It is aimed to examine the relationship between Renewable Energy Consumption (REN), Economic Growth (GDP), Oil Prices (OP), and CO 2 emissions (CO 2 ) in selected OECD countries by using the data for the period 1980-2014. Methodology: In the study, Kónya Panel Bootstrap causality method is utilized to determine the relationship between variables. Findings: Firstly, there is a bidirectional causality relationship between REN and CO 2 for Canada and Italy; there is a one-way linkage from REN to CO 2 in Greece and Ireland, while there is unidirectional causality from CO 2 to REN in Austria, Switzerland, and United States. Secondly, there exists a bidirectional causality relationship between the REN and GDP in Italy. In contrast, there is a one-way causality linkage from GDP to REN in Switzerland and Belgium and from REN to GDP in the Netherlands. Thirdly, it is found that there is a bidirectional causality relationship between REN and OP in the United States; there is a one-way causality linkage from OP to REN in Austria, Greece, Italy, Portugal, Spain, and Switzerland, from REN to OP in Japan. Originality: The study has originality in that it examines the relationship among the variables for the selected OECD countries and through Kónya causality method.