Belltown Power
Belltown Power is a UK-based greenfield renewable energy developer that originates and advances wind, solar, hydro, and battery storage projects to construction-ready status before selling them to infrastructure owners. It serves utilities, grid operators, and data center/AI infrastructure demand primarily via project-flip transactions in the UK and US.
- Company typePrivate
- Founded2013
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Belltown Power does
Belltown Power is a UK-based, private greenfield renewable energy developer founded in 2013 and headquartered in London. The company originates, develops, and advances wind, solar, hydro, and battery energy storage system (BESS) projects from inception through to construction-ready status — characterized in source materials by executed interconnection agreements and full site control — and then sells these development assets to larger infrastructure owners and operators rather than holding them long-term. The company operates a thin team of 11-50 employees led by Founder/CEO Michael Kaplan, alongside COO Andy Black, CFO Tom Hill-Norton, and Managing Director Paul Hewett.
The company's revenue model is one-time project disposition, with completed project pipelines flipped to acquirers such as Energy Vault, which in March 2026 acquired the 175MW/350MWh McMurtre BESS project in ERCOT North (near Dallas, Texas). Its current development pipeline includes a 30MW multi-technology UK portfolio intended to power approximately 10,000 homes and offset 23,000 tonnes of CO2, supported by capital from Berti Investments and a $47M Barclays Corporate Banking facility. Belltown positions itself in high-growth power markets — notably ERCOT North — where AI and data center load growth is driving demand for co-located battery storage solutions sold under power purchase agreements.
Belltown's primary customer segments are utilities and grid operators seeking renewable and storage capacity additions, with an emerging secondary segment of data center and AI infrastructure operators. Its GTM is project-by-project rather than product-licensing: each asset is developed to interconnection stage, monetized via sale to an infrastructure acquirer, and recycled into the next development. Capital structure is private with no parent company and no public listing identified.
Belltown Power firmographics
Firmographics- Name
- Belltown Power
- Website
- https://belltownpower.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Belltown Power is a UK-based greenfield renewable energy developer that originates and advances wind, solar, hydro, and battery storage projects to construction-ready status before selling them to infrastructure owners. It serves utilities, grid operators, and data center/AI infrastructure demand primarily via project-flip transactions in the UK and US.
- Ownership category
- akta.pro rank
Belltown Power industry classification
Industry- Product category
- Renewable Energy Project Development
- NAICS
- Wind Electric Power Generation (221115), Solar Electric Power Generation (221114), Hydroelectric Power Generation (221111), Electric Power Generation (22111)
- SIC
- Electric Services (4911), Cogeneration Services & Small Power Producers (4991)
- akta.pro primary industry
- Utility-Scale BESS Project Development & Ownership (IPP/Developer) (EUAFAAAA)
- akta.pro secondary industry
- Wind Farm Development & Permitting (Greenfield/Brownfield) (EUACAFAE)
Keywords
Where Belltown Power is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Belltown Power business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Infrastructure, Technology or R&D, Marketing or Sales, Supply Chain
Revenue model
- Renewable Energy Project Development and Sale: Belltown Power develops greenfield renewable energy projects and battery energy storage systems from inception, then sells completed projects to larger operators. As a greenfield developer, the company generates revenue through project development, permitting, interconnection, and eventual sale or flip to asset owners.
Belltown Power product offering
Product offeringCore offering
Belltown Power is a greenfield developer that develops utility-scale renewable energy projects — wind, solar, and hydro — and grid-scale battery energy storage system (BESS) projects from inception through construction-ready status. The company secures site control, executes interconnection agreements, advances projects to ready-to-build stage, and sells completed projects to larger operators and infrastructure investors rather than holding assets long-term.
Product overview
Belltown Power is a greenfield developer of renewable energy projects and battery energy storage systems. The company develops utility-scale renewable installations and BESS projects from inception through development stage, typically selling completed project pipelines to infrastructure investors. Notable projects include the McMurtre Battery Energy Storage System (175MW/350MWh) in Texas and plans to build 30MW of renewable capacity in the UK. The company operates across the UK and US markets.
Differentiator
Problem solved
Functional benefit
Products and services
- Renewable Energy Project Development Greenfield development of utility-scale renewable energy projects — including wind, solar, and hydro — from inception through construction-ready status, securing site control and interconnection agreements. Projects are developed for transfer to utilities, independent power producers, and infrastructure investors.
