$45m raised of $50m target

Co-Invest Fund I

The Co-Invest Fund I hand-picks the standout energy transition companies at a growth inflection point from a universe of 700+ portfolio companies across our underlying managers' funds globally, giving you direct access to the best opportunities at lower cost, with no double fee layer.

Companies 12+
Minimum $250K
Target return 25% net IRR
In 2 min

What you invest in

A concentrated portfolio of 12-15 companies with de-risked technologies, material revenues and strong return outlook
In summary
  • Direct investment in late-stage growth deals, typically Series B through E.
  • Focused on companies with real revenue ($20m+), proven technology, and a clear path to scale.
  • First investment already in: Harbinger, a growth-stage electric truck manufacturer.
  • Building on 8 prior co-investments across our other funds, including Fervo Energy (geothermal), XNRGY (data center cooling), and Aerones (wind turbine robotics).
  • No double layer of fees
Structure
Co invest structure

Key data & documents

Core characteristics of the fund’s return profile, structure, and scope.
Target return
25% net IRR The expected future performance is not guaranteed and your investment may lead to a financial loss.
Risk level
Very high
The risk is very high compared to our other funds we offer. Please read the Key Information Document (KID) for more information on risk.
Minimum investment amount
$250K
Diversification
12+ portfolio companies 1 funds
Fund lifetime
10 years
First capital call
30% Professional investors do not have a minimum payment of €100k equivalent. Read the frequently asked questions below for more.
Geography
Europe 35%
North America 60%
Other 5%
Strategies
Early Growth (Series B) 40%
Late Stage (Series C+) 60%
Sector
Electrification 35%
Energy 35%
Critical materials 15%
Grid 15%
Investment type
Portfolio 0%
Co-investment 100%
Key documents

Is this fund right for you?

For investors willing and able to take more risk for higher return potential.
This fund Fits if you want:
  • Higher return potential, aimed at 2.5x your money over the fund's life.
  • Investments in a select group of companies in markets like AI power, the grid buildout, and climate adaptation — a few years before they might go public.
  • Access to oversubscribed growth rounds normally closed to individual investors.
  • Earlier liquidity than most private markets — first returns typically expected from year 4 or 5, not year 7 or 8.
not the right fit if:
  • You want broad diversification across private markets. Access to Climate Tech Fund II or Climate Tech Portfolio Fund IV may suit you better.
  • You want more predictable, project-backed returns. Our Infrastructure Fund may suit you better.
  • You need early access to your capital, or can't meet capital calls over the fund's life.

Why invest now

Electrification, strategic independence, and the age of AI are reshaping our global economy. Each is powerful alone. Together, they compound.
The economics have flipped Solar costs down 77%. Batteries costs down 84%. 91% of new renewable capacity is cheaper than fossil fuels. And the cost curves are still falling.
AI's power grab is on Data centers are set to triple their power demand by 2028. Hyperscalers like Google and Microsoft are turning to clean energy to keep up.
A global push for independence The US is backing nuclear and critical minerals. Europe announced a €100bn Decarbonization Bank and "Buy European" rules. Infrastructure is being built at home.
An active pipeline We have a full pipeline of live deals alongside the funds we already work with — the kind of oversubscribed growth rounds that would be hard to access on your own.
Growth-stage is where capital is most needed Technologies are commercially proven, but the companies building them need capital to scale manufacturing, grow revenue, and win their markets.

Fees & terms

An overview of Carbon Equity's fees and the underlying fund managers' fees

Management fee

Tiered management fee based on commitment size. The fee decreases by 5 basis points per year after the investment period (3 years, with two optional 1-year extensions).

commitment size management fee
<$1M 1.25%
>$1M 1.00%

Performance fee & fund expenses

Over the lifetime of the fund

Performance fee 10% Performance fee charged on the funds realised returns. Charged only on returns after a hurdle rate of 1.25x distributions to paid-in capital is achieved.
Ongoing expenses 0.2% p.a. Estimated ongoing fund expenses. One-off setup costs are charged separately and capped at 1% of commitments. No setup fee is charged for this fund.

Investments

Take a look at the current portfolio
  • 01
    Harbinger

    EV manufacturer for mid-sized vehicles

    Transport
    Series C
    United States

Frequently asked questions

  • What is the legal structure of the Carbon Equity funds?

    Carbon Equity's recent funds are limited partnerships under Dutch law with a general partner (Carbon Equity) and limited partners (investors). A separate foundation holds legal title to the assets of the fund to ensure that those are separate from Carbon Equity. Funds are treated as non-transparent (or opaque) for Dutch tax purposes. The funds qualify as a fiscal investment institution (fiscale beleggingsinstelling), to ensure that there is no taxation at the level of the fund but only in the hands of the investor.

  • Can I select which companies I want to invest in?

    No, investors cannot select specific companies. You will be invested in the entire portfolio of a fund. Diversification across multiple companies reduces single-company failure risk.

  • Can I request to qualify as a professional investor?

    A professional investor is someone who, under European financial regulations, is considered to have the experience and financial capacity to make informed investment decisions without the same level of regulatory protection as retail investors.

    Yes, you can request to qualify as a professional investor with Carbon Equity by meeting specific criteria related to your financial portfolio, professional experience, and transaction history. You can learn more on our professional opt-up page.

    Because professional investors operate with fewer regulatory protections, regulations allow us to offer them more flexible terms:

    • A lower minimum investment than the standard ticket size for each fund.
    • A smaller first capital call, expressed as a percentage of your commitment rather than a fixed minimum amount.

    If you would like to discuss whether qualifying as a professional investor is right for you, please get in touch with our team.

  • What is the average commitment amount? What do you recommend?

    The average commitment is different per fund, but tends to be significantly above the minimum commitment amount per fund. The minimum commitment amounts differ per fund as can be seen in the fund detail pages

    The minimum commitment might not lead to the optimal return profile. We cannot give you investment advice, but if you'd like to learn more about what best suits your specific investor profile, we suggest to get in touch with our team.

  • What are the steps to complete my investment?

    Investing with Carbon Equity is easy and can be completed fully digitally:

    1. Explore our funds on the website, or book a call with our team to talk through your options.
    2. Create an account on our platform.
    3. Reserve your investment. This is a non-binding step that lets you continue onboarding.
    4. Complete your onboarding and sign your subscription form. This confirms your commitment.
    5. Receive your first capital call after the next close of the fund.
  • How does currency risk affect my investment?

    Some Carbon Equity funds are denominated in euros, while others, such as Co-Investment Fund I, are denominated in US dollars. Underlying investments may also be made in different currencies, regardless of the fund's denomination. For example, Climate Tech Portfolio Fund IV invests in companies across North America and Europe, so part of the portfolio is naturally exposed to the US dollar.

    For investors whose home currency is the euro, this means the value of your investment, your capital calls, and your distributions can move up or down with exchange rate fluctuations, in addition to the performance of the underlying companies and projects. A stronger US dollar increases the euro value of US-denominated holdings; a weaker dollar reduces it.

    We do not hedge currency exposure at the fund level. Hedging adds cost and complexity, and over the long horizons typical of private market investments, currency movements tend to play a smaller role than the underlying performance of the companies. If you are sensitive to currency risk, you should factor this into how a Carbon Equity fund fits within your broader portfolio.

    Each fund page indicates the fund's denomination and main geographic exposure, so you can see at a glance which currencies are involved.

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Co-Investment Fund I in 1 minute Liz explains the fund and strategy in short format

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Next steps

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