Prince Abdulaziz bin Salman bin Abdulaziz, Assistant Minister of Petroleum and Mineral Resources for Petroleum Affair, said that Saudi Arabia thinks that demand for energy during the coming 30-40 years will increase as a result of the growth of the world economy and increased consumption. In a press conference here today, he said that Saudi Arabia seeks to develop renewed energy including solar energy. On a question on nuclear energy peaceful uses in Saudi Arabia and the GCC countries, he said that this issue is discussed among the GCC countries adding that here is a GCC work plan concerning environment protection. Replying to other questions, he said that Saudi Arabia's oil reserves are very huge and that the Saudi government always seeks stability and balance for the oil market and prices.