- Battery Energy Storage System (BESS) Project Development Greenfield development of grid-scale battery energy storage system (BESS) projects from inception through construction-ready status, including executing Small Generator Interconnection Agreements and securing full site control. Developed BESS projects are sold to infrastructure investors and asset operators (e.g., Energy Vault's Asset Vault platform acquired the McMurtre 175MW/350MWh project).
Quantifiable outcome
- 30MW of renewable energy capacity across various technologies, powering up to 10,000 homes and offsetting 23,000 tonnes of CO2 emissions
- +1 more outcomes
Companies that use Belltown Power
Customer profileNamed customers1 record
Segments2 records
Ideal customer profiles3 records
Belltown Power technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Belltown Power partnerships and signals
Strategic signalScale indicators3 records
Recent moves5 records
Expansion highlights4 records
Belltown Power competitors and assessment
Company assessmentDirect peers
- Hecate Energy: US-focused greenfield renewable energy and BESS developer that develops utility-scale wind, solar, and storage projects then sells to long-term owners. Directly comparable to Belltown Power's develop-and-flip model and target buyer set.
- Jupiter Power: Independent developer and operator of utility-scale battery energy storage projects in the US. Highly comparable to Belltown Power given its focus on BESS project development in ERCOT and other US power markets.
- Pine Gate Renewables: US solar and storage project developer that develops utility-scale projects from greenfield through construction-ready stages. Comparable pipeline model and target offtake counterparties as Belltown Power.
- Avantus (formerly 8minute Solar Energy): Developer of utility-scale solar and storage projects with a develop-and-flip model in the US. Closely comparable to Belltown Power's BESS and renewable development focus.
- Spearmint Energy: Renewable and battery storage project developer focused on greenfield development across US markets. Directly comparable development-stage positioning and buyer relationships to Belltown Power.
- Arevon Energy: Developer and operator of solar and battery storage projects in the US, originating from the renewable development arm of a major infrastructure investor. Directly comparable pipeline origination and storage focus.
Emerging players
- Aukera Energy: European-headquartered renewable energy developer active in wind, solar, and BESS, with growing presence in the UK market. Comparable multi-technology, multi-geography developer profile to Belltown Power.
Broad incumbents
- EDF Renewables: Global renewable energy developer and IPP across wind, solar, hydro, and storage, including significant UK and US portfolios. Competes for the same greenfield sites and institutional buyers as Belltown Power, though at much larger scale.
- EDP Renewables: Global wind, solar, and storage developer with strong US and European footprints. Overlaps with Belltown Power's multi-technology developer model and competes for utility-scale development opportunities.
- NextEra Energy Resources: Largest US wind and solar developer and IPP, with significant BESS development pipeline in ERCOT. Competes with Belltown Power for the same interconnection capacity and buyer offtake in the Texas market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
Belltown Power social profiles
Digital presenceBelltown Power financial estimates
Financial estimateRevenue estimate
Valuation estimate
Belltown Power leadership team
Management profileNumber of profiles
Profiles4 records
Belltown Power funding detail
Funding detailFunding overview
Funding rounds2 records
Investors2 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Belltown Power 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 Belltown Power
What does Belltown Power do?
Belltown Power is a greenfield developer that develops utility-scale renewable energy projects — wind, solar, and hydro — and grid-scale battery energy storage system (BESS) projects from inception through construction-ready status. The company secures site control, executes interconnection agreements, advances projects to ready-to-build stage, and sells completed projects to larger operators and infrastructure investors rather than holding assets long-term.
Is Belltown Power a public or private company?
Belltown Power is a private company. It is classified as venture growth investor backed and is currently operating.
When was Belltown Power founded?
Belltown Power was founded in 2013. It employs 11 to 50 people.
Where is Belltown Power based?
Belltown Power is headquartered in London, United Kingdom, in the Europe region.
How does Belltown Power make money?
One revenue line is on record: renewable Energy Project Development and Sale.
Who are Belltown Power's main competitors?
Direct peers on record are Hecate Energy, Jupiter Power, Pine Gate Renewables, Avantus (formerly 8minute Solar Energy), Spearmint Energy and Arevon Energy. Aukera Energy is listed as an emerging player. Broad incumbents are EDF Renewables, EDP Renewables and NextEra Energy Resources.
Does Belltown Power have an API?
No public API is recorded for Belltown Power.
What industry is Belltown Power in?
Belltown Power's product category is Renewable Energy Project Development. Its primary akta.pro industry code is EUAFAAAA, Utility-Scale BESS Project Development & Ownership (IPP/Developer), with a secondary code of EUACAFAE, Wind Farm Development & Permitting (Greenfield/Brownfield). Its NAICS code is 221115 and its SIC code is 4911.