Advanced Time Series Forecasting for CO₂ Emissions: Insights for Sustainable Climate Policies
Year: 2025
Type: article
Abstract: To address the global issue of climate change and create focused mitigation plans, accurate CO2 emissions forecasting is essential. Using CO2 emissions data from 1990 to 2023, this study assesses the predicting performance of five sophisticated models: Random Forest (RF), XGBoost, Support Vector Regression (SVR), Long Short-Term Memory networks (LSTM), and ARIMA To give a thorough evaluation of the models’ performance, measures including Mean Absolute Error (MAE), Root Mean Square Error (RMSE), and Mean Absolute Percentage Error (MAPE) are used. To guarantee dependable model implementation, preprocessing procedures are carried out, such as feature engineering and stationarity tests. Machine learning models outperform ARIMA in identifying complex patterns and long-term associations, but ARIMA does better with data that exhibits strong linear trends. These results provide important information about how well the model fits various forecasting scenarios, which helps develop data-driven carbon reduction programs. Predictive modeling should be incorporated into sustainable climate policy to encourage the adoption of low-carbon technologies and proactive decision-making. Achieving long-term environmental sustainability requires strengthening carbon trading systems, encouraging clean energy investments, and enacting stronger emission laws. In line with international climate goals, suggestions for lowering CO2 emissions include switching to renewable energy, increasing energy efficiency, and putting afforestation initiatives into action.
Language: English
Subfield: Economics and Econometrics
Domain: Social Sciences
SDG: Climate action
Open Access status: diamond
OpenAlex ID: W4410266995