5 March 2015 Chapter 23 - Subdivision and Development • Adequate provision for energy supplies and telecommunications; • Maintenance of the quality of the environment, particularly natural ground features; • Maintenance of the capacity and efficiency of existing services; • Cost effective provision of services for redevelopment and growth, without additional financial burdens on rate payers; • Continued provision of open space and enhanced protection of natural and heritage features; • The sustainable management of the life supporting capacity of the soils in rural areas; and • Retention of enduring rural activity production options on the Wairau Plain. 23 - 19