although the variability of supply of some renewable generation creates certain challenges in operation solutions for these concerns are and can be addressed as electricity systems expand and increase in complexity increased engagement of companies with experience in largescale deployment and operation will be needed the private sector rightly looks to governments to establish policies such as alternative tariff structures that address social equity considerations associated with universal access to electricity as situations may arise in which the consumers ability to pay is a challenge this report focuses on personal transport due to its great diversity at a regional level rather than the more globally homogenous nature of freight transport