Examining the Direct and Indirect Effects of Information and Communication Technology on Carbon Dioxide Emissions with an Emphasis on the Role of Renewable Energy

Document Type : Research Paper

Authors

1 Associate Professor, Department of Economics, Razi University, Kermanshah, Iran

2 Master of Economics (E-Commerce), Faculty of Strategic Sciences and Technologies, Razi University, Kermanshah, Iran

Abstract

The objective of this study is to examine the effects of Information and Communication Technology (ICT) indicators, including Internet use, mobile phone subscriptions, and fixed-line telephone subscriptions, on environmental quality in twenty selected Asian countries with the largest shares of global carbon dioxide emissions over the period from 1990 to 2022. The cointegration test indicates the existence of a long-run relationship among the model variables. The N-shaped Environmental Kuznets Curve (EKC) is confirmed for this group of countries, and renewable energy consumption leads to a significant reduction in carbon dioxide emissions. The results show that the direct effects of ICT indicators on CO₂ emissions are negative and statistically significant, whereas their indirect effects through the trade channel are positive and statistically significant. The net effect is negative up to the trade threshold level, becomes zero at the threshold level, and turns positive beyond the threshold, thereby helping to resolve the ambiguity surrounding the impact of ICT on the environment. The results are confirmed using a composite ICT index based on Principal Component Analysis (PCA), and trade has a positive and statistically significant effect on carbon dioxide emissions. Internet use makes the largest contribution to the composite ICT index, accounting for 66.25%. Policymakers are advised to promote the use of ICT to reduce emissions while, as economies move toward globalization and increased trade, replacing fossil fuels with renewable energy sources in order to mitigate the indirect environmental effects of ICT through the trade channel.

