| *Infrastructure Funds are interested in lower risk infrastructure such as roads, rail, grid, waste facilities etc, which tend to have a longer term investment horizon and thus expect lower returns over their period. | | *Infrastructure Funds are interested in lower risk infrastructure such as roads, rail, grid, waste facilities etc, which tend to have a longer term investment horizon and thus expect lower returns over their period. |
− | Funds use Internal Rate of Return (IRR, or ‘rate of return’) of each potential project as a key tool in reaching investment decisions. It is used to measure and compare the profitability of investments. Funds will generally have an expectation of what IRR they need to achieve, known as a hurdle rate. The IRR can be said to be the earnings from an investment, in the form of an annual rate of interest<ref name="Justice, S., Hamilton, K., Sonntag-O’Brien, V., UNEP Sustainable Energy Finance Initiative., Liebreich, M., Greenwood, C., & Bloomberg New Energy Finance. Private Financing of Renewable Energy - A Guide for Policymakers. 2009.">Justice, S., Hamilton, K., Sonntag-O’Brien, V., UNEP Sustainable Energy Finance Initiative., Liebreich, M., Greenwood, C., & Bloomberg New Energy Finance. Private Financing of Renewable Energy - A Guide for Policymakers. 2009. </ref>. | + | Funds use Internal Rate of Return (IRR, or ‘rate of return’) of each potential project as a key tool in reaching investment decisions. It is used to measure and compare the profitability of investments. "''IRR is simply the percentage gain the fund earns on a specific investment over the life of that investment , expressed in the form of an annual rate of interest"''. Funds will generally have an expectation of what IRR they need to achieve, known as a hurdle rate<ref name="Justice, S., Hamilton, K., Sonntag-O’Brien, V., UNEP Sustainable Energy Finance Initiative., Liebreich, M., Greenwood, C., & Bloomberg New Energy Finance. Private Financing of Renewable Energy - A Guide for Policymakers. 2009.">Justice, S., Hamilton, K., Sonntag-O’Brien, V., UNEP Sustainable Energy Finance Initiative., Liebreich, M., Greenwood, C., & Bloomberg New Energy Finance. Private Financing of Renewable Energy - A Guide for Policymakers. 2009. </ref>. |