Updated:
Climate Change Capital
Climate Change Capital launched in 2003 under co-founders James Cameron, a lawyer and climate-policy negotiator, and Ben Goldsmith, scion of the prominent...
Climate Change Capital
Climate Change Capital launched in 2003 under co-founders James Cameron, a lawyer and climate-policy negotiator, and Ben Goldsmith, scion of the prominent UK family. The firm positioned itself as a merchant bank for the transition to a low-carbon economy, not as a pure fund manager. Its unusual architecture combined corporate finance advisory—counseling governments and large corporates on carbon strategy—with capital deployment across multiple vehicles, including a venture fund and a dedicated infrastructure fund. The asset-management division ran the CCC Carbon Fund, which invested in projects generating carbon credits under the Kyoto Protocol's Clean Development Mechanism, and the CCC Renewables Fund, which directly financed onshore wind and solar assets across Western Europe. A separate venture strategy, the CCC Cleantech Fund, targeted growth-stage companies in energy efficiency, smart grid, and water technologies. Confirmed portfolio positions included Sindicatum Carbon Capital, a clean-energy project developer in Southeast Asia, and Camco International, an advisory and asset-management group (per Environmental Finance, 2008). The group's advisory arm advised the UK government on structuring its Carbon Trust and helped design the European Union Emissions Trading System. At its peak in 2010, Climate Change Capital managed roughly $1.5 billion in commitments and employed approximately 150 professionals across London, with a satellite office in Beijing. The firm's structure began unwinding after 2011 when the venture team, led by Lionel Assant, spun out to form BlackFin Capital Partners' cleantech practice—Assant later joined Blackstone as its European private equity head. The advisory and carbon-asset businesses were gradually wound down as European carbon prices collapsed. By 2015, the firm had largely ceased active fund management, returning capital to investors. Climate Change Capital's structural differentiator was its integrated policy-to-portfolio model. Cameron's dual role as a climate negotiator and fund manager gave the firm an inside track on regulatory-driven revenue streams—a model that worked during the early Kyoto era but proved fragile when policy support wavered. The firm's arc illustrates a generation of first-mover climate investors who built the template for dedicated environmental-asset management, even as the specific vehicles they created proved difficult to sustain through a single commodity cycle.
General information
Firm type
Asset Manager
Year founded
2003
AUM
Undisclosed
Location
Region
Europe
Country
United Kingdom
City
London
Corporate office
London, United Kingdom
Principals
James Cameron
Co-Founder & Vice-Chairman
Lionel Assant
Former Partner
Sector focus
Frequently asked questions
Who ran investment decisions at Climate Change Capital?
James Cameron, as co-founder and vice-chairman, set the firm's strategic direction and led its policy advisory work. The asset-management division had dedicated fund heads: the CCC Carbon Fund was run by carbon-market specialists recruited from energy trading desks, while the cleantech venture fund was led by Lionel Assant until his departure in 2011 to form BlackFin's cleantech practice (per Financial News, 2011).
How did Climate Change Capital source its deal flow?
The firm sourced proprietary opportunities through its advisory relationships with governments designing carbon-trading schemes. By helping shape the rules of the EU Emissions Trading System and the Kyoto Protocol's Clean Development Mechanism, the team identified project developers and technology companies that stood to benefit from regulatory catalysts before those opportunities were broadly marketed.
What investment strategies did Climate Change Capital run?
The firm operated three principal strategies. The CCC Carbon Fund invested in projects generating carbon credits, primarily in China and Southeast Asia. The CCC Renewables Fund financed onshore wind and solar assets in Western Europe. The CCC Cleantech Fund targeted growth-stage companies in energy efficiency, smart grid, and water technologies. All three were structured as closed-end vehicles with limited partner commitments (per the firm's official communications, 2010).
Why did Climate Change Capital unwind?
The firm's carbon-asset strategy depended on European carbon prices, which collapsed from over €30 per tonne in 2008 to under €5 by 2013 due to an oversupply of allowances. The advisory business, which had been a key source of intellectual capital and deal origination, could not sustain the cost structure independently of the fund business. By 2015, the firm had returned capital to investors and ceased active fund management.
Is Climate Change Capital still an active investor?
By 2015, Climate Change Capital had substantially ceased investment activity. The cleantech venture team spun out in 2011. The carbon and renewables funds were wound down or sold. The firm exists in a vestigial form, but its period of active fund management ended over a decade ago.
How does Climate Change Capital's model compare to today's climate funds?
Climate Change Capital predated the modern climate-fund wave by a decade. Its integrated policy-advisory-plus-fund-management architecture was pioneering but fragile. Contemporary climate managers like Generate Capital and Brookfield's transition funds now operate at far greater scale with permanent capital structures—a direct evolutionary response to the boom-and-bust lifecycle that CCC experienced.
What is James Cameron's role in climate finance today?
After Climate Change Capital, James Cameron remained active in climate policy and investment. He has served on advisory boards for the UK Green Investment Bank, the Overseas Development Institute, and various climate-related funds. His post-CCC work focuses on bridging public-policy design and private-capital mobilization, the same nexus that defined the firm.
Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.
Need institutional-grade insight on asset managers?
Altss delivers:
Prefer a guided tour?
We’ll walk you through: