Up to today, we do not have a precise and commonly accepted definition of green finance for two reasons. First, many publications do not try to define the term – for instance neither IFC (2013) nor Spratt and Griffith-Jones (2013) include a definition of green finance and second, the definitions that are proposed vary significantly.
Green finance comprises:
the financing of public and private green investments (including preparatory and capital costs) in the areas of environmental goods and services, the financing of public policies (including operational costs) that encourage the implementation of environmental and environmental-damage mitigation or adaptation projects and initiatives (for example feed-in-tariffs for renewable energies)

