PLEA Network

30 November 2016, The Conversation, Will the latest electricity review bring climate and energy policy together at last? The Australian government is reviewing our electricity market to make sure it can provide secure and reliable power in a rapidly changing world. Faced with the rise of renewable energy and limits on carbon pollution, The Conversation has asked experts what kind of future awaits the grid. Australia’s National Electricity Market (NEM) is under review following the state-wide blackout that hit South Australia in September. The review, led by Chief Scientist Alan Finkel, will “develop a national reform blueprint to maintain energy security and reliability”. Importantly, the Council of Australian Governments (COAG) specifically agreed that the review would consider Australia’s commitment under the Paris climate agreement, and how climate and energy policy can be integrated. Before we consider how the NEM might need to change, it is important to understand how it came about. State responsibility Electricity supply began as a state responsibility. Originally, state-based utilities owned and operated the entire supply chain, from generation to transmission, distribution and retail. With the exception of the Snowy Hydro Scheme, there were no interstate transmission lines. Accessibility and affordability were (and still are) key concerns for the states. As such, electricity prices were equal for all citizens, irrespective of their location or the actual cost of bringing electricity to them. This is still partly reflected in network tariffs today. In the late 1980s, concerns about rising costs to government, but also a worldwide ideological move towards privatisation of public services, drove a shift away from publicly owned utilities. This began with a New South Wales inquiry, which found that NSW could avoid billions of dollars in new investment by connecting its network with Victoria. This set the scene for the development of a more interconnected grid and more general reform. In particular, this was followed by a report from the former Industry Commission in 1991 and the Hilmer Reviewon National Competition Policy in 1993. These reports were dominated by market logic. They argued that competition would make the system more efficient. Governments specifically agreed to reforms that would lead to a fully competitive national electricity market. This involved breaking up and selling the three layers of the electricity sector: generation, networks and retail. Read More here