Infrastructure planning, transaction advisory, and financing

We help investors and asset owners

originate proprietary deal flow, identifying and developing invest-able opportunities. We perform due diligence on the commercial, regulatory, market and political aspects of a proposed investment. We advise them on mechanisms such as viability gap funding, development grants, guarantees and other risk-sharing to attract blended finance.

We help governments and international agencies

develop master plans, integrated resource plans, and pipelines of projects that create economic benefits and are financeable. We develop and appraise projects to see if they are economically, financially, technically, environmentally and socially viable. We structure projects, attract market interest, develop project documents, run tender processes, evaluate bids, assist in negotiations, and help government agencies get to financial close.  We also help blend public and private finance so that socially desirable projects can proceed.

Sectors

Regulatory Due Diligence for Oil Pipeline Purchase, Colombia

Regulatory Due Diligence for Oil Pipeline Purchase, Colombia

I Squared was interested in purchasing an equity stake of in oil pipeline owned by Oleoducto Central S.A. (OCENSA), a midstream subsidiary of ECOPETROL, the national oil company. The pipeline connects Colombia’s most prolific oil basins with the country’s main ... Read more
Transaction Advisory for the Canoas Wastewater Treatment Plant, Colombia

Transaction Advisory for the Canoas Wastewater Treatment Plant, Colombia

Much of the wastewater from Bogota’s 11 million inhabitants flows into the Bogota River without adequate treatment. The problem was too big for Bogota’s utility on its own. Colombia’s National Planning Department worked with stakeholders to agree that a PPP ... Read more
Transaction Advisory for Puerto Maldonado Wastewater Treatment Plant, Peru

Transaction Advisory for Puerto Maldonado Wastewater Treatment Plant, Peru

ProInversion, the government entity responsible for promoting private investment in Peru, wanted to expand wastewater treatment and reuse services in Puerto Maldonado to accommodate the 25 percent of inhabitants that lacked sewer connections, while ensuring that effluent discharge into this ... Read more
Pipeline of Viable Renewable Energy Projects, Chile

Pipeline of Viable Renewable Energy Projects, Chile

USTDA wanted to help Chile move away from fossil fuels toward cheaper, more efficient sustainable energy sources by funding feasibility studies for renewable energy projects ... Read more
Pipeline of Viable Clean Energy Projects, Costa Rica, Dominican Republic, Guatemala, Honduras, Jamaica, Panama

Pipeline of Viable Clean Energy Projects, Costa Rica, Dominican Republic, Guatemala, Honduras, Jamaica, Panama

The US Trade and Development Agency (USTDA) wanted to support clean energy investment in Central America and the Caribbean by funding feasibility studies but needed help identifying which project proposals to fund ... Read more
Pipeline of Climate-friendly Municipal Infrastructure Investments, Peru

Pipeline of Climate-friendly Municipal Infrastructure Investments, Peru

IFC wanted to support strategic, bankable infrastructure projects that provided sustainable, reliable, and competitive services to Peru’s cities with the goal of addressing rapidly increasing urban populations and mitigating GHG emissions. The sectors included energy, transport, green buildings, water, waste, ... Read more
Regulatory advisory for Maui gas pipeline acquisition

Regulatory advisory for Maui gas pipeline acquisition

Castalia developed investment roadmaps containing practical steps and tangible projects aligned with Samoa’s and Tuvalu’s NDC goals to accelerate the implementation of their NDCs to global climate action under the Paris Agreement ... Read more
Credit Risk Assessment for TIFIA Expressway Loans

Credit Risk Assessment for TIFIA Expressway Loans

Castalia developed investment roadmaps containing practical steps and tangible projects aligned with Samoa’s and Tuvalu’s NDC goals to accelerate the implementation of their NDCs to global climate action under the Paris Agreement ... Read more

Our experts in infrastructure planning, transaction advisory, and financing

Alex Sundakov

Alex Sundakov

Executive Director
Andrew Sprott

Andrew Sprott

Practice Leader
David Ehrhardt

David Ehrhardt

Chief Executive
Giang Doan

Giang Doan

Director

How can we help you?

How can we help you?