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References

  1. Ahmed, Z., & Le, H. P. (2021). Linking Information Communication Technology, trade globalization index, and CO2 emissions: evidence from advanced panel techniques. Environmental Science and Pollution Research, 28(7), 8770-8781.‏
  2. Akeel, H. (2022). The nexus among ICT, institutional quality, health expenditure, and carbon emission: a case study from Saudi Arabia. Environmental Science and Pollution Research, 29(44), 67170-67179.‏
  3. Allard, A., Takman, J., Uddin, G. S., & Ahmed, A. (2018). The N-shaped environmental Kuznets curve: an empirical evaluation using a panel quantile regression approach. Environmental Science and Pollution Research, 25(6), 5848-5861.‏
  4. An Hign, D., Gholami, R., & Shirazi, F. (2017). ICT and environmental sustainability. Telematics and Informatics, 34(4), 85-95.‏
  5. Appiah-Otoo, I., Acheampong, A. O., Song, N., & Chen, X. (2023). The impact of information and communication technology (ICT) on carbon dioxide emissions: Evidence from heterogeneous ICT countries. Energy & Environment, 34(8), 3080-3102.‏
  6. Arianfar, F., Elmi, Z., Issazadeh Roshan, Y. (2023). Investigating the effect of information and communication technology on environmental quality with emphasis on the pollution shelter hypothesis in OPEC member countries. Economic Analysis of Development of Iran, 3, 165-192 (In Persian).
  7. Ashna, M. (2024). Emerging developments in money demand: The role of ICT expansion and financial development. Applied Theories of Economics, 11(3), 108-73 (In Persian).
  8. Asongu, S. A., Le Roux, S., & Biekpe, N. (2018). Enhancing ICT for environmental sustainability in sub-Saharan Africa. Technological Forecasting and Social Change, 127, 209-216.‏
  9. Avom, D., Nkengfack, H., Fotio, H. K., & Totouom, A. (2020). ICT and environmental quality in Sub-Saharan Africa: Effects and transmission channels. Technological Forecasting and Social Change, 155, 120028.‏
  10. Azami, S., Mahmoudvand, M., & Soheili, K. (2023). Investigating the effect of information and communication technology on environmental quality in major Asian polluters. Economic Analysis of Development of Iran, 9(2), 45-72 (In Persian).
  11. Azami, S., Rahmani, H., & Delangizan, S. (2024). The N-shaped environmental Kuznets curve: evidence from developing and developed countries. Economic Growth and Development Research, (55)14, 109-93 (In Persian).
  12. Azam, A., Rafiq, M., Shafique, M., & Yuan, J. (2021). An empirical analysis of the non-linear effects of natural gas, nuclear energy, renewable energy and ICT-Trade in leading CO2 emitter countries: Policy towards CO2 mitigation and economic sustainability. Journal of Environmental Management, 286, 112232.‏
  13. Bisset, T. (2023). N-shaped EKC in sub-Saharan Africa: the three-dimensional effects of governance indices and renewable energy consumption. Environmental Science and Pollution Research, 30(2), 3321-3334.‏
  14. Chen, L. (2022). How CO2 emissions respond to changes in government size and level of digitalization? Evidence from the BRICS countries. Environmental Science and Pollution Research, 29(1), 457-467.‏
  15. Chien, F., Anwar, A., Hsu, C. C., Sharif, A., Razzaq, A., & Sinha, A. (2021). The role of information and communication technology in encountering environmental degradation: proposing an SDG framework for the BRICS countries. Technology in society, 65, 101587.‏
  16. Dogan, E., & Seker, F. (2016). Determinants of CO2 emissions in the European Union: the role of renewable and non-renewable energy. Renewable energy, 94, 429-439.‏
  17. Essandoh, O. K., Islam, M., & Kakinaka, M. (2020). Linking international trade and foreign direct investment to CO2 emissions: any differences between developed and developing countries? Science of the Total Environment, 712, 136437.
  18. Ghasemi, A. R., & Mohammadkhanpour Ardabil, R. (2014). Study of the impact of information and communication technology on energy consumption intensity in the transportation sector. Quarterly Journal of Iranian Energy Economics, 4(13), 169-190 (In Persian).
  19. García Zaballos, A., & Iglesias Rodriguez, E. (2018). Technology for climate action in latin America and the caribbean: how ict and mobile solutions contribute to a sustainable, low-carbon future.
  20. Liu, X., Latif, Z., Latif, S., & Mahmood, N. (2021). The corruption-emissions nexus: do information and communication technologies make a difference? Utilities Policy, 72, 101244.
  21. Haldar, A., & Sethi, N. (2022). Environmental effects of Information and Communication Technology-Exploring the roles of renewable energy, innovation, trade and financial development. Renewable and Sustainable Energy Reviews, 153, 111754.
  22. Han, A., Liu, P., Wang, B., & Zhu, A. (2023). E-commerce development and its contribution to agricultural non-point source pollution control: Evidence from 283 cities in China. Journal of Environmental Management, 344, 118613.
  23. Haseeb, A., Xia, E., Saud, S., Ahmad, A., & Khurshid, H. (2019). Does information and communication technologies improve environmental quality in the era of globalization? An empirical analysis. Environmental Science and Pollution Research, 26(9), 8594-8608.
  24. Imran, M., Khan, I., Nassani, A. A., Binsaeed, R. H., Abro, M. M. Q., Zaman, K., & Haffar, M. (2023). A green perspective: Investigating the optical effects of e-commerce, renewable energy demand, and services trade on carbon emissions. Optik, 283, 170918.
  25. Jafari Parvizkhanloo, K., Paytakhi Oskoui, S. A., & Azali, R. (2021). Investigating the impact of information and communication technology and economic growth on environmental pollution: A case study of the Persian Gulf countries. Two scientific quarterly journals of economic studies and policies, 8(1), 111-138 (In Persian).
