ولم يقدر أي من الأطراف مدى حساسية أثر تغيير الوقود إزاء أسعار الفحم والغاز الطبيعي مستقبلا.
The United StatesUnited States reported that natural gas has been the fuel of choice in recent years for new power generation plants, and expected this trend to continue as market liberalization advances.