The Impact of Financial Development and FDI on Renewable Energy in the UAE: A Path towards Sustainable Development

: Several empirical studies have explored the inﬂuence of ﬁnancial development on energy consumption; however, the impact of ﬁnancial development, economic growth, and FDI on renewable energy consumption ( REC ) has not been studied in the case of the UAE. For this purpose, the long and short-run interactions among economic growth, FDI , ﬁnancial development, and renewable energy consumption are explored by applying the new technique of bootstrap autoregressive distributed lag, along with Granger causality analysis, in the context of the UAE for the period from 1989–2019. Using estimation techniques, the study reveals the main ﬁndings and implications for policymakers in the UAE. The present research provides signiﬁcant empirical evidence that ﬁnancial development, FDI , and economic growth can signiﬁcantly increase renewable energy consumption in the UAE. Therefore, it is essential to promote ﬁnancial development in the UAE in order to avert the ﬁnancial risks that undermine the stability of the ﬁnancial markets and that negatively affect the REC . Furthermore, policymakers in the UAE should promote the concept of green ﬁnance and should provide more funds for investments in green energy for sustainable energy development in the UAE.


Introduction
The significant mitigation of environmental degradation that is necessary in order to stabilize the global climate at safe levels calls for effective international environmental agreements. The most prominent global environmental agreements are the Kyoto Protocol (1997) and the Paris agreement (2015). These agreements strongly recommend energy efficiency improvements and green energy sources as optimal solutions to reduce the amount of carbon dioxide [1]. By complying with global environmental agreements, several developed and developing countries have considered sources of renewable energy as alternative green energy sources. Renewable energy sources stem from natural resources, such as sunlight, rain, geothermal heat, and waves and they are considered to be clean energy sources that can decrease the harmful environmental effects [2]. Moreover, these sources are sustainable for present and future economic needs. Carbon emissions have quadrupled since 1950 and currently contribute to around 80% of greenhouse gas emissions. As a result of this change, the global climate faces several variations, or oscillations, in the world precipitation trends, as well as a reduction in the polar ice caps [3]. With the impacts of global climate changes becoming steadily more severe, governments are trying to reduce the levels of carbon emissions and create sustainable environments in their countries [4].
In the United Arab Emirates (UAE), world climate and green energy issues are prominent factors in the strategic plans for achieving sustainable development. In this context, the UAE has launched various economic and financial plans, affirming its commitment to the achievement of sustainable development, such as the green growth vision for 2071, and the energy strategy for 2050. In this line, the UAE aims to become climate neutral by 2050 [5]. The prime objective of this paper is to test the effect of financial sector development, FDI, and real income on the level of renewable energy consumption (REC) in the UAE. The research aims to provide novel empirical evidence by exploring the influence of financial development and FDI on the UAE's renewable energy consumption, using the updated technique of the bootstrap ARDL approach, as introduced by McNown et al. in 2018 [27]. The present research provides two main contributions to the existing empirical literature. First, to the best of our academic knowledge, no empirical paper has examined  A large number of papers have focused on the energy consumption-economic growth link (see, e.g., [10][11][12][13][14][15][16][17][18][19][20][21]). However, in the existing empirical literature, there are a limited number of empirical studies that have tested the impact of financial development on renewable energy (see, e.g., [22][23][24][25][26]). The current paper aims to be the first to empirically study the literature by focusing on the role of financial development in green energy consumption in the UAE, using the novel technique of the bootstrap ARDL approach [27]. Therefore, the current research fills in the gaps in the existing literature in two different ways. First, to the best of our research knowledge, no empirical study has attempted to evaluate the effect of financial sector development on REC in the UAE. Second, our research explores the links among the tested variables, namely, FDI, financial development, economic growth, and renewable energy in the UAE, using a novel bootstrap ARDL model [27].
The research aims to provide novel empirical evidence by exploring the influence of financial development and FDI on the UAE's renewable energy consumption, using the updated technique of the bootstrap ARDL approach, as introduced by McNown et al. in 2018 [27]. The present research provides two main contributions to the existing empirical literature. First, to the best of our academic knowledge, no empirical paper has examined the effect of financial development on the UAE's renewable energy consumption. Second, the present research provides a robust analysis by exploring the tested variables using the updated technique of the bootstrap ARDL approach [27]. The present research aims to provide valuable conclusions and recommendations to help the UAE's policymakers to achieve sustainable and green economic growth through the diversification of its energy mix and through increasing investment in the use of clean energy sources.
The following sections of the current paper are as follows: Section 2 presents a review of the literature; Section 3 outlines the empirical model and the research methodology; Section 4 presents the empirical findings; and Section 5 presents the conclusions of our research.