  26. Jafari Samimi, A., Zarouki, Sh., & Amiri Largani, M. (2014). The impact of total energy subsidies, renewable and non-renewable energy subsidies on the environment in selected countries of the world. Applied Theories of Economics, 11(1), 149-174 (In Persian).
  27. Majeed, M. T. (2018). Information and communication technology (ICT) and environmental sustainability: a comparative empirical analysis. Pakistan Journal of Commerce and Social Sciences (PJCSS), 12(3), 758-783.
  28. Mashayekhi, B., Hejbar Kiani, K., Khalili, F., & Askari, F. (2017). Study of the impact of information and communication technology and foreign direct investment on green productivity in Iran. Quarterly Journal of Environmental Science and Technology, 23(1), 253-266 (In Persian).
  29. Mirshafiei, S. A. A., & Maleknia, M. (2021). Investigating the relationship between information and communication technology and environmental sustainability. 6th International Conference on Electrical Engineering, Computer Science and Information Technology (In Persian).
  30. Morad Hasel, N., & Mazini, A. H. (2013). Assessment of the impact of information and communication technology on the environment. Environmental Research, 4(7), 103-114 (In Persian).
  31. Mortazavi, M., & AliAhmadi Jeshfaghani, H. (2019). The Impact of Electronic Commerce on the Environment", First International Conference and Fourth National Conference on Protection of Natural Resources and the Environment, (In Persian).
  32. Nchofoung, T. N., & Asongu, S. A. (2022). ICT for sustainable development: Global comparative evidence of globalisation thresholds. Telecommunications policy, 46(5), 102296.
  33. N’dri, L. M., Islam, M., & Kakinaka, M. (2021). ICT and environmental sustainability: any differences in developing countries? Journal of Cleaner Production, 297, 126642.
  34. Pal, D., & Mitra, S. K. (2017). The environmental Kuznets curve for carbon dioxide in India and China: Growth and pollution at crossroad. Journal of Policy Modeling, 39(2), 371-385.
  35. Pearson, K. (1901). LIII. On lines and planes of closest fit to systems of points in space. The London, Edinburgh, and Dublin philosophical magazine and journal of science, 2(11), 559-572.
  36. Pesaran, M. H. (2007). A simple panel unit root test in the presence of cross‐section dependence. Journal of applied econometrics, 22(2), 265-312.
  37. Pezzy, J. (1989). Economic Analysis of Sustainable Growth Development. The World Bank, Washangton, DC, Environment Department. Working Paper, 15.
  38. Rashdan, M. O. J., Faisal, F., Tursoy, T., & Pervaiz, R. (2021). Investigating the N-shape EKC using capture fisheries as a biodiversity indicator: empirical evidence from selected 14 emerging countries. Environmental Science and Pollution Research, 28(27), 36344-36353.
  39. Sarmadi, M. R., & Masoumi Fard, M. (2015). Studying the role of education based on information and communication technology in reducing environmental challenges (with emphasis on urban environment). Quarterly Journal of Environmental Education and Sustainable Development, (2)4, 38-50 (In Persian).
  40. Sirati, Z., & Shirafkan Lamsu, M. (2014). Studying the impact of using information and communication technology and emerging energies in reducing environmental pollution in D8 member countries. Quarterly Journal of Maritime and Port Services Development, (4)1, 61-90 (In Persian).
  41. Salahuddin, M., Alam, K., & Ozturk, I. (2016). The effects of Internet usage and economic growth on CO2 emissions in OECD countries: A panel investigation. Renewable and sustainable energy reviews, 62, 1226-1235.
  42. Shehzad, K., Zeraibi, A., & Zaman, U. (2022). Testing the N-shaped environmental Kuznets Curve in Algeria: An imperious role of natural resources and economic globalization. Resources Policy, 77, 102700.
  43. Su, C. W., Xie, Y., Shahab, S., Faisal, C. M. N., Hafeez, M., & Qamri, G. M. (2021). Towards achieving sustainable development: role of technology innovation, technology adoption and CO2 emission for BRICS. International journal of environmental research and public health, 18(1), 277.
  44. Tavasli, M., & Hamdi, K. (2021). Identifying and prioritizing the environmental benefits of trade versus conventional trade (case study: E-Commerce Development Center), Quarterly Journal of Economics and Urban Management. 10(1(37)), 84-71 (In Persian).
  45. Tayari, M., Mahmoud Zadeh, M., & Mousavi, M. H. (2013). Study of the dynamics of information and communication technology and environmental degradation (evidence from developing countries). Iranian Energy Economics Research Paper, 47, 101-127 (In Persian)
  46. Torras, M., & Boyce, J. K. (1998). Income, inequality, and pollution: a reassessment of the environmental Kuznets curve. Ecological economics, 25(2), 147-160.
  47. Usman, A., Ozturk, I., Hassan, A., Zafar, S. M., & Ullah, S. (2021). The effect of ICT on energy consumption and economic growth in South Asian economies: an empirical analysis. Telematics and Informatics, 58, 101537.
  48. Wang, J., & Xu, Y. (2021). Internet usage, human capital and CO2 emissions: A global perspective. Sustainability, 13(15), 8268.
  49. Xie, H., Chang, S., Wang, Y., & Afzal, A. (2023). The impact of e-commerce on environmental sustainability targets in selected European countries. Economic research-Ekonomska istraživanja, 36(1), 230-242.
  50. Zeraibi, A., Ahmed, Z., Shehzad, K., Murshed, M., Nathaniel, S. P., & Mahmood, H. (2022). Revisiting the EKC hypothesis by assessing the complementarities between fiscal, monetary, and environmental development policies in China. Environmental Science and Pollution Research, 29(16), 23545-23560.
  51. Zhang, C., & Liu, C. (2015). The impact of ICT industry on CO2 emissions: a regional analysis in China. Renewable and sustainable energy reviews, 44, 12-19.
Applied Theories of Economics
Volume 13, Issue 3 - Serial Number 50
September 2026
Pages 27-54

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