Energy Management Systems

The Australian Energy Market Operator has launched an online connections simulator designed to improve and accelerate the grid-connection process for new energy generation and storage projects in the National Electricity Market.

Customers’ desire for fast, simple access to rooftop solar has driven the industry towards one-stop solutions, with all system components under the same brand and warranty arrangements, and integrated under a proprietary intelligent digital control system. pv magazine Australia spoke with Gavin Merchant, country manager for Australia and New Zealand, about the new SolarEdge Home equation and the economic drivers of full rooftop package adoption.

New Zealand’s solarZero says it aims to provide fast, sustained reserves with its virtual power plant of 10,000 household battery systems. Meridian Energy, meanwhile, has secured approval for a 100 MW battery energy storage system – the country’s largest such system to date.

The Northern Beaches Council in Sydney is seeking expressions of interest from organisations able to set and and run a group Power Purchase Agreement (PPA), for its local businesses. The aim is to aggregate local businesses to collectively scale up their PPA buying power and cut time, complexity and associated costs.

Developer Energy Estate has signed a deal with Abergeldie Complex Infrastructure, which has designed vertical manmade caverns for hydrogen storage. Energy Estate co-founder Simon Currie says the partnership is about shoring up projects like its proposed 1.6 GW Hunter Hydrogen Network.

The International Renewable Energy Agency (IRENA) says that solar could become the backbone of Indonesia’s energy system by 2030. However, the nation’s own expectations are still far off from IRENA’s scenarios.

The New South Wales government has formally declared the state’s third Renewable Energy Zone (REZ). The South West REZ, as its called, is centred around the towns of Hay and Balranald in the state’s western Riverina region, with initial expressions of interest in the zone attracting up to 34 GW of generation proposals – more than 13 times the intended capacity of 2.5 GW.

Western Australia’s largest virtual power plant, the government-support Project Symphony, is live. The project is particularly noteworthy for its introduction of new markets to reward different services and its use of Dynamic Operating Envelopes.

While not one of the big five-year-cycle COPs like Paris or Glasgow, COP27 is still hugely important, write Wood Mackenzie analysts. The fallout from the conflict in Ukraine has tilted the precarious balance of the energy trilemma – sustainability; affordability; security – towards the latter. But despite this temporary setback, some progress should still be possible.

“Integration” was the war cry at this year’s All Energy conference in Melbourne, with an unmistakable push, especially among ‘premium’ brands, toward vertically stacked product suites bundling solar, batteries, energy management platforms, virtual power plants and electric vehicle chargers into one super solution. How big is the market for such a proposition in Australia though? And does streamlining stymie flexibility? pv magazine Australia spoke to a number of brands on the promise, and limits, of the full stack strategy.