This report examines ways to increase flows of domestic and foreign investment into clean energy infrastructure and technology in developing countries. It is a synthesis report of the International Institute for Sustainable Development's Clean Energy Investment project.

The authors outline the investment climate in developing countries and suggest ways that policymakers can remove barriers and establish incentives. They suggest there is a need for analytical national studies that highlight the obstacles to clean energy investment — such as a lack of clear guidance on future energy policy, monopoly structures for existing producers, and weak environmental regulation — and a concerted effort at implementing policies to overcome these. The authors also discuss existing international investment law, suggesting ways in which this might foster more clean energy investment.

A policymakers summary of the report is also available.