The “12th Five-Year Plan” of the Northwest Power Grid will become the “granary” for electricity

The reporter recently learned from Northwest Power Grid Co., Ltd. that during the 12th Five-Year Plan period, the Northwest Power Grid will build a number of UHV outbound passages that will be associated with North China, Central China, and East China. The transmission power will reach 55.81 million kilowatts, becoming an important national power source. granary. Northwest China is currently one of the most prosperous regions in China's energy resources. Among them, coal reserves account for about half of the country's total, and wind energy resources account for about one-third of the nation's total land-based development. The potential for power development is enormous. During the 12th Five-Year Plan period, Northwest China Power Grid, as the sending end of the UHV power grids of North China, Central China, and East China, will connect the large-scale coal-fired power, hydropower, and wind power bases in the northwest region with China's central and eastern power load centers. According to the plan, in addition to the northwest to north central China Lingbao Back-to-Back Project, Baoji to Deyang DC Project, and Northwest China to Central China Ningdong to Shandong DC Project, Northwest Power Grid will be built in Ningxia to Zhejiang, Xinjiang to Henan in the 12th Five-Year Plan period. There are five UHV DC transmission projects from Gansu to Hunan, Xinjiang to Chongqing, Gansu to Jiangxi, and Shaanxi-Shandong 660 kV DC transmission projects and the Qinghai-Tibet interconnection project. At that time, the scale of power transmission from the Northwest Grid can be increased from the current 6.11 million kilowatts to 55.81 million kilowatts, which is 9.1 times the current scale of outbound delivery. At the same time, in order to build China's important power granary, during the 12th Five-Year Plan period, Northwest Grid Co., Ltd. will continue to strengthen the construction of a 750 kV backbone network in the region. By the end of the twelfth five-year plan period, the Northwest 750kV power grid will cover important northwestern load centers and power bases. This will provide a safe and reliable guarantee for Northwest coal to go from the air and deliver electricity to China.

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Otis is the world's largest manufacturer and maintainer of people-moving products, including elevators, escalators and moving walkways. Founded more than 160 years ago by the inventor of the safety elevator, Otis offers products and services through its companies in more than 200 countries and territories, and maintains approximately 1.9 million elevators and escalators worldwide. Otis is a unit of United Technologies Corp., a leading provider to the aerospace and building systems industries worldwide


People Nearly 66,000 employees globally with approximately 1,000 branch offices
Revenue $12 billion in 2015
Installed Base

Approximately 2.6 million Otis® elevators and escalators in operation worldwide

Service Base Approximately 1.9 million elevators and escalators serviced by Otis worldwide
Countries Products sold and serviced in more than 200 countries and territories
Manufacturing Major manufacturing facilities on four continents
Engineering and Test Centers

Otis has a network of research and engineering facilities and test towers around the world

Company's two tallest elevator test towers are located in Shibayama, Japan (505 feet or 154 meters above ground; 89 feet or 27 meters below ground) and Bristol, Conn., United States (384 feet or 117 meters above ground)

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