Abstract:As Smart Meters are collecting and transmitting household energy consumption data to Retail Energy Providers (REP), the main challenge is to ensure the effective use of fine-grained consumer data while ensuring data privacy. In this manuscript, we tackle this challenge for energy load consumption forecasting in regards to REPs which is essential to energy demand management, load switching and infrastructure development. Specifically, we note that existing energy load forecasting is centralized, which are not s… Show more
“…Hence, the characteristics of horizontal federated learning can be concluded to be similar features and different samples. In [92], a privacy-preserving approach is developed to forecast energy demand for retail energy providers using a horizontal federated learning framework to handle the residential household energy data collected from the smart meters. [47] provides a horizontal federated learning approach for household load identification.…”
“…In [114], different machine learning algorithms for building load prediction are analyzed. However, these centralized machine techniques cannot overcome challenges such as data privacy and security [19], [31], [32], [51], [74], communication overhead [25], [31], [32], [34], computational ability [63], data insufficiency [66], [77]; hence, the federated learning based model has been introduced, which can also be used to improve the model's scalability [74], [92] and the model generation ability [30], and to mitigate the problems of data heterogeneity [81], [92].…”
Digitalization has enabled the potential for artificial intelligence techniques to lead the power system to a sustainable transition by extracting the data generated by widely deployed edge devices, including advanced sensing and metering. Due to the increasing concerns about data privacy, federated learning has attracted much attention and is emerging as an innovative application for machine learning solutions in the power and energy sector. This paper presents a holistic analysis of federated learning applications in the energy sector, ranging from applications in generation, microgrids, and distribution systems to the energy market and cyber security. The following federated learning-based services for energy sectors are analyzed: non-intrusive load monitoring, fault detection, energy theft detection, demand forecasting, generation forecasting, energy management systems, voltage control, anomaly detection, and energy trading. The identification and classification of the data-driven methods are conducted in collaboration with federated learning implemented in these services. Furthermore, the interrelation is mapped between the categories of machine learning, data-driven techniques, the application domain, and application services. Finally, the future opportunities and challenges of applying federated learning in the energy sector will be discussed.
“…Hence, the characteristics of horizontal federated learning can be concluded to be similar features and different samples. In [92], a privacy-preserving approach is developed to forecast energy demand for retail energy providers using a horizontal federated learning framework to handle the residential household energy data collected from the smart meters. [47] provides a horizontal federated learning approach for household load identification.…”
“…In [114], different machine learning algorithms for building load prediction are analyzed. However, these centralized machine techniques cannot overcome challenges such as data privacy and security [19], [31], [32], [51], [74], communication overhead [25], [31], [32], [34], computational ability [63], data insufficiency [66], [77]; hence, the federated learning based model has been introduced, which can also be used to improve the model's scalability [74], [92] and the model generation ability [30], and to mitigate the problems of data heterogeneity [81], [92].…”
Digitalization has enabled the potential for artificial intelligence techniques to lead the power system to a sustainable transition by extracting the data generated by widely deployed edge devices, including advanced sensing and metering. Due to the increasing concerns about data privacy, federated learning has attracted much attention and is emerging as an innovative application for machine learning solutions in the power and energy sector. This paper presents a holistic analysis of federated learning applications in the energy sector, ranging from applications in generation, microgrids, and distribution systems to the energy market and cyber security. The following federated learning-based services for energy sectors are analyzed: non-intrusive load monitoring, fault detection, energy theft detection, demand forecasting, generation forecasting, energy management systems, voltage control, anomaly detection, and energy trading. The identification and classification of the data-driven methods are conducted in collaboration with federated learning implemented in these services. Furthermore, the interrelation is mapped between the categories of machine learning, data-driven techniques, the application domain, and application services. Finally, the future opportunities and challenges of applying federated learning in the energy sector will be discussed.
“…Renewable energy integration at the prosumer end enabled the bidirectional flow of electricity, and distributed energy providers played a crucial role in energy trading, demandside management, load shifting, and infrastructure development. Husnoo et al [21] proposed an FL architecture as a FedREP for retail energy providers to address the scalability issue of a centralized system through a privacy preserving distributed network. It showed compromising results with a mean square error (MSE) of 0.3 to 0.4, comparable to the centralized system with the advantages of a possible network extension and preserving the privacy of connected households.…”
Building energy planning is a challenging task in the current mounting climate change scenario because the sector accounts for a reasonable percentage of global end-use energy consumption, with a one-fifth share of global carbon emissions. Energy planners rely on physical model-based prediction tools to conserve energy and make decisions towards decreasing energy consumption. For precise forecasting, such a model requires the collection of an enormous number of input variables, which is time-consuming because not all the parameters are easily available. Utilities are reluctant to share retrievable consumer information because of growing concerns regarding data leakage and competitive energy markets. Federated learning (FL) provides an effective solution by providing privacy preserving distributed training to relieve the computational burden and security concerns associated with centralized vanilla learning. Therefore, we aimed to comparatively analyze the effectiveness of several data-driven prediction algorithms for learning patterns from data-efficient buildings to predict the hourly consumption of the building sector in centralized and FL setups. The results provided comparable insights for predicting building energy consumption in a distributed setup and for generalizing to diverse clients. Moreover, such research can benefit energy designers by allowing them to use appropriate algorithms via transfer learning on data of similar features and to learn personalized models in meta-learning approaches.
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