Review of Literature
The reviewed literature is divided into three sections: (i) The linkage between real income and REC; (ii) The nexus between FDI and REC; and (iii) the FDI-REC linkage.

Real Income and Renewable Energy Consumption
Much research has considered the effects of real income on energy consumption. The empirical research on the connection between the consumption of energy and real income can be shown in four hypotheses: (i) The growth hypothesis (GH), which is accepted if there is a unidirectional causal connection between the consumption of energy and the real income [10]; (ii) The conservation hypothesis (CH), which is accepted if there is a unidirectional causal connection between the real income and the consumption of energy [11]; (iii) The feedback hypothesis (FH), which is accepted if there is a bidirectional causal connection between the real income and the consumption of energy; and (iv) The neutrality hypothesis (NH), which is accepted if there is no causal linkage between the real income and the consumption of energy [10]. The effects of the real income on the consumption of energy in recent years has drawn extensive attention. In this respect, the authors of [11] used the FMOLS model, and the findings show that a bidirectional association exists in 80 selected countries for the 1990-2007 period. Applying the ARDL model [12] showed that there is a positive interconnection between real income and NREC in the BRICS nations for the period from 1971-2010. The authors of [13] utilized the Granger causality model and explored the effects of the real income on NRC in the G7 countries for the 1960-2010 period. The outcomes confirm that the feedback hypothesis is valid in Japan; the conservation hypothesis holds in Italy; the growth hypothesis is relevant in Canada; and the neutrality hypothesis is relevant in France, the United States, and the United Kingdom. The authors of [28] suggest that economic complexity is a policy factor for overall energy transformation and renewable energy demand in India. The authors of [29] utilized the Granger causality test and discovered a significant linkage between real income and REC in Turkey for the period from 1970-2006, and the findings show the existence of the feedback hypothesis in Turkey. In contrast, the authors of [15] found that the GDP is not related to REC for the period from 1990-2015. The authors of [14] used the data period from 1980-2012, and proved that the GDP is positively related to the REC for 11 MENA countries. The authors of [17] used the data period from 1990-2013 and demonstrate that the GDP is positively related to the REC for 29 OECD counties. The authors of [16] used the annual data period from 1980-2014, and proved that the economic growth positively affected the REC for G7 countries. The authors of [18] evaluated the impact of economic growth on the REC for the period from 1980-2012. The findings prove that there is a significant positive interconnection between economic growth and the REC in 30 sub-Saharan African countries. Recently, the authors of [19] explored the influence of economic growth on the REC in Croatia over the period from 2004-2014. The authors of [30] affirm that economic growth has a significant impact on renewable energy consumption in G7 countries. The outcomes affirm that economic growth led to an increase in REC over the studied period. The authors of [20] affirm a significant causal interconnection between economic growth and the REC in 26 selected countries over the period from 1990-2018. The authors of [21] affirm a significant positive association between economic growth and REC in the United States.

FDI and Renewable Energy Consumption
The link between FDI and NREC has attracted significant attention in the literature over the last few years. For instance, the authors of [31] evaluated the influence of FDI on the levels of GDP and NREC in 20 different selected countries. The authors affirm that FDI plays a significant role in energy intensity deduction. The authors of [32] explored the interaction among FDI and NRE in China over the annual periods from 1982-2012. The results affirm that FDI positively affected the levels of NREC in China over the tested period. The authors of [33] tested the link between FDI and the demand for energy for 27 countries in Africa. The findings reveal that FDI had a powerful influence on the demand for energy in the selected countries. There are a limited number of studies that test the impact of FDI on green energy. For instance, the authors of [34] utilized the ARDL test and affirm that FDI significantly affected the green energy demand in the UAE. The authors of [35] report that there is a significant linkage between FDI and REC for 20 emerging market nations. The authors of [36] utilized the ARDL model and examined the impact of FDI on REC in Turkey, China, India, Russia, South Africa, and Brazil. The findings show that FDI negatively affected REC. Recently, the authors of [37] investigated the interaction between FDI and REC in China over the period from 2000 to 2015. The findings prove the positive and powerful influence of FDI on the levels of REC in China. The authors of [38] tested the linkage between FDI and REC in Kazakhstan and Uzbekistan over the period from 1992 to 2018. The findings confirm that FDI positively affected the levels of REC in Kazakhstan and Uzbekistan.

