Dandelion Energy
Dandelion Energy is a U.S. residential geothermal heating and cooling company that designs, drills, installs, and monitors vertical ground-source heat pump systems for homeowners and production homebuilders. Founded in 2017 as a Google X spinoff, the company delivers turnkey installations, a proprietary monitoring system, and innovative leasing and third-party ownership financing nationwide.
- Company typePrivate
- Founded2017
- HeadquartersMount Kisco, United States
- Headcount101–250
- GTM typeB2B and B2C
- OfferingServices
What Dandelion Energy does
Dandelion Energy is a U.S. residential geothermal heating and cooling company that designs, drills, installs, owns (in some structures), and monitors vertical closed-loop ground-source heat pump (GSHP) systems for U.S. homeowners and production homebuilders. Founded in 2017 as a spinoff from Alphabet's X lab (Google X), the company is headquartered in Arlington, Virginia, with R&D in Somerville, Massachusetts, drilling operations out of Peekskill, New York and Hudson, Colorado, and field offices across the Northeast, Colorado, and the DMV region. Its core technology combines high-density polyethylene U-shaped vertical ground loops drilled 200-500+ feet deep, custom-built track-mounted sonic and air-hammer drilling rigs sized for tight residential access, a proprietary ground-loop design software, and a proprietary Monitoring System that streams performance telemetry back to Dandelion. As of mid-2025 the company reports 3,000+ residential installs across the nation and over 1,000,000 cumulative linear feet of ground loops installed.
Dandelion operates three primary go-to-market motions. First, an enterprise/builder channel sells turnkey geothermal systems to national and regional production homebuilders including Lennar, Toll Brothers, EYA, Trumark, Woodland Peak Development, KNGDM, and Discovery Land Company — anchored by the 1,500+-home Lennar Colorado deployment with Enertech Global, one of the largest residential geothermal deployments in U.S. history. Second, a direct-to-consumer motion serves retrofit homeowners primarily in New York and Connecticut via a quote-based website intake, sales email, and phone line. Third, a Dandelion-approved Qualified Installer network (e.g., Bell Mechanical) extends delivery into geographies outside Dandelion's direct service areas, complemented by standalone drilling and ground-loop services for other geothermal contractors and public-sector projects (e.g., Kingston Library).
The company's revenue model is shifting from purely one-time turnkey system sales toward a layered offering that includes (a) monthly subscriptions via the Dandelion Leasing Program launched October 2025 with Upstream Lease by CSG ($10-$40/month for new-construction buyers), (b) the Geo-as-a-Service Third-Party Ownership model launched March 2026 with Diverso Energy (majority-owned by CVC DIF) providing zero-upfront-cost nationwide delivery, and (c) quote-based retrofit pricing. Federal Commercial Investment Tax Credit (30-50%, preserved through 2034 under H.R. 1), state and utility rebates, and energy-code-driven electrification are central to making the unit economics work. Dandelion has raised approximately $172.5M across eight disclosed funding rounds, most recently a $40M Series C in September 2024 led by Google Ventures, and counts Breakthrough Energy Ventures, NEA, LENX (Lennar), NGP ETP, and Collaborative Fund among its investors.
Dandelion Energy firmographics
Firmographics- Name
- Dandelion Energy
- Legal name
- Dandelion Energy, Inc.
- Website
- https://dandelionenergy.com
- Company type
- Private
- Founded year
- 2017
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Dandelion Energy is a U.S. residential geothermal heating and cooling company that designs, drills, installs, and monitors vertical ground-source heat pump systems for homeowners and production homebuilders. Founded in 2017 as a Google X spinoff, the company delivers turnkey installations, a proprietary monitoring system, and innovative leasing and third-party ownership financing nationwide.
- Ownership category
- akta.pro rank
Dandelion Energy industry classification
Industry- Product category
- Residential Geothermal HVAC
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220)
- SIC
- Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Geothermal Heat Pumps & Ground-Source Systems (Residential/Commercial, Drilling/Loop Installation) (EUAMAEAH)
- akta.pro secondary industries
- Geothermal Drilling & Well Construction (Production/Injection, Directional, Well Services) (EUAMAEAB), Geothermal Equipment & Component Manufacturing (Turbines, Heat Exchangers, Pumps, ORC Units) (EUAMAEAI), Foundations & Geotechnical Works (Piles, Anchors, Ground Improvement) (EUAMAFAB), Industrial Power & Energy Equipment Rental/Leasing (Generators, Light Towers, Compressors) (TLABAFAG)
Keywords
Where Dandelion Energy is headquartered
LocationHeadquarters
- HQ city
- Mount Kisco
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Dandelion Energy business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Operations, Personnel, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Turnkey geothermal system sales to homebuilders: One-time project sales including system design, drilling, ground loop installation, heat pump provisioning, and project management for production homebuilders (e.g., Lennar, Toll Brothers). Revenue recognized at project milestones.
