Liquidity

This Liquidity graph shows the any Liquidity Gap (not enough liquidity to run the project at this specific date), Liquidity Trap (project trapped in the portfolio when it is not needed), Future External Financing Need (as example for a replacement of a production unit) and the Minimum liquidity profile (can be changed in the Transaction tab). 

Liquidity gaps arise when internal financed cost entities can't be covered with current cashflows. Internal financed cashflows are internal Opex, Capex, Reserves and Transaction Expenditures as well as Taxes. Therefore a liquidity gap arise when the sales aren't sufficient to cover the internal financed cost entities. Liquidity gap = Cashflow to Equity - Equity - Shareholder Loan