وقال الدكتور غلمان "إن تطور تكلفة إ

وقال الدكتور غلمان "إن تطور تكلفة إنتاج الطاقة المتجددة تسير نحو الانخفاض عبر التاريخ، فطاقة الرياح كانت تعادل 32 سنتا أمريكيا في العام 1980، وانخفضت إلى 8 سنتات بعد ثمانية سنوات، ويتوقع أن تصل إلى ثلاث سنتات في العام 2030"، عادا الأجواء المشمسة في المنطقة العربية، وفي مكة على وجه الخصوص، كنزا ينبغي استغلاله، وقال "لو استغلت مناطق الربع الخالي لأنتجت ما يعادل ثمانية مليارات برميل من النفط يوميا".

Results (English) 1:

Dr. boys "that the evolution of the cost of renewable energy is moving downward through history, wind energy was equivalent to 32 cents in 1980, fell to 8 cents after eight years, it is expected that up to three cents in the year 2030," returned in sunny Arabic region and in Mecca in particular, treasure should be used, "though exploited areas Khali to produced the equivalent of eight billion barrels of oil a day.

Results (English) 2:

Said Dr. young men, "The evolution of the cost of renewable energy production is going to decline throughout history, The energy wind was equivalent to 32 US cents in 1980, and dropped to 8 cents after eight years, and is expected to reach three cents in the year 2030," returned the sunny skies in the Arab region, and in Mecca in particular, the treasure should be exploited, he said, "if taken advantage of the Empty Quarter zones to produce the equivalent of eight billion barrels of oil a day."

Results (English) 3:

Dr. Gelman, "the development of production cost of renewable energy is moving towards the decline in history, the wind Ftaqt was equivalent to US $32 in the year 1980, and after eight years, and is expected to reach 8 cents to three cents in 2030.Sunny skies in the Arab region, particularly in Mecca, treasure should be exploited, he said, "if used the rub 'al Khali Lantjt parts equivalent to eight billion barrels. Of oil a day.