Green infrastructure can be defined as the design and development of infrastructure that works with natural systems in the performance of its functions. Green infrastructure recognises the importance of the natural environment in land use planning decisions with particular regard to supporting the interconnected life support functions provided by the network of natural ecosystems (EPA 2007). Greening infrastructure, on the other hand, can be defined as infrastructure that indirectly reduces the negative environmental consequences of infrastructure development in its operation. Examples of greening infrastructure would be emission-free energy-generating infrastructure such as solar and wind.
Reference:
Van Wyk, L. 2014. Green(ing) infrastructure. In: Green Building Handbook, South Africa: Volume 6: The Essential Guide, pp 25-35
Van Wyk, L. V. (2014). Green(ing) infrastructure., Workflow;13202 Alive2green. http://hdl.handle.net/10204/7577
Van Wyk, Llewellyn V. "Green(ing) infrastructure" In WORKFLOW;13202, n.p.: Alive2green. 2014. http://hdl.handle.net/10204/7577.