A novel composite electricity demand forecasting framework by data processing and optimized support vector machine

P Jiang, R Li, N Liu, Y Gao - Applied Energy, 2020 - Elsevier
Reliable forecast of electricity can encourage accessible and responsible information for
scholars, policymakers, end-consumers and managers of the electricity market. Numerous …

On the impact of increasing penetration of variable renewables on electricity spot price extremes in Australia

A Rai, O Nunn - Economic analysis and policy, 2020 - Elsevier
In energy-only electricity markets, such as Australia's National Electricity Market (NEM), it
has been argued that an increasing penetration of variable renewable energy (VRE) …

Revitalising the wind power induced merit order effect to reduce wholesale and retail electricity prices in Australia

WP Bell, P Wild, J Foster, M Hewson - Energy Economics, 2017 - Elsevier
This paper investigates the effect of increasing the number of wind turbine generators on
wholesale spot prices in the Australian National Electricity Market's (NEM), given the existing …

Merchant renewables and the valuation of peaking plant in energy-only markets

P Simshauser - Energy Economics, 2020 - Elsevier
Merchant renewables are a new asset class. With historically high cost structures and low
wholesale prices associated with merit order effects, continuity of entry has been reliant on …

Climate change policy discontinuity and its effects on Australia's national electricity market

P Simshauser, A Tiernan - Australian Journal of Public …, 2019 - Wiley Online Library
Abstract Australia's National Electricity Market (NEM) became unstable in 2016/2017 after
20 years of consistent performance. The South Australian grid collapsed on 28 September …

[HTML][HTML] On the stability of energy-only markets with government-initiated contracts-for-differences

P Simshauser - Energies, 2019 - mdpi.com
Rising levels of variable renewable energy (VRE) in Australia's National Electricity Market
have been driven by a 20% renewable energy target by 2020. This certificated renewable …

Robust transmission network expansion planning under correlated uncertainty

C Roldán, R Mínguez… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper addresses the transmission network expansion planning problem under
uncertain demand and generation capacity. A two-stage adaptive robust optimization …

[HTML][HTML] Correlation as a method to assess electricity users' contributions to grid peak loads: A case study

C Flygare, A Wallberg, E Jonasson, V Castellucci… - Energy, 2024 - Elsevier
Flexibility has increasingly gained attention within the field of electrification and energy
transition where a common objective is to reduce the electricity consumption peaks …

Wind generation and the dynamics of electricity prices in Australia

MM Mwampashi, CS Nikitopoulos, O Konstandatos… - Energy Economics, 2021 - Elsevier
Abstract Australia's National Electricity Market (NEM) is experiencing one of the world's
fastest and marked transitions toward variable renewable energy generation. This …

[HTML][HTML] Representative days for expansion decisions in power systems

Á García-Cerezo, L Baringo, R García-Bertrand - Energies, 2020 - mdpi.com
Short-term uncertainty needs to be properly modeled when analyzing a planning problem in
a power system. Since the use of all available historical data may lead to problems of …