Financial Development and the Consumption of Renewable Energy
Many empirical studies, e.g., [39][40][41], have stated that the development of the financial sector, including the development of the banking performance, accelerates the economic growth rate. The authors of [39] demonstrate that the provision of more funds by the banks to the markets stimulates and promotes consumption, investment, economic growth, and the demand for energy. The authors of [40] show that positive economic growth and financial development has strong links to the rates of growth, capital accumulation, and economic efficiency, which, in turn, lead to an increase in the consumption of energy. However, many empirical papers have studied the interactions between financial development, nonrenewable energy consumption (NEC), and renewable energy consumption (REC). Some empirical studies reveal that financial development increases NREC; the authors of [42] reveal that financial development positively affected the demand for energy in Malaysia over the tested period, from 1971-2009. The authors of [43] found that the higher development of financial levels led to higher NREC in European countries for the period from 1990-2011. The authors of [44] used the VECM approach and confirm that financial development positively affected the NREC in India over the period from 1970-2012. The authors of [45] affirm that financial development positively affected the levels of NREC in 22 selected emerging countries over the period from 1990-2006. The authors of [46] used the period from 1984-2014, and they affirm that financial development had a powerful impact on the NREC for 79 countries. The authors of [47] used annual panel data from 1990-2011, and they found appositive links between financial development and NREC for 65 selected countries.
There are a limited number of studies on the linkage between financial development and REC. The authors of [48] show that financial development significantly contributed to the REC in 22 emerging countries over the period from 1990-2010. The authors of [49] used the annual data for 30 countries over the period from 2000-2013, and they found that financial development positively affected the levels of REC. The authors of [22] affirm that financial development contributed significantly to the levels of REC in Russia over the period from 1990-2021. The authors of [23] affirm that financial development had a positive influence on REC in China, India, Brazil, and South Africa from 1990-2012. The authors of [24] confirm a positive interaction between financial development and REC in China for the period from 1992 to 2013. Recently, the authors of [25] demonstrated that financial development led to increases in the shares of REC in 28 European countries, over the period from 1990-2021. The authors of [26] utilized nonlinear autoregressive distributed lags and reveal that financial development had a statistically significant influence on REC in the United States over the period from 1975-2019.
In summary, there are several empirical studies that have explored the influence of financial development on energy consumption using different estimate methods. These studies affirm the significant role of financial development in renewable energy. However, the influence of financial development on renewable energy consumption (REC) has not been studied in the case of the UAE. For this purpose, the long-and short-run interactions among economic growth, FDI, financial development, and renewable energy consumption are explored by applying the new technique of bootstrap autoregressive distributed lag, along with Granger causality analysis, in the context of the UAE for the period from 1989-2019. To the best of our knowledge, no empirical research has evaluated the impact of financial development on the UAE's renewable energy consumption.

Research Methodology and Data Sources
The present study aims to explore the impact of economic growth, FDI, and financial sector development on REC in the UAE. The tested model for economic growth, financial sector development, FDI, and REC in the UAE is formulated as follows: In Equation (1), the REC is the percentage of the renewable energy consumption from the total nonrenewable energy consumption; the EG is the UAE's GDP (2010 = 100) in USD; FD is the credits provided by the UAE banks to the private sector as a percentage of the GDP; and FDI is the foreign direct investment. All the tested series were converted into a natural log. The data of this research is the annual data covering the period from 1989-2019. The selected data of this paper are retrieved from the World Bank website.

