Abstract
Energy is a key input in industrial production, education and health and is one of the main drivers of economic growth in developing economies. However, expanding energy access in the rural areas is one of the key challenges faced by policy makers in developing countries such as Ghana. In this regard, small- and medium-sized enterprises (SMEs) in developing countries face the hydra-headed challenges of energy access, power outages, access to finance and access to market. In some cases, whilst energy efficiency appears to be improving at the national level, the story at the rural areas is different due to overdependence on biomass and other traditional forms of energy and relatively low access compared to urban areas. This research is structured in three steps. In the first step, the product generational dematerialization method is applied to examine the energy efficiency consumption of electricity and fossil fuels. In a second step, the energy efficiency practices of small and medium scale enterprises are investigated. In a third step, the general unrestricted model (GUM) is employed to investigate the relationship between energy efficiency, productivity and carbon emissions. The key findings of the study (i) confirm that the consumption of energy has not been efficient, (ii) show that the reduction in energy consumption among SMEs can be attributed mostly to blackouts and not efficiency and (iii) productivity is a major driver of energy efficiency. In a nutshell, the national analysis shows that improved productivity from more energy-efficient technologies is not responsible for energy reduction. Rather, an analysis of the rural energy situation shows that blackouts render energy reductions unintentionally. Moreover, energy-efficient practices are observed to be nearly non-existent within rural SMEs. The study recommends that public education on energy efficiency is increased and that new appliances rather than second-hand one are used to save energy.
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References
Adom, K. P., & Bekoe, W. (2012). Conditional dynamic forecast of electrical energy consumption requirements in Ghana by 2020: a comparison of ARDL and PAM. Energy Policy, 44, 367–380.
Adom, P. K., Bekoe, W., & Akoena, S. K. K. (2012). Modeling aggregate domestic electricity demand in Ghana: an autoregressive distributed lag bounds cointegration approach. Energy Policy, 42, 530–537.
Aglina, M. K., Agbejule, A., & Nyamuame, G. Y. (2016). Policy framework on energy access and key development indicators: ECOWAS interventions and the case of Ghana. Energy Policy, 97, 332–342. https://doi.org/10.1016/j.enpol.2016.07.012.
Aiyar, M. S., Duval, M. R. A., Puy, M. D., Wu, M. Y., & Zhang, M. L. (2013). Growth slowdowns and the middle-income trap (no. 13–71). International Monetary Fund, 13, 1.
Alston, J. M., & Larson, D. M. (1993). Hicksian vs. Marshallian welfare measures: why do we do what we do? American Journal of Agricultural Economics, 75(3), 764–769.
Ang, B. W. (2006). Monitoring changes in economy-wide energy efficiency: from energy–GDP ratio to composite efficiency index. Energy Policy, 34(5), 574–582.
Apeaning, R. W., & Thollander, P. (2013). Barriers to and driving forces for industrial energy efficiency improvements in African industries—a case study of Ghana’s largest industrial area. Journal of Cleaner Production, 53, 204–213.
Bera, A. K., & Jarque, C. M. (1982). Model specification tests: a simultaneous approach. Journal of Econometrics, 20(1), 59–82.
Bertoldi, P., Rezessy, S., & Bürer, M.J. (2005). Will emission trading promote end-use energy efficiency and renewable energy projects? In: Proceedings of the 2005 ACEEE summer study on energy efficiency in industry, vol. 4. American Council for an Energy-Efficient Economy, 1–12.
Bhattacharyya, S. C., & Timilsina, G. R. (2009). Energy demand models for policy formulation: a comparative study of energy demand models. Vol: World Bank Policy Research Working Paper Series.
Boyd, G. A., & Pang, J. X. (2000). Estimating the linkage between energy efficiency and productivity. Energy Policy, 28(5), 289–296.
Brace, I. (2004). Questionnaire design: how to plan, structure and write survey material for effective market research. Kogan Page, cop., London.
Braimah, I., & Amponsah, O. (2012). Causes and effects of frequent and unannounced electricity blackouts on the operations of micro and small scale industries in Kumasi. Journal of Sustainable Development, 5(2), p17.
Breusch, T. S., & Godfrey, L. G. (1981). A review of recent work on testing for autocorrelation in dynamic linear models. Macroeconomic analysis: essays in macroeconomics and macroeconometrics (ed. DA Currie, R. Nobay and D. Peel). London.
Breusch, T. S., & Pagan, A. R. (1979). A simple test for heteroscedasticity and random coefficient variation. Econometrica: Journal of the Econometric Society, 1287–1294.
Dilaver, Z., & Hunt, L. C. (2011). Industrial electricity demand for Turkey: a structural time series analysis. Energy Economics, 33(3), 426–436.
Dincer, I. (2002). On thermal energy storage systems and applications in buildings. Energy and Buildings, 34(4), 377–388.
Engle, R. F. (1982). Autoregressive conditional heteroscedasticity with estimates of the variance of United Kingdom inflation. Econometrica: Journal of the Econometric Society, 50, 987–1007.
Fiksel, J., Eason, T., & Frederickson, H. (2012). A framework for sustainability indicators at EPA. Cincinnati, OH, USA: National Risk Management Research Laboratory.
Gboney, W. (2009). Policy and regulatory framework for renewable energy and energy efficiency development in Ghana. Climate Policy, 9(5), 508–516.
