Semi-scheduled generation–what are the real issues?
Marcelle digs into the data to find out what the real issues are in the AER's proposed rule change for semi-scheduled generators.
Detailed Analysis
Feedback we have received about the 2019 edition of our Generator Statistical Digest
Just over 4 months have passed since the release of the Generator Statistical Digest 2019. We take a look back at some of the compliments and comments we've...
Analytical challenge – recognising the separate components in Risk, and their influence
A simple refresher on two core components that combine in order to define risk - probability and consequence.
First look at South Australia islanded on Saturday evening, 16th Nov 2019
A first (and perhaps only - as this took longer than initially planned) walk through some of the interesting points of what happened yesterday (Sat 16th Nov 2019)...
Two big reasons why we’re engaging in forensic analysis of NEM events
There are a number of reasons why we're completing the analysis we are sharing via WattClarity - here are two big ones.
Do you know of people who can help us?
Readers at WattClarity might recall that we have asked the question above a couple of times in recent weeks – and a big thanks to those who responded...
5 FAQs we’re asked about the Generator Report Card (for discussion at AIE this evening)
We've been invited by the Australian Institute of Energy (AIE) to speak this evening in Sydney about some of the lessons learnt in the process of completing our...
Villain #5 – not focusing on the real problems
Fifteen months after first speaking at Clean Energy Summit about the train wreck that's ongoing in terms of our mismanaged energy transition (and coincident with another industry gathering...
Analytical Challenge – In a complex system like the NEM, it’s almost always numerous factors/changes that combine to produce an outcome
All too often people (including us sometimes, unfortunately) are quick to attribute some particular outcome to a single contributing factor. Almost always this is an over-simplification.
Analytical Challenge – remembering that it’s impossible to know motive (but does not stop us guessing)
Highlighting the temptation to ascribe motivation to others - despite the fact that we understand that we can never know for sure.
If I were going to perform an objective review of what happened last Thursday 18th and Friday 19th, here’s a couple things I would look into…
A starting list of all the factors I would like to delve into, in order to perform an objective review of what happened last Thursday and Friday in...
Analytical Challenge – avoiding Recency Bias
Flagging the ongoing challenge of not extrapolating from recent performance to infer that "things" will always be that way.
Analytical Challenge – determining “what might have otherwise been?”
One of the challenges in analysis is to even be conscious of the need to ascertain "what might have otherwise been".
A collection of some core analytical challenges
A collection of articles speaking to some core analytical challenges. Others are categorised elsewhere – like my prior thoughts on three reasons why forecasting is a mug’s game.
Why are we completing this extensive review of what happened over a very volatile summer in QLD – and why, and what the future implications might be?
Why are we investing significant time in completing this review of what was remarkable price volatility in QLD over summer? We're primarily a software company that develops shrink-wrapped...