Unit Root and Cointegration Tests
Traditional unit root tests do not include the structural break date (SBD); to overcome this problem, the present study uses the Zivot-Andrews (ZA, 2002) [50] and the Clemente-Montañes-Reyes (CMR, 1998) [51] unit root tests, with one and two break dates. To investigate the connection between financial development, FDI, economic growth, and REC in the UAE, the present research utilizes the updated technique of ARDL, as suggested by McNown et al. (2018) [27].
In the traditional ARDL approach, an F-test (Fstatistic ov ) on all the lagged level variables (H 0 :  [53], these three tests should be applied to distinguish between cointegration, non-cointegration, and degenerate cases. There exist two degenerate cases, and both of them mean that the integration among the tested variables is not valid. The first degenerate case is observed when the lagged level dependent variable is insignificant, while the second degenerate case is observed when the lagged level independent variables are insignificant [27]. The bootstrap ARDL critical values (CVs) include the features of the combination integration of each time-series employing the ARDL bootstrap procedures. These steps lead to an overcoming of the instability issue in the findings of traditional cointegration tests, as well as to the provision of a better result than other tests of cointegration. In this sense, the CVs of the ARDL test allow for only one tested variable to be endogenous, whereas, in the updated ARDL test, the CVs allow for the endogeneity of selected explored variables. Moreover, this technique is advisable for time-series that include more than one examined tested variable [54][55][56][57]. The cointegration among economic growth, financial sector development, and FDI on REC in the UAE will be determined if the values of (Fstatistic ov ), (tstatistic DV ), and (Fstatistic IDV ) are higher than those of the CV bootstrap technique [54].
The equation of ARDL testing is formulated and presented as follows: where ε 1t symbolizes the error term; ∆ is the operator of the first difference; α is the constant term; β 1 , β 2 , β 3 , β 4 refer to the short-term coefficients of the tested variables; γ 1 , γ 2 , γ 3 , γ 4 , γ 5 refer to the long-term coefficients of the tested variables; ln REC t , ln EG t , ln FDI t , ln FD t represent the selected variables of the study; m symbolizes the optimal of the lags; and ωECT t−1 is the error correction term that reflects the adjustment velocity between the studied variable. ∅D1 t represents the dummy variable that indicates structural changes. The dummy variable is added to Equation (2) in order to capture the economic shocks, namely, the 2001 Turkish crisis. During the 2001 crisis, there were significant decreases in the renewable energy consumption, FDI, and the GDP.
To confirm that the tested model of the present study is correct and is well specified, the study uses five diagnostic tests, namely, the Breush-Pagan-Godfrey heteroscedasticity test (X −BGH ); the Breush-Pagan-Godfrey heteroscedasticity test (X −BPGH ); the Ramsey RESET test (X −RR ); the normality test (X −nD ); and the ARCH test (X −ARCH ). Moreover, the study used the CUSUM and CUSUM square tests to confirm that the tested model was stable and correct. Furthermore, the Granger causality method was utilized to explore the causal interaction amongst the investigated variables. In this test, (EC Term ) defines the short-term level variations of the variables studied from the long-term equilibrium level. The ECM formulated in Equations (3)-(6) are as follows: where ∆ symbolizes the operator of the first difference; ε 1t symbolizes the error term; and ωECT t−1 is the lagged ECT. The causal linkage between the tested variables in the short-run level is tested applying the Wald test's (F)statistics [58]. Figure 2 shows the methodology structure of this research.

Results and Discussion
In Tables 1 and 2, the outcomes show that the REC, EG, FDI, and FD variables are stationary and integrated at the first difference (∆). Hence, the selected variables have a (1) order of integration level. Therefore, Equation (1) of this study is passable as the studied model of cointegration. The outcomes of the B-ARDL testing of the cointegration approach are given in Table 3. The outcomes prove that the , , and values exceed the B-ARDL CVs. These results affirm that the cointegration among the REC, EG, FDI, and FD is valid. The linkages among the variables is presented in Figure 3.

Results and Discussion
In Tables 1 and 2, the outcomes show that the REC, EG, FDI, and FD variables are stationary and integrated at the first difference (∆). Hence, the selected variables have a (1) order of integration level. Therefore, Equation (1) of this study is passable as the studied model of cointegration. The outcomes of the B-ARDL testing of the cointegration approach are given in Table 3. The outcomes prove that the F Pesaran , t dependent , and F independent values exceed the B-ARDL CVs. These results affirm that the cointegration among the REC, EG, FDI, and FD is valid. The linkages among the variables is presented in Figure 3. Table 4 displays the empirical outcomes of the short-and long-run analyses from the ARDL testing model. The findings report that the economic growth is positive and significantly linked to the REC at a 1% level of significance in the long run. A 1% increase in the economic growth in the UAE is accompanied by a 0.280% improvement in the REC. These findings are similar to those of the authors of [19][20][21]59], who affirmed a significant positive association between economic growth and REC.      ARDL(0,1,1,0)    Moreover, the findings affirm that FDI is positive and significantly linked to the REC at a 5% level of significance. A 1% rise in FDI in the UAE is accompanied by a 0.009% improvement in the REC. This finding confirms that FDI has significantly affected REC in the UAE. These findings are similar to those of the authors of [36][37][38], who all report that FDI is positive and significantly linked to the REC in different selected countries and different econometric models.