Guidat, T., Uoti, M., Tonteri, H., & Määttä, T. (2015). A classification of remanufacturing networks in Europe and their influence on new entrants. 12th Global Conference on Sustainable Manufacturing. Procedia CIRP, 26, 683–688.
Gyamfi, S. (2007). The role of demand response in managing Ghana’s electricity supply. http://www.ghanaweb.com/GhanaHomePage/features/artikel.php?ID=125746
Hendry, D. F., & Krolzig, H. M. (2005). The properties of automatic gets modelling. The Economic Journal, 115(502), C32–C61.
Hunt, L. C., Judge, G., & Ninomiya, Y. (2003). Underlying trends and seasonality in UK energy demand: a sectoral analysis. Energy Economics, 25(1), 93–118.
ISSER. (2015). Electricity insecurity and its impact on micro and small businesses in Ghana. Electricity insecurity and its impact on the economy of Ghana. Accra: Institute of Statistical, Social and Economic Research.
Jaffe, A. B., & Stavins, R. N. (1994). The energy-efficiency gap: what does it mean? Energy Policy, 22(10), 804–810.
Jorgenson, D. W. (1984). The role of energy in productivity growth. The Energy Journal, 5(3), 11–26.
Kander, A. (2002). Economic growth, energy consumption and CO2 emissions in Sweden 1800-2000 (Vol. 19). Lund University.
Lufumbi, J. (2009). A manual of: Business Research Methodology. Dar es Salaam: University of Dar es Salaam Business School.
Ofosu-Ahenkorah, A. K. (2008). Ghana’s energy resource options: energy conservation in energy and Ghana’s socio-economic development, development and policy dialogue report one, George Benneh Foundation, Accra (pp. 51–65).
Okalebo, J., & Hankins, M. (1997). Why women adopt solar dryers. ENERGIA News, 1(3), 6–7.
Patterson, M. G. (1996). What is energy efficiency?: concepts, indicators and methodological issues. Energy Policy, 24(5), 377–390.
Pellini, E.G. (2014). Essays on European electricity market integration (Doctoral dissertation, University of Surrey).
Ramirez, C. A., Patel, M., & Blok, K. (2005). The non-energy intensive manufacturing sector: an energy analysis relating to the Netherlands. Energy, 30(5), 749–767.
Recalde, M. Y., Guzowski, C., & Zilio, M. I. (2014). Are modern economies following a sustainable energy consumption path?. Energy for Sustainable Development, 19, 151–161
Regional Project on Enterprise Development & Ghana Manufacturing Enterprise Survey, Rounds I–VII (12 years: 1992-2003): Centre for the Study of African Economies (CSAE), Oxford University, UK. http://www.psych.org/edu/other_res/lib_archives/archives/200604.pdf. Accessed 14 Dec.
Renewable Energy Act (832) (2011) Ghana. http://energycom.gov.gh/mwg-internal/de5fs23hu73ds/progress?id=RTPTo7K0bzBuP1GtCkHAZD3JQbC01Vc2AhsQx0w7AWc
Shirley, Wayne. “Barriers to energy efficiency.” In Mid-Atlantic Conference of Regulatory Utilities Commissioners. Regulatory Assistance Project. 2005.
Sorrell, S. (2007). The rebound effect: an assessment of the evidence for economy-wide energy savings from improved energy efficiency. A report produced by the Sussex Energy Group for the Technology and Policy Assessment function of the UK Energy Research Centre.
Sutherland, R. J. (1991). Market barriers to energy-efficiency investments. The Energy Journal, 15–34.
Van Buskirk, R., Hagan, E. B., Ahenkorah, A. O., & McNeil, M. A. (2007). Refrigerator efficiency in Ghana: Tailoring an appliance market transformation program design for Africa. Energy Policy, 35(4), 2401–2411.
Van Buskirk, E. K., Decker, P. V., & Chen, M. (2012). Photo bodies in light signalling. Plant Physiology, 158(1), 52–60.
Weber, S. (1997). The end of the business cycle? Foreign Affairs, 76, 65–82.
Worrell, E., Laitner, J., Ruth, M., & Finman, H. (2003). Productivity benefits of industrial energy efficiency measures. Energy, 28(12), 1081–1098.
Zaman, K., Khan, M. M., & Saleem, Z. (2011). Bivariate cointegration between energy consumption and development factors: a case study of Pakistan. International Journal of Green Energy, 8(8), 820–833.
Ziolkowska, J., & Ziolkowski, B. (2010). Generational dematerialisation of energy in the world economy: evaluation approach for sustainable management policy. Journal of Environmental Assessment Policy and Management, 12(03), 291–309.
Ziolkowska, J. R., & Ziolkowski, B. (2015). Energy efficiency in the transport sector in the EU-27: a dynamic dematerialization analysis. Energy Economics, 51, 21–30.
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Appendix A. Questionnaire & Interview Theme Questions
Appendix A. Questionnaire & Interview Theme Questions
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Ackah, I., Kizys, R. Analysis of energy efficiency practices of SMEs in rural Ghana: an application of product generational dematerialization method. Energy Efficiency 11, 1359–1374 (2018). https://doi.org/10.1007/s12053-018-9630-z
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DOI: https://doi.org/10.1007/s12053-018-9630-z