Water
The world’s most water stressed cities and states turn to Castalia to develop strategies that will provide high-quality, reliable service.
We help governments identify areas of weakness, secure financing and improve infrastructure. We identify and appraise projects for investors and manage transactions to bring private finance and expertise into the provision of water and wastewater services.
Service lines

Developing a Blended Financing Mechanism for Energy Efficiency Projects in the Water Sector, Mexico

Performance-based Contract for Water and Sanitation Utility, Mexico

Transaction Advisory for the Canoas Wastewater Treatment Plant, Colombia

Transaction Advisory for Puerto Maldonado Wastewater Treatment Plant, Peru

Advice on Water Sector Reform, New Zealand

New Zealand’s Three-Water Infrastructure Stocktake

Non-revenue Water Performance Based Contracts
