Insights

Open Source Advantage TransitionZero’s open-access and open-source energy system modeling tools position them as a strategic partner for governments, financiers, and grid operators seeking transparent, cost-effective planning capabilities. A sales opportunity exists to offer premium support, hosted services, or extended datasets that improve adoption and performance of Scenario Builder and related tools.

Funding Momentum With multiple recent grants and a significant $7.9M in funding, TransitionZero is in an expansion phase likely seeking capabilities to scale operations, analytics features, and AI-powered planning tools. This creates a near-term opportunity to sell consulting, implementation, and training services to accelerate project delivery and impact.

Global Reach The Solar Asset Mapper launch and Future Energy Outlook beta indicate ambitious global deployment across 163 to 183 countries. This breadth suggests opportunities for regional data packages, localization services, and partnerships with regional energy agencies and financiers to tailor models to local markets.

Policy and Finance Fit Clients include governments, policymakers, and investors; the platform’s strength in rapid scenario analysis aligns with procurement cycles, interconnection studies, and financing due diligence. A sales pathway could include offering enterprise-grade governance, multi-user collaboration, and compliant reporting outputs to streamline approvals and investment decisions.

Strategic Partnerships Past collaborations with Terralytiq and CVF indicate a propensity for ecosystem partnerships to broaden capabilities in decarbonization and climate finance. Leverage partner networks to co-sell bundled solutions, expand consulting reach, and co-develop open-source modules that attract government and foundation funding.

TransitionZero Tech Stack

TransitionZero uses 8 technology products and services including Xero, Canva, GitHub, and more. Explore TransitionZero's tech stack below.

Media & News

TransitionZero's Email Address Formats

TransitionZero uses at least 1 format(s):
TransitionZero Email FormatsExamplePercentage
First@transitionzero.orgJohn@transitionzero.org
77%
First.Last@transitionzero.orgJohn.Doe@transitionzero.org
23%

Frequently Asked Questions

What is TransitionZero's official website and social media links?

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TransitionZero's official website is transitionzero.org and has social profiles on LinkedInCrunchbase.

How much revenue does TransitionZero generate?

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As of August 2026, TransitionZero's annual revenue is estimated to be $1M - $10M.

What is TransitionZero's NAICS code?

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TransitionZero's NAICS code is 5112 - Software Publishers.

How many employees does TransitionZero have currently?

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As of August 2026, TransitionZero has approximately 48 employees across 2 continents, including EuropeAsia. Key team members include Chief Technology Officer: J. E.Head Of Systems Modelling: A. S.Head Of Platform: I. S.. Explore TransitionZero's employee directory with LeadIQ.

What industry does TransitionZero belong to?

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TransitionZero operates in the Software Development industry.

What technology does TransitionZero use?

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TransitionZero's tech stack includes XeroCanvaGitHubFigmaMailchimpNotionVercelGitHub Copilot.

What is TransitionZero's email format?

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TransitionZero's email format typically follows the pattern of First@transitionzero.org. Find more TransitionZero email formats with LeadIQ.

How much funding has TransitionZero raised to date?

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As of August 2026, TransitionZero has raised $7.9M in funding. The last funding round occurred on Sep 24, 2024 for $1M.

When was TransitionZero founded?

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TransitionZero was founded in 2020.
TransitionZero logo

TransitionZero

Software DevelopmentEngland, United Kingdom11-50 Employees

TransitionZero is a climate-tech non-profit based in London, England, founded in 2021. It develops software to shorten the time required to build clean energy at scale, with a focus on open-access and open-source tools for electricity system modelling. Its flagship product, Scenario Builder, lets policymakers, planners, and investors rapidly construct, evaluate, and share energy-system and grid models without coding expertise or reliance on external consultants. The tools are supported by model-ready datasets, training, and market insights, and are designed to strengthen in-house capacity and support resilient, affordable, and locally led energy transitions. The organization targets governments, financiers, grid operators, and planners involved in energy transitions. In 2024 it introduced Solar Asset Mapper to enhance decision-making across numerous countries.

Section iconCompany Overview

NAICS Code
5112 - Software Publishers
Founded
2020
Employees
11-50

Section iconFunding & Financials

  • $7.9M

    TransitionZero has raised a total of $7.9M of funding over 10 rounds. Their latest funding round was raised on Sep 24, 2024 in the amount of $1Mas a grant.

  • $1M - $10M

    TransitionZero's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $7.9M

    TransitionZero has raised a total of $7.9M of funding over 10 rounds. Their latest funding round was raised on Sep 24, 2024 in the amount of $1Mas a grant.

  • $1M - $10M

    TransitionZero's revenue is estimated to be in the range of $1M - $10M

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