- Direct-to-consumer geothermal system sales to homeowners: One-time sales of complete geothermal installations (ground loops + heat pumps) to retrofit homeowners in New York and Connecticut.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Homebuyer residential geothermal lease |
| Subscription | Monthly | Retrofit homeowner lease (NY/CT) |
| Other | Multi-year contract | Geo-as-a-Service for homebuilders (nationwide) |
| Other | Multi-year contract | Turnkey geothermal system for homeowners (purchase) |
| Other | Multi-year contract | Builder/geothermal professional project |
| Unit Pricing | Pay-as-you-go | Standalone drilling / ground loop services |
Go-to-market motion5 records
Distribution channels5 records
Marketing channels8 records
Dandelion Energy product offering
Product offeringCore offering
Dandelion Energy designs, drills, and installs residential geothermal heating and cooling systems built on vertical closed-loop ground-source heat pumps (200-500+ foot boreholes with high-density polyethylene U-bend pipes), sold turnkey to production homebuilders (Lennar, Toll Brothers, EYA, Trumark, etc.) and directly to retrofit homeowners in the Northeast. The company operates its own drilling fleet and proprietary ground loop design and monitoring software, and complements the hardware with financing vehicles including a residential leasing program (Upstream Lease by CSG) and a third-party-owned Geo-as-a-Service offering (Diverso Energy).
Product overview
Dandelion Energy's offering is a vertically integrated platform for residential geothermal heating and cooling rather than a single standalone appliance. The core product, the Dandelion Geothermal Heating & Cooling System, combines a closed-loop vertical ground loop, a ground-source heat pump, and a ducted distribution system, and is delivered through end-to-end services including Dandelion Drilling & Ground Loop Installation Services (vertical drilling, headering, borefield design, test bores, FTC testing). The platform is layered with the proprietary Dandelion Monitoring System for ongoing performance data, and is delivered to homeowners and builders through two financing and ownership modules: the Dandelion Leasing Program (first-of-its-kind residential geothermal lease, launched October 2025 with Upstream Lease) and the Geo-as-a-Service infrastructure offering (national rollout in March 2026 with Diverso Energy/CVC DIF). A Multi-Split Geothermal System variant extends the core product to ductless homes. Together these products allow Dandelion to scale from a single residential install (3,000+ to date, 1M+ linear feet of ground loops since 2017) to community-wide production-builder deployments with Lennar, Toll Brothers, EYA, Woodland Peak Development, and others.
Differentiator
Problem solved
Functional benefit
Brands
- Geo-as-a-Service: A geothermal financing and infrastructure offering launched by Dandelion Energy (with Diverso Energy) providing builders with a zero-upfront-cost pathway to install geothermal heating and cooling systems via third-party ownership.
Products and services
- Dandelion Geothermal Heating & Cooling System Vertically integrated residential geothermal HVAC system combining a vertical closed-loop ground loop (200-500+ ft deep, high-density polyethylene U-bend pipes with a water and food-grade propylene glycol mixture), a ground-source heat pump, and a ducted distribution system. Delivers 50-70% lower utility bills, 60% winter / 20% summer electric-demand reductions, and 50-75% CO2 reduction versus fossil heating. Sold turnkey to production homebuilders (Lennar, Toll Brothers, EYA, Trumark, etc.) and directly to retrofit homeowners.
- Dandelion Drilling & Ground Loop Installation Services Standalone full-service drilling and ground loop installation capability using custom-built track-mounted air hammer and sonic rigs optimized for tight spaces (as narrow as 6'), plus a nationwide partner network for mud rotary and other rig types. Includes vertical drilling, horizontal headering/manifolding under roads and obstacles, borefield design with counterbalancing and long-term temperature-drift prevention, water/spoils containment, test bores, and Formation Thermal Conductivity (FTC) testing. Sold to other geothermal contractors, commercial clients (e.g., Kingston Library), and towns converting public buildings.
