A comprehensive transportation system including roads, railways and aviation has been built, further facilitating Tibet's transportation. Radiating from Lhasa to Sichuan and Yunnan in the east, Xinjiang in the west, Qinghai in the north, and India and Nepal in the south, a road transportation network that connects prefectures, cities, counties, and townships has taken shape. At the end of 2014, the total length of roads open to traffic reached 75,000 km, 8,891 km of which have sub-high-grade surfaces or better, accounting for 12.6 percent of the total. Sixty-five, or 88 percent, of all 74 counties in Tibet had access to asphalt roads. As many as 690 townships and 5,408 administrative villages could be reached by road, respectively accounting for 99.7 percent and 99.2 percent of the total. The Golmud-Lhasa and Lhasa-Shigatse railways had opened to traffic, and the construction of the railway connecting Lhasa and Nyingchi started. Tibet Airlines was established, with five airports, and eight airlines operating in Tibet. An airport network has taken shape in Tibet, with Gongkar Airport in Lhasa as the main hub, and Bangda Airport in Qamdo, Menling Airport in Nyingchi, Gunsa Airport in Ngari and Heping Airport in Shigatse as the branches, catering to 48 domestic and international air routes that link Tibet with 33 cities in China and the rest of the world.
以水电为主,地热、风能、太阳能等多能互补的新型能源体系全面建设。拉萨环网工程和输变电工程、青藏直流联网工程、川藏电网联网工程建成投入运行,结束了西藏电网孤网运行的历史;直孔电站、狮泉河电站、雪卡电站、羊八井地热电站、拉萨火力发电等应急电源项目建成发电,区内装机容量最大的水电项目藏木水电站发电,能源点建设加快推进。2014年全区电力装机规模达到169.7万千瓦,全年发电量32.2亿千瓦时。组织实施了那曲尼玛县、双湖县及阿里7县1镇无电地区电力建设项目,累计示范推广光伏系统3万套,建设光伏电站90座,太阳能路灯1200多盏,总装机容量8000千瓦。2012年底,实现行政村全部通电,基本解决无电人口用电问题。
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