首页|Prediction of Carbon Emission Rights Trading Prices Based on the CNN–LSTMModel in the Context of Carbon Peak: Taking Guangdong Province as an Example

Prediction of Carbon Emission Rights Trading Prices Based on the CNN–LSTMModel in the Context of Carbon Peak: Taking Guangdong Province as an Example

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  • NETL
  • NSTL
  • Wiley
Carbon emissions are a significant contributor to global warming. As one of the largest carbon emitters in the world, China is committed to establishing a carbon emission trading market to address the challenges posed by climate change. The carbon price is a fundamental component of the carbon financial market. Accurately predicting it can improve environmental quality, reduce energy demand, and promote economic growth. This study uses price data from the Guangdong carbon market as a case study and employs a hybrid model that integrates Convolutional Neural Networks (CNN) and Long Short-Term Memory (LSTM) networks for carbon price forecasting. The findings indicate that: (1) the CNN–LSTMmodel exhibits optimal predictive performance when the sliding window is set to a size of 5 on the basis of previous carbon price data. (2) By incorporating significant indicator features from the Guangdong pilot carbon price dataset while maintaining a sliding window size of 5, the model achieves superior predictive accuracy, as evidenced by a Goodness of Fit (R2) of 0.8622 and a mean absolute error (MAE) of 0.0228, resulting in the most favorable comprehensive evaluation index. (3) The integration of one-dimensional convolutional layers with LSTM layers in the CNN–LSTM model effectively leverages the strengths of CNNs for local feature extraction and the capabilities of LSTMs for modeling time series data. This approach leads to a substantial improvement in predictive performance compared with alternative models such as Support Vector Machine (SVM), Recurrent Neural Network (RNN), and LSTM.

carbon emission trading pricecarbon peakCNN–LSTM modelGuangdong carbon market

Tinggui Chen、Jiawen Ye、Yanping Zhou、Qing Yu、Shanshan Wang、Gongfa Li

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School of Statistics and Mathematics, Zhejiang Gongshang University, Hangzhou, China||Economic Forecasting and Policy Simulation Laboratory, Zhejiang Gongshang University, Hangzhou, China

School of Statistics and Mathematics, Zhejiang Gongshang University, Hangzhou, China

School of Artificial Intelligence and Electronic Commerce, Zhejiang Gongshang University Hangzhou College of Commerce, Hangzhou, China

Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering, Wuhan University of Science and Technology, Wuhan, China

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2025

10.1002/cpe.70121

Concurrency and computation: practice and experience

Concurrency and computation: practice and experience

ISSN：1532-0634
年,卷(期)：2025.37(12/14)
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