- Dandelion Residential Geothermal Leasing Program Subscription financing product for residential geothermal systems. Builders integrate geothermal for less than traditional HVAC; homebuyers access the system for as little as $10-$40 per month (or ~$120/year lease for ~$500-$1,000+/year utility savings). Retrofit customers in NY and Connecticut pay typical monthly payments of $200-$300. Backed by Upstream Lease by CSG and the 30-50% federal Commercial Investment Tax Credit preserved through 2034 under H.R. 1.
- Geo-as-a-Service Nationwide zero-upfront-cost geothermal financing and infrastructure offering launched with Diverso Energy. Uses a Third-Party Ownership (TPO) structure where Dandelion and Diverso finance, install, and own the geothermal system, giving builders a turnkey solution and enabling utility-bill cash-flow-positive adoption from day one. Includes utility ownership of the systems and a multi-year contract structure.
- Multi-Split Geothermal System for Ductless Homes New multi-split geothermal system introduced in May 2023 to extend Dandelion's offering to ductless homes, complementing the core ducted geothermal system.
- World's Most Efficient Geothermal Heat Pump High-efficiency geothermal heat pump (described by Dandelion as the world's most efficient) deployed nationwide as of September 2024, achieving up to 5.2 COP / 400-500% efficiency versus fossil-based heating systems and 200% more efficiency than the best air-source heat pumps.
Quantifiable outcome
- 50-70% reduction in homeowner utility bills
- +12 more outcomes
Companies that use Dandelion Energy
Customer profileNamed customers13 records
Segments3 records
Ideal customer profiles3 records
Dandelion Energy technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature7 records
Dandelion Energy partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core, flagship, minor and acquired entity.
- Woodland Peak DevelopmentcorePartnership to install geothermal heating and cooling systems across all 15 townhomes at Whitman Acres, a new all-electric townhome community in Bellingham, Massachusetts, enabled by National Grid's Mass Save construction market transformation rebates.
- Enertech GlobalflagshipSelected as the manufacturing partner to supply geothermal heat pumps for one of the largest residential geothermal deployments in U.S. history — 1,500+ homes across 14 Lennar communities in Colorado over two years. Enertech is a leading U.S. manufacturer of geothermal heat pumps.
- PalmettocorePartnership announced to expand access to renewable energy solutions by combining Palmetto's residential solar with Dandelion's geothermal heating and cooling for homeowners.
- EmPower SolarminorPartnership to bring combined renewable energy solutions to Long Island homeowners (solar + geothermal).
- Glacier Drillingacquired entityConnecticut-based drilling company acquired by Dandelion Energy to support its geothermal heating and cooling expansion across the Northeast. Acquisition enhances Dandelion's capacity to install systems more efficiently across New York, Connecticut, Massachusetts, and Vermont.
- Bell MechanicalminorDandelion-approved Qualified Installer example surfaced in the Get Started intake flow for customers in geographies outside Dandelion's direct service area.
Scale indicators15 records
Recent moves7 records
Expansion highlights7 records
Dandelion Energy competitors and assessment
Company assessmentDirect peers
- ClimateMaster: One of the largest U.S. manufacturers of geothermal heat pumps for residential and commercial applications. ClimateMaster is the closest direct peer in the residential geothermal heat pump category, though Dandelion is more vertically integrated (drilling + installation) while ClimateMaster is primarily an equipment manufacturer.
- WaterFurnace (a NIBE brand): Leading U.S. residential and commercial geothermal heat pump manufacturer and the most-recognized brand in the U.S. residential geothermal category. Direct peer in core equipment and adjacent in distribution/installer network; competes with Dandelion's vertically integrated offering on the equipment side.
- Enertech Global: U.S. manufacturer of geothermal heat pumps and Dandelion's manufacturing partner for the 1,500-home Lennar Colorado deployment. Enertech is a direct peer on the equipment side and a strategic partner/supplier in Dandelion's flagship builder program, making it a hybrid competitor/ally.
- Diverso Energy: Canada's leading geothermal services provider and majority-owned by CVC DIF. Strategic partner with Dandelion on the Geo-as-a-Service nationwide TPO rollout; also a direct peer in residential geothermal deployment with Third-Party Ownership and developer/builder relationships in Canada.
