The Challenge of Institutional Investment in Renewable Energy

The report examines how institutional investors—such as pension funds and insurance companies—can bridge the financing gap for renewable energy. It identifies three investment channels: corporate investment, direct project investment, and pooled vehicles. While corporate investment is easiest, direct investment offers the most potential to lower the cost of capital, though it is constrained by liquidity needs, lack of specialist expertise, and policy inconsistencies. The authors suggest five steps to unlock this potential, including fixing policy barriers and improving investor practices.

• Institutional investors could potentially provide between one quarter and one half of the required renewable energy project equity and debt investment between 2013 and 2035, provided they expand direct investment capabilities and accept illiquidity.
• Investment in corporations is the most accessible path for institutional investors and could cover all corporate equity and debt needs for renewable energy over 25 years, but it is unlikely to lower financing costs or encourage companies to increase their share of renewables.
• Direct investment in projects is the most difficult path due to the high skills and expenses required, likely limiting this activity to the approximately 150 largest institutions.
• Three types of policy barriers discourage institutional investment: incentives that do not benefit tax-exempt investors (such as U.S. tax credits), unrelated policies that create conflicts (such as European energy market rules), and inconsistent policies that create risk (such as retroactive tariff cuts in Spain).
• Institutional investment capacity is unevenly distributed globally, with 90% of OECD pension assets concentrated in six countries.

APA

Nelson, D., & Pierpont, B. (2013). The Challenge of Institutional Investment in Renewable Energy. Climate Policy Initiative. https://www.climatepolicyinitiative.org/wp-content/uploads/2013/03/The-Challenge-of-Institutional-Investment-in-Renewable-Energy-Executive-Summary.pdf

Chicago

Nelson, David, and Brendan Pierpont. The Challenge of Institutional Investment in Renewable Energy. Climate Policy Initiative, 2013. https://www.climatepolicyinitiative.org/wp-content/uploads/2013/03/The-Challenge-of-Institutional-Investment-in-Renewable-Energy-Executive-Summary.pdf.

Wikipedia

{{cite report |last1=Nelson |first1=David |last2=Pierpont |first2=Brendan |title=The Challenge of Institutional Investment in Renewable Energy |publisher=Climate Policy Initiative |date=March 2013 |url=https://www.climatepolicyinitiative.org/wp-content/uploads/2013/03/The-Challenge-of-Institutional-Investment-in-Renewable-Energy-Executive-Summary.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{nelson2013challenge, author = {Nelson, David and Pierpont, Brendan}, title = {{The Challenge of Institutional Investment in Renewable Energy}}, institution = {Climate Policy Initiative}, year = {2013}, month = mar, url = {https://www.climatepolicyinitiative.org/wp-content/uploads/2013/03/The-Challenge-of-Institutional-Investment-in-Renewable-Energy-Executive-Summary.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }