Initial Review: NEM-wide Price Event, Monday 30 Jan 2017
Extremely hot weather in NSW and the NEM’s underappreciated “rail gauge mismatch” contributed to a sharp multi-state price spike during the afternoon peak
guest author
Quick Review: $13,800/MWh Queensland spike Mon Jan 30
Quick review of an isolated early morning spike in Queensland
Initial Review: $14,000/MWh Spike in Qld, Fri 27 Jan 2017
A look at last Friday’s short sharp price spike in Queensland and why it led to negative settlement residues on the interconnection with NSW
Review of the NEM in 2016
Electricity consumption in the National Electricity Market (NEM) increased by 0.8% in 2016, this is on top of a 1.1% increase in 2015. Queensland and NSW experienced increases in consumption with all other states experiencing a reduction.
Managing Energy Sector Disruption is Like Delivering a Joke’s Punchline… Timing is Everything
One of the most disruptive impacts on Australia’s electricity system over the past decade or so has been the rapid uptake of air conditioners – a consumer driven response to the introduction of inexpensive products from China.
The new energy ecosystem
Transformation in the electricity industry is occurring at an astounding rate. What’s more, it’s happening globally and Australia is pretty much ground zero. As a result, a new energy ecosystem is emerging. Accenture has recently released three reports which cover different aspects of this new ecosystem. These are the ‘New Energy Consumer’ report, ‘Digitally Enabled Grid’ report and the combined report for the ENA and CSIRO titled ‘Insights from Global Jurisdictions and Evolving Business Models’.
How have weather patterns influenced Victorian electricity demand so far this winter?
Our guest author, Rob Davis, provides insights on how weather patterns are contributing to electricity consumption this winter – particularly in Victoria.
The war for dispatch: Who will control distributed energy?
In today’s energy sector, it is rare to get electricity networks, retailers, generators and system controllers in the same room at the same time. In a deconstructed market about to be transformed by distributed energy, how will decisions be made around how it is dispatched?
Win, lose or draw: Three scenarios for the electricity system in 2030
Cast your mind back 15 years to 2016. You probably don’t remember this, but 15 years ago people still debated whether the growth of distributed energy would fundamentally transform the Australian electricity system.
Victoria’s demand response opportunities analysed
Our Guest Author, Mike Williams, has posted his final piece of an initial series of articles about the opportunities for end users in the mainland regions of the National Electricity Market.
Pool Pass-through and DSM Opportunity and Risks in New South Wales
Mike Williams, our guest author, has returned to post some more analysis on the specifically-focused demand response site about the opportunity and risks with pool price pass-through strategy and DSM in New South Wales.
Assessing the opportunity for Demand Response in Queensland
Our guest author, Mike Williams, has posted some analysis (over on the specially-focused Demand Response site) looking at the benefits of spot exposure and Demand Response in Queensland
My review of the South Australian region for January and February 2015
Our guest author, Mike Williams, has prepared a review of January and February 2016 in the South Australia – and what it would have meant for energy users with spot exposure, using Demand Response
Spot Exposure and Demand Response in the SA Region
Michael Williams has followed-up on an earlier article on WattClarity by posting a more detailed analysis over on www.DemandResponse.com.au about spot exposure and demand response in South Australia for 2016.
Next Step for Smart Grid in Australia
It’s 18 months since the completion of the Smart Grid Smart City project – here’s some thoughts from one of the people who was very much involved in the project (a new guest author for us at WattClarity).
What impact are Queensland LNG exports having on Queensland electricity markets?
Queensland LNG exports are now in full swing. At the time of writing (18 December) QCLNG has exported 79 LNG cargoes comprising 5.2 million tonnes (Mt) of LNG since the first cargo in January 2015.
Failure to satisfy the LRET – Prospects and Implications
Some considerations, posted by guest author Andrew George, about the Large-Scale Renewable Energy Target Scheme
LNG meets the NEM
Some thoughts, from one of our guest authors, on how the emergence of an east-coast LNG industry will impact on electricity demand.
Price Response of Large Energy Users could Affect Peak Summer Demand
One of our guest authors speaks, from their experience, how price-responsiveness of large industrial users (particularly with high contract prices for Q1 2016) might impact on peak demand this summer
A meteorologist’s prognosis for peak demand for summer 2015-16
One of our guest authors returns to provide some insights on what weather predictions might mean for extreme temperatures and hence peak demands in the mainland regions.