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PE Firm ARM-Harith Targets $200 Million for Africa Climate Fund

Reported by Bloomberg
Jun 8, 2026· 3 min read
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Key Takeaways
  • • ARM-Harith is targeting $200 million in capital raises for its climate-focused infrastructure fund, positioning itself as a major mobilizer of sustainable finance across West Africa with a specific focus on Nigeria and Ghana.
  • • The African Development Bank approved a $10 million concessional equity anchor investment in the ARM-Harith Successor Infrastructure Equity Fund, demonstrating multilateral development bank support for the initiative.
  • • FSD Africa Investments (UK-backed development finance) committed £10 million (approximately $13.2 million) to ARM-Harith's climate fund, signaling institutional investor confidence in the vehicle's sustainable infrastructure thesis.
  • • The fund targets selective investments in renewable energy, urban development, and energy transition projects across West Africa, with a blended-currency mechanism designed to reduce financing friction and mobilize local institutional capital at early project stages.
  • • ARM-Harith is operating as a pioneering infrastructure and energy transition manager in emerging African markets, leveraging public-private collaboration through partnerships with the Global Innovation Lab for Climate Finance.
Summary
ARM-Harith, an infrastructure-focused private equity firm operating across West Africa, is executing a capital raise targeting $200 million for its climate and sustainability-oriented fund. The initiative represents a significant effort to mobilize institutional capital toward sustainable infrastructure development in a region historically underserved by dedicated climate finance vehicles. According to available sources, the firm has already secured meaningful commitments from multilateral and development finance institutions, positioning the fund to become a substantial player in African green infrastructure investment.

The African Development Bank's approval of a $10 million concessional equity investment in the ARM-Harith Successor Infrastructure Equity Fund underscores institutional confidence in the vehicle's investment thesis and governance structure. This anchor commitment from a multilateral development bank provides validation and de-risks the fund's operational framework, particularly important for attracting additional institutional limited partners. The concessional nature of the AfDB investment reflects development finance priorities around climate mitigation and energy access in lower-income West African markets.

FSD Africa Investments, the UK government-backed development finance institution, committed £10 million to the fund, further demonstrating demand from sophisticated institutional investors seeking exposure to sustainable infrastructure in emerging markets. This capital participation from a specialized development finance investor highlights the fund's credibility and alignment with established climate finance standards and impact measurement criteria that exceed current market general partner benchmarks.

The fund's investment focus spans renewable energy, urban development, and energy transition projects, with initial geographic concentration in Nigeria and Ghana and potential expansion across the broader Economic Community of West African States (ECOWAS) region. ARM-Harith's use of a blended-currency mechanism is designed to address a critical financing gap by reducing transaction friction at early project stages while enabling structured exit pathways that can subsequently mobilize domestic institutional capital. This structural innovation reflects lessons from global climate finance deployment and addresses specific market constraints in West African project development.

ARM-Harith's capital raise strategy combines development finance anchor investors with commercial institutional partners, creating a blended-capital structure suited to the risk and return profiles of sustainable infrastructure deployment in emerging markets. The fund's design reflects collaboration with the Global Innovation Lab for Climate Finance, a public-private institution focused on scaling sustainable finance instruments globally.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bloomberg PE Firm ARM-Harith Targets $200 Million for Africa Climate Fund