Project finance is significantly more complex than traditional corporate finance or real estate lending. Historically international project finance has been used for mining, telecom, transportation and communication, water and electric utility distribution, and major public infrastructure projects.
Allocation of the risk stack among project participants is a key component of project finance. Project developments are often subject to technical, environmental, economic and political risks, particularly in developing countries and frontier and emerging markets. If the lenders or project sponsors determine that the risk exposure is too great during underwriting, the project is rendered not financeable.
Long-term contracts for construction, supply, off-take, operations and concessions, along with contracts establishing joint-ownership of the project are structured in extensive project documentation to best align the interests and incentives of all the project participants. They are also designed to dissuade bad behavior on the part of the deal participants. In this way, project risk is allocated amongst the deal participants who are best able to manage the risk.
The amounts involved in project development financing are often so vast that no single lender could or should provide the entirety of the project financing. Instead, the project financing is often syndicated to a consortium of lenders to distribute the risk.
Project financing was used as far back as the ancient Greeks and Romans to finance maritime voyages. It was project finance that funded construction of the Panama Canal and the North Sea oil wells.
Today, most project financing is deployed in developing countries around the world where the need for project financing remains high and will for the foreseeable future. As more countries move from frontier to emerging economies demand for public utilities and infrastructure will continue to increase.