring Elexity's core dispatch-and-arbitrage value proposition across BESS, solar, and dynamic pricing.
- EnergyHub: EnergyHub operates a DERMS platform that orchestrates behind-the-meter assets including storage, smart thermostats, and EV chargers for utilities and aggregators — competing head-to-head with Elexity in DER coordination and grid services revenue capture.
- Autogrid (Schneider Electric): AutoGrid (now part of Schneider Electric) provides distributed energy optimization and virtual power plant software for C&I and utility customers, directly overlapping Elexity's predictive optimization and grid services stack.
- Voltus: Voltus is a virtual power plant and demand response aggregator that monetizes behind-the-meter flexibility for C&I customers — directly addressing the same grid-services revenue stream Elexity taps.
- CPower: CPower focuses on demand response, energy management, and grid services for commercial and industrial facilities, making it a comparable peer in monetizing flexible load through utility programs.
- Uplight: Uplight provides a customer energy experience and DER management platform for utilities and their commercial customers, with overlapping capabilities in load optimization and grid service enablement.
- 75F: 75F delivers IoT-based building automation and predictive HVAC control for commercial buildings — overlapping with Elexity's predictive approach to HVAC and energy optimization at the building level.
Broad incumbents
- Schneider Electric EcoStruxure: Schneider Electric's EcoStruxure building platform offers broad energy and building management including DER optimization, serving as a large incumbent competitor with bundled hardware, software, and services across Elexity's target C&I market.
- Honeywell Forge: Honeywell Forge is a major building management and energy analytics suite with native HVAC and DER controls, representing the kind of broad incumbent platform against which Elexity must compete for C&I mindshare.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights6 records
Customer concentration
Extensible Energy social profiles
Digital presenceExtensible Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Extensible Energy leadership team
Management profileNumber of profiles
Profiles1 record
Extensible Energy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Extensible 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 Extensible Energy
What does Extensible Energy do?
Extensible Energy operates the Elexity platform, a SaaS predictive energy control system that optimizes energy storage and solar assets in concert with HVAC, EV charging, and dynamic grid prices for commercial and industrial buildings. The platform delivers real-time monitoring, automated closed-loop control, and advanced economic optimization that helps building owners minimize energy bills and maximize revenue from grid services.
Is Extensible Energy a public or private company?
Extensible Energy is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Extensible Energy founded?
Extensible Energy was founded in 2010. It employs 11 to 50 people.
Where is Extensible Energy based?
Extensible Energy is headquartered in Berkeley, United States, in the North America region.
How does Extensible Energy make money?
One revenue line is on record: energy Management Platform Subscription.
Who are Extensible Energy's main competitors?
Direct peers on record are GridPoint, Stem Inc, EnergyHub, Autogrid (Schneider Electric), Voltus, CPower, Uplight and 75F. Broad incumbents are Schneider Electric EcoStruxure and Honeywell Forge.
Does Extensible Energy have an API?
No public API is recorded for Extensible Energy.
What industry is Extensible Energy in?
Extensible Energy's product category is Energy Management Software. Its primary akta.pro industry code is IMAGAHAJ, Energy Storage Software & Controls (EMS, monitoring, optimization, cybersecurity), with a secondary code of EUAEANAJ, EV Charging Grid Integration Services (Utility Make-Ready, Load Management Integration). Its NAICS code is 334512 and its SIC code is 7373.