In the annual benchmarking reports we (the AER) examine the relative efficiency of the distribution and transmission electricity network service providers. In doing this we consider the characteristics of each network business, and how their productivity compares at the aggregate level and for the outputs they deliver to consumers. We developed the report using publically available data that we collected after an extensive consultation process that aligned with the development of our expenditure forecast assessment guideline.
Enquiries about these reports should be directed to the AER at AERInquiry@aer.gov.au, or call on 1300 585 165.
|AER 2017 distribution network service provider benchmarking report ( PDF 1.86 MB )||AER|
|AER 2017 transmission network service provider benchmarking report ( PDF 1.04 MB )||AER|
|Economic Insights Report DNSPs - Economic Benchmarking Results for the AER - 31 October 2017 ( DOC 2.08 MB )||Economic Insights Pty Ltd|
|Economic Insights Report TNSPs - Economic Benchmarking Results for the AER - 6 November 2017 ( DOC 916.5 KB )||Economic Insights Pty Ltd|