Broad incumbents
- Trane Technologies: Global HVAC and refrigeration incumbent offering residential geothermal heat pumps alongside air-source systems. Broad incumbent with national distribution and significant resources; competes with Dandelion on the builder-spec and homeowner-replacement sides but does not offer Dandelion's vertically integrated drilling + leasing model.
- Carrier Global: Global HVAC incumbent offering residential geothermal heat pumps (through brands like Bryant and Payne) and a broad portfolio including air-source heat pumps. Broad incumbent with national builder and distribution relationships; overlaps with Dandelion in the residential heat pump category but is much broader and less specialized in geothermal.
- Bosch Home Comfort (Thermotechnology): Global manufacturer of heat pumps (including geothermal) and residential HVAC. Broad incumbent with strong European geothermal presence and growing U.S. footprint; competes with Dandelion in residential geothermal heat pumps but is not vertically integrated into drilling and installation.
- NIBE Energy Systems: Swedish multinational heat pump and geothermal solutions manufacturer, owner of WaterFurnace. Broad incumbent with global scale in residential and commercial geothermal; competes with Dandelion in the equipment category and is a structural competitor in the U.S. residential geothermal market.
Emerging players
- Palmetto: Residential clean energy platform focused on solar, battery, and home electrification; partnered with Dandelion in 2023 to combine residential solar with geothermal. Adjacent/emerging peer in the residential decarbonization stack with overlapping homeowner audience and builder relationships but not a direct competitor in geothermal drilling/installation.
- BlocPower: Building decarbonization platform providing financing and installation of energy retrofits (heat pumps, geothermal) for residential and small commercial buildings, with a focus on underserved communities. Emerging peer in residential decarbonization with overlapping geothermal deployment and clean-energy financing capabilities, but focused more on retrofits and multifamily than production new construction.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat7 records
Key risks7 records
Key highlights8 records
Customer concentration
Dandelion Energy social profiles
Digital presenceDandelion Energy compliance and trust
Trust signalCompliance2 records
Dandelion Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dandelion Energy leadership team
Management profileNumber of profiles
Profiles14 records
Dandelion Energy subsidiaries and ownership
Company hierarchySubsidiaries1 record
Dandelion Energy funding detail
Funding detailFunding overview
Funding rounds9 records
Investors17 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dandelion Energy M&A and investment
M&A and investmentM&A2 records
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dandelion Energy
What does Dandelion Energy do?
Dandelion Energy designs, drills, and installs residential geothermal heating and cooling systems built on vertical closed-loop ground-source heat pumps (200-500+ foot boreholes with high-density polyethylene U-bend pipes), sold turnkey to production homebuilders (Lennar, Toll Brothers, EYA, Trumark, etc.) and directly to retrofit homeowners in the Northeast. The company operates its own drilling fleet and proprietary ground loop design and monitoring software, and complements the hardware with financing vehicles including a residential leasing program (Upstream Lease by CSG) and a third-party-owned Geo-as-a-Service offering (Diverso Energy).
Is Dandelion Energy a public or private company?
Dandelion Energy is a private company. It is classified as venture growth investor backed and is currently operating.
When was Dandelion Energy founded?
Dandelion Energy was founded in 2017. It employs 101 to 250 people.
Where is Dandelion Energy based?
Dandelion Energy is headquartered in Mount Kisco, United States, in the North America region.
How does Dandelion Energy make money?
Two revenue lines are on record. Turnkey geothermal system sales to homebuilders are the primary driver. The others are direct-to-consumer geothermal system sales to homeowners.
Who are Dandelion Energy's main competitors?
Direct peers on record are ClimateMaster, WaterFurnace (a NIBE brand), Enertech Global and Diverso Energy. Broad incumbents are Trane Technologies, Carrier Global, Bosch Home Comfort (Thermotechnology) and NIBE Energy Systems. Emerging players are Palmetto and BlocPower.
Does Dandelion Energy have an API?
No public API is recorded for Dandelion Energy.
What industry is Dandelion Energy in?
Dandelion Energy's product category is Residential Geothermal HVAC. Its primary akta.pro industry code is EUAMAEAH, Geothermal Heat Pumps & Ground-Source Systems (Residential/Commercial, Drilling/Loop Installation), with a secondary code of EUAMAEAB, Geothermal Drilling & Well Construction (Production/Injection, Directional, Well Services). Its NAICS code is 238220 and its SIC code is 3585.