Bootstrap ARDL Results Diagnostic Tests Results
Furthermore, the findings demonstrate that financial development increases REC positively and significantly in the short and long runs. The findings affirm that the financial development is positive and significantly linked to the REC at a 1% level of significance in the short and long runs. A 1% rise in financial development in the UAE is accompanied by a 0.03% improvement in the REC. These outcomes affirm that financial development has a powerful impact on the level of REC in the UAE. These outcomes are in agreement with [24,25].
ECT t−1 implies that the production functions shift to a long-run equilibrium path, with a 15% adjustment of the speed from the short-run path to the long-run path.
To affirm the stability of the model of this study, we used five diagnostic tests, along with CUSUM and CUSUM square tests. The findings of the diagnostic tests are reported in Table 3. The findings of the Breush-Pagan-Godfrey heteroscedasticity test (X −BGH ) and the Breush-Pagan-Godfrey heteroscedasticity (X −BPGH ) affirm that the tested model is homoscedastic, and they affirm that there is no serial correlation in the explored model. Moreover, the normality test (X −nD ) affirms that the tested is normally distributed, and the Ramsey RESET test (X −RR ) affirms that the model is stable and correct. The CUSUM test and CUSUM square tests are presented in Figure 4. The figure shows that when the green line falls between the blue lines, the model is formulated correctly.
The present research utilizes the VECM to examine the causal linkage in both the short and long runs that can only be employed in the cointegrated tested series. The causal linkage among the studied variables helps us in crafting some appropriate suggestions for the promotion of green energy for sustainable energy development in the UAE. The outcome from Table 5 reports a causal link, from economic growth, financial sector development, and FDI, to the UAE's REC in the long run. Moreover, the outcomes from Table 5 display that there is a unidirectional causal link between economic growth and REC. This result confirms that the conservation hypothesis is valid in the UAE; this hypothesis implies the existence of a unidirectional link between REC and economic growth. Thus, the increase in economic growth led to the increase in the level of REC. These findings confirm that the economic growth significantly affected the REC in the UAE. Moreover, the findings report that there is a unidirectional causal connection, from FDI to REC. This finding confirms that FDI significantly affected the REC in the UAE. Finally, the results report that there is a unidirectional causal link, from financial development to REC, in the UAE.
In addition, the outcomes show that there is a unidirectional causal link from FDI and financial development to economic growth. This result confirms that FDI and financial development affects REC in the UAE through the economic growth factor. However, this result ensures that financial development can have a significant impact on sustainable energy development through the credit provided to banks and markets. Therefore, the present research suggests that policymakers in the UAE should use financial development to promote investment in green energy. The results of this research are essential for the UAE in terms of diversifying the energy formula by adding more green energy sources.
with a 15% adjustment of the speed from the short-run path to the long-run path.
To affirm the stability of the model of this study, we used five diagnostic tests, along with CUSUM and CUSUM square tests. The findings of the diagnostic tests are reported in Table 3. The findings of the Breush-Pagan-Godfrey heteroscedasticity test( ) and the Breush-Pagan-Godfrey heteroscedasticity ( ) affirm that the tested model is homoscedastic, and they affirm that there is no serial correlation in the explored model. Moreover, the normality test ( ) affirms that the tested is normally distributed, and the Ramsey RESET test ( ) affirms that the model is stable and correct. The CUSUM test and CUSUM square tests are presented in Figure 4. The figure shows that when the green line falls between the blue lines, the model is formulated correctly. The present research utilizes the VECM to examine the causal linkage in both the short and long runs that can only be employed in the cointegrated tested series. The causal linkage among the studied variables helps us in crafting some appropriate suggestions for the promotion of green energy for sustainable energy development in the UAE. The outcome from Table 5 reports a causal link, from economic growth, financial sector development, and FDI, to the UAE's REC in the long run. Moreover, the outcomes from Table 5 display that there is a unidirectional causal link between economic growth and REC. This result confirms that the conservation hypothesis is valid in the UAE; this hypothesis implies the existence of a unidirectional link between REC and economic growth. Thus, the increase in economic growth led to the increase in the level of REC. These findings confirm  Finally, the findings show that the 2001 Turkish economic crisis had a significant impact on the levels of renewable energy. This result can be explained by the fact that renewable energy consumption decreased in 2001, which was linked with the decline in the GDP and FDI.

