Infrastructure is a growing asset class with institutional investors globally allocating ca. 3% of their assets under management to infrastructure equities and debt. On the back of a strong demand for private capital to close the infrastructure funding gap and attractive features of the asset class, allocations to infrastructure are expected to double over the next decade.

Infrastructure development and operation stands high on governmental agendas in developed, emerging and developing economies. Long term investment in infrastructure is a key topic of international and regional forums including the G20 Investment and Infrastructure Working Group.

recent report by OECD, that LTIIA helped to shape, sets out details on various investment solutions for long-term investors in infrastructure.

Please check our calendar for seminars, conferences and trainings for infrastructure investors, or contact for tailored learning and introduction opportunities. Go to Our Library for the Newcomer’s reading pack.

Join our Benchmarking Platform or download Environmental, Social and Governance Handbook for Long-Term Investors in Infrastructure.


Developed together with EDHEC-Risk Research Institute, based on EDHEC’s pioneering research on benchmarking long-term infrastructure investments.


The ESG Handbook for Long-Term Investors in Infrastructure has been developed by LTIIA members together with UN-PRI and was presented for the first time during the COP21 summit in December 2015.

The Handbook combines descriptive summaries of best practices, applicable standards and case studies that long-term investors in infrastructure can use to invest more responsibly. The Handbook helps the investors to learn from each other how to improve Environmental, Social and Governance compliance across various infrastructure sectors and geographies.