Project finance is a form of non-recourse (or at least limited resource) financing for long-term capital-intensive projects, such as those associated with public infrastructure, power generation, and extractive industries.
It has a long history, with evidence that limited recourse lending was used to raise funds for maritime voyages in ancient Greece and Rome. Project finance was also used for the development of the Panama Canal in the late 19th century and a more recent major expansion to the same canal. Other well-known projects funded by project finance deals include Eurotunnel, Euro Disney (now Disneyland Paris), and the Taiwan High-Speed Rail (THSR).
Project finance gained momentum during the 1980s when greater computing power and availability made it easier to analyze complex cash flows. However, this form of financing received a major boost during the 1990s and 2000s when governments seized the opportunity to have the private sector assist in the development of projects under the Public-Private Partnership (PPP)/Project Finance Initiative (PFI).