The document discusses ways to de-risk impact investments in order to attract more capital from asset owners and scale the impact investing market. It identifies five main risk factors that deter asset owners: capital risk, liquidity risk, transaction cost risk, impact risk, and unquantifiable risk. The report provides examples of each risk factor and suggests that in order to broaden the market, impact investments need to be clarified and risks mitigated when possible. It recommends examining de-risking features that could address each specific risk factor.