Conclusions and Policy Implications
Over the last few decades, the influence of energy consumption on the environment quality has increased significantly. Developed and developing countries have focused on sustainability efforts to decrease the levels of carbon emissions, and more attention is required to achieve this objective. In this context, sustainable energy development has become highly important because of increasing CO 2 emissions. The UAE government has recognized the need to use green energy sources to address climate change and environmental sustainability through the diversification of their energy resources.
Several empirical studies have evaluated the interaction between energy consumption and financial development. However, the effects of financial development, along with the economic growth and the FDI, on renewable energy consumption (REC) has not been studied in the case of the UAE. For this purpose, the long-and short-run interactions between economic growth, FDI, financial development and REC was explored by applying the novel technique of bootstrap ARDL, along with the Granger causality test, in the context of the UAE for the period from 1989-2020. The limited selected data from 1989 to 2020 can be attributed to the fact that some data from before 1989 are not available. The new version of the ARDL test, as suggested by [27], is desired over traditional cointegration tests because of its ability to predict when resolving power and size limitation issues, and because of its corresponding features.
The findings from the ARDL test show that the real income positively and significantly affected the REC in the UAE in the long run. In addition, the findings show that FDI and financial development positively and significantly affected the REC in the UAE in both the short run and the long run, over the tested period. On the other hand, the findings from the Granger causality test affirm a causal link between real income, FDI, financial development, and REC. The empirical results of this study can be explained by several factors: (I) FDI and financial development affect the consumption of energy through their significant impact on real income; (II) FDI introduces new advanced technologies to the market, which require more energy use. However, FDI, income, and financial development affected change in the economic structure by providing more internal and external capital to the markets, which, in turn, led to an increase in the levels of energy; (III) The financial sector provides credit for the markets and individuals. Hence, this funding leads to the promotion of capital accumulation and boosts the total factor productivity. Subsequently, this leads to an increase in the real income and the REC.
The economy of the UAE is the fourth largest of the Middle Eastern countries, with a GDP of USD 414 billion in 2018. The banking sector in the UAE experienced positive developments over the period from 1989 to 2019. The UAE has the potential to significantly take advantage of abundant renewable energy. These sources significantly sustain the electricity sector needs in the UAE. Because renewable energy sources are becoming a trend as alternative sources to the traditional energy sources, it has become important to design a green energy strategy, as it is inherently linked to financial development, which determines the power of an economy. In this sense, the UAE has taken some significant steps in establishing the renewable energy sector by diversifying its energy needs to address environmental quality. In this line, the UAE aims to become climate neutral by 2050. On the basis of the findings of the present research, the study draws the following implications for policymakers in the UAE: First, the present research provides significant empirical evidence that financial development, FDI, and economic growth can help increase REC in the UAE. In this context, it is important to promote financial development in the UAE to avert the risks that undermine the stability of financial markets and adversely affect green energy. Furthermore, policymakers in the UAE should promote the concept of green finance and should provide more funds to investments in renewable energy. Second, the positive connection among financial development and green energy should encourage policymakers in the UAE to formulate strategies to promote green investments, such as, for instance, taxation deductions on green energy investments.
Finally, it is also important to promote energy efficiency by paying more attention to FDI requirements and policies. In this context, FDI policies should take into account energy saving and energy efficiency in the UAE. Moreover, the policymakers must be aware and must have a positive perception of the consumer and the investor to increase energy efficiency. In order to take advantage of green energy, policymakers in the UAE should make important investments in green energy resources, and they should scale down energy dependency on nongreen resources. However, the main and most significant implication of the present research for the policymakers in the UAE is the suggestion that they should design new strategies to promote green energy consumption by adding more green energy sources into the energy mix. These strategies may not only promote and sustain the energy sector in the UAE but may also limit its dependency on foreign suppliers of energy. Furthermore, the UAE's policymakers should design new green policies to limit the negative impact of nonrenewable energy consumption, using financial incentives, such as taxation deductions on green energy investments. The outcomes of this paper provide significant conclusions and recommendations for the UAE, heading it towards sustainable and green economic growth through the diversification of its energy formula, and shifting it towards more investment in, and consumption of, renewable energy sources. However, using more green energy sources would positively affect sustainability by providing several economic benefits; the diversification of the energy supply enhances economic development and creates more investment opportunities for the markets. Future empirical studies should be devoted to the investigation of the long-term linkages between different sectors of the economy and renewable energy consumption using different panel methods.