Modelling the energy price in the Australian National Electricity Market (NEM) requires features that are not well reflected in existing models. We present a semi-structural, multi-regional model wherein bidding is not required to be cost-based, renewable fuels and storage technology are...

Australia's National Electricity Market (NEM) is experiencing one of the world's fastest and marked transitions toward variable renewable energy generation. This transformation poses challenges to system security and reliability and has triggered increased variability and uncertainty in...

Solar generation has increased dramatically over recent years, breaking world records for meeting 100\% of the electricity demand on occasion in Australia’s National Electricity Market (NEM). Solar output variability coupled with the rooftop solar impact on demand as a behind-the-meter...

We extend beyond conventional mean-to-mean effects to examine how fundamental variables impact the entire distribution of electricity spot prices in the Australian National Electricity Market. Employing quantile regression models, we demonstrate that variable renewable energy (VRE) generation...

By employing a continuous time stochastic volatility model, we analyse the dynamic relation between price returns and volatility changes in the commodity futures markets. We use an extensive daily database of gold and crude oil futures and futures options to estimate the model that is well...