This morning I see in the AFR an article about battery manufacturer, Sonnen, and their plans to provide customers free energy in return for the ability to export from their residential energy systems at key times of grid (and/or market) stress.
1) We have expected a range of different innovations to emerge in terms of business models – some will succeed, whilst some (at least in the Urth incarnation – more on that later) won’t.
2) We’re keenly focused on ensuring our business can serve these new businesses as they emerge.
Given that it looks set to combine two of our technologies of particular interest, I have also posted briefly about this:
1) On our specially-focused Demand Response website; and
2) On our (relatively newer) specially-focused Battery Storage website, an industry that a growing number see in the early stages of an “S-Curve” deployment rate.
Paul was one of the founders of Global-Roam in February 2000. He is currently the CEO of the company and the principal author of WattClarity. Writing for WattClarity has become a natural extension of his work in understanding the electricity market, enabling him to lead the team in developing better software for clients.
Before co-founding the company, Paul worked as a Mechanical Engineer for the Queensland Electricity Commission in the early 1990s. He also gained international experience in Japan, the United States, Canada, the UK, and Argentina as part of his ES Cornwall Memorial Scholarship.
Wednesday 28th January saw demand across the NEM jump to unprecedented levels, setting a new record of 34,843MW at 16:00 NEM time. On Thursday 29th January, we saw the demand increase still further, leading to prices that stayed high for much of the day (to the point where the Cumulative Price Threshold was reached in VIC and SA and price caps were imposed), and a relatively small amount of involuntary load shedding occurring in VIC and SA.
Dan Lee looks into utility-scale storage in Queensland – including the need for megawatt-hours, the state of the build-out, and the current market price signal for duration.
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