Grids & Integration

Amid the urgent need to slow climate change by cutting greenhouse gas emissions, energy efficiency makes sense. But as Australia’s chief scientist Alan Finkel last week warned, we’re not “anywhere close to having that nailed”.

AEMO’s NEM Operations Review of the 2019-2020 Summer finds that mitigation practices helped to prevent what might’ve been a much more difficult summer in terms of the electricity network. However, large-scale and rooftop solar both suffered at the hands of enormous smoke plumes and subsequent forecasting errors.

Straddling two state borders, the West Murray region in southeastern Australia has become a microcosm of technical challenges that can plague the energy transition. Faced with serious curtailment of solar farms in this electrically remote region, a remarkable inverter-based technical feat may have changed the game.

An Australian government-backed trial of peer-to-peer (P2P) solar trading has demonstrated the potential of localized two-sided energy markets and blockchain technology to improve the energy system. However, current electricity tariff structures would need to be modified to realize the full stack of values that this technology has to offer.

Under a new plan to stabilize its grid, the South Australian State Government is providing $10 million to upgrade its voltage management and giving the green light to the Australian Energy Market Operator to stop its rooftop solar from feeding in when needed. The plan also highlights the importance “smart” PV and stronger network interconnection, primarily the new SA-NSW line a.k.a. Project EnergyConnect.

The Essential Services Commission of South Australia has given the tick of approval for the Tesla big battery to vary its electricity generation license in line with its increased capacity from 100 to 150 MW.

According to new research from Wood Mackenzie, Australia is set to add 1.2 GWh of energy storage capacity in 2020, more than double the 499 MWh installed in 2019.

Prime Minister Scott Morrison today announced six of 15 projects to be fast-tracked for jobs creation, among them the Marinus Link interconnector between the Australian mainland and Tasmania, which promises to unlock renewable projects on either side of Bass Strait.

Andrew Mears, Founder and CEO of software company SwitchDin says rooftop solar is set to realise its full stack of value, for consumers, electricity retailers, network providers and the grid operator.

Monash University researchers have developed an energy exchange framework to better manage distributed energy resources, which they say will help consumers lower their power costs. The applicability of this perspective is demonstrated through the university’s landmark on-site microgrid.