2 August 2016, Renew Economy, South Australia takes on networks over soaring grid charges. The South Australia government has decided to take on the monopoly electricity network operator in the state as it continues its campaign against the market dominance of the powerful energy oligopoly, and their ability to pass on huge price increases to consumers that are often blamed on wind and solar. Network costs in South Australia – like most of the country – account for more than half the average household bill. Consumers were hoping to get some relief after the Australian Energy Regulator knocked back some of the planned spending by SA Power Networks, but its ruling is now being challenged in court. Energy minister Tom Koutsantonis says he will send a senior public servant to appear before the Australian Competition Tribunal this week, accusing SAPN of “cherry picking” individual spending decisions from the AER in the hope of boosting its overall spending allowance. It’s a crucial intervention by the state government, and comes amid huge public controversy over its ambitious renewable energy plans, and the already high penetration of wind and solar that could reach 50 per cent by the end of the year. Recent high wholesale electricity prices have been blamed by many in the Coalition, and the Murdoch media, on the state’s reliance on renewables, even though most independent analysts and market regulators blame soaring gas prices, grid constraints, and other factors. South Australia has long had the highest electricity prices in the country, a point underlined by federal energy minister Josh Frydenberg last week, who also pointed out that the recent spikes in wholesale prices used to be a regular event even before the build out of large wind farms and rooftop solar. Read More here