久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

US EUROPE AFRICA ASIA 中文
Business / Companies

Chinese coal giant's emissions to fall after upgrades

(Xinhua) Updated: 2016-05-11 08:15

Chinese coal giant's emissions to fall after upgrades

A woman wearing a mask walks past Guomao Bridge in Beijing, March 16, 2016.[Photo/Xinhua]

BEIJING -- China's largest coal producer Shenhua Group has completed upgrades to its coal-fired power plants in the Beijing-Tianjin-Hebei region that will dramatically reduce their emissions.

A milestone in China's efforts to be more environmentally friendly, Shenhua's upgrades will take emissions of dust, sulfur dioxide (SO2) and nitrogen oxides (NOx) from the company's 22 power units in the region below 10 milligrams per cubic meter, 35 milligrams per cubic meter and 50 milligrams per cubic meter, respectively.

This compares to current national emission standards for the three substances of 20 milligrams per cubic meter, 50 milligrams per cubic meter and 100 milligrams per cubic meter.

Following the change, annual emission of dust, SO2 and NOx by Shenhua facilities in the Beijing-Tianjin-Hebei region will go down by 84 percent, 71 percent and 83 percent, Shenhua said in a statement on Tuesday.

The upgrades took Shenhua three years and cost 2.35 billion yuan ($360 million), which translates into an added cost of 0.01 yuan per kilowatt hour (kwh) of electricity.

Shenhua said it will upgrade its facilities across China so they all reach similarly low emission levels by the end