Investment Parameters

At Sierra Capital International, we specialize in deploying institutional capital into large-scale, investment-grade infrastructure and clean energy assets across the globe. Our strategic mandate emphasizes projects that are bankable, de-risked, and capable of generating long-term, predictable cash flows — making them highly suitable for large institutional and corporate investors.

Our Investment Verticals

Large-Scale Infrastructure & Renewable Energy Platforms

We invest, co-invest, and structure platform deals in institutional-quality assets and ready-to-build (RTB) projects with a preference for Technology Readiness Level (TRL) 5 and above.

• Minimum Equity: $100M
• Preferred Equity: $250M+
• Global Geographic Scope
• Proven, Scalable Technology

Clean Energy & Cleantech Ventures

We maintain active relationships with select impact-driven institutional and corporate investors aligned with ESG and UN SDG frameworks.

• Bankable & Pre-development
• TRL 5+ Technology
• Minimum Equity: $10M+
• Project Equity & PE/VC

Large-Scale Infrastructure & Renewable Energy

Key Investment Criteria

• Minimum Equity Ticket Size: $100M
• Preferred Equity Range: $250M+
• Investment Vehicles: Direct investments in SPVs holding assets, but open to other viable structures
• Geographic Scope: Global

Our Platform Approach

A diverse mix of assets including:

• Operating infrastructure
• Projects under construction
• Greenfield opportunities in advanced pipeline stages
• Integrated growth plans for long-term value creation

Collaborations with globally credible partners, including:

• Developers
• Promoters
• EPC Contractors
• Asset Owners
• Asset Managers
• Environmental & Technical Experts

Optional formation of consortiums with strategic international partners (engineering consultants, EPCs, PMCs, technology providers, O&M specialists) for project co-development and pre-qualification processes.

Core Infrastructure Sectors We Target

Power & Energy

• Renewable Energy:
  • Solar (utility-scale)
  • Onshore & Offshore Wind
  • Hydroelectric (small to large-scale)
  • Biomass & Waste-to-Energy
• Gas-fired Power Plants
• Transmission & Distribution Infrastructure

Transportation

• Toll Roads & Expressways
• Airports (brownfield & greenfield)
• Seaports & Container Terminals
• Freight & Passenger Rail Networks

Water Infrastructure

• Desalination Plants
• Wastewater & Sewage Treatment Facilities
• Water Pipelines & Irrigation Canals
• Inter-basin River-Linking Projects

Digital Infrastructure

• Hyperscale & Edge Data Centers
• Fiber Networks & Connectivity Assets

Clean Energy & Cleantech (Small-to-Medium Scale)

Key Parameters

• Project Types: Clean Energy & Cleantech
• Stage:
  • Primarily bankable & pre-development
  • Excludes very early-stage, pre-concept opportunities
  • Technology must be TRL 5+ or higher
• Equity Ticket Size: $10M+ preferred
• Investment Type:
  • Direct project equity
  • Private equity / venture capital in clean energy companies
  • Select cases of structured financing

Transaction Structures May Include

• Co-investments with current promoters
• Buyouts, with the option to retain existing promoters as passive investors in the SPV
• Joint Ventures and strategic industry collaborations with aligned corporate and financial partners

Why TRL 5+ Matters

We prioritize infrastructure and clean energy opportunities built around TRL 5 and above technologies — where innovations have been validated in real or relevant environments. This ensures:

• Reduced technical risk
• Faster regulatory clearances
• Higher bankability
• Faster time-to-cash-flow

This technical diligence enables us to responsibly scale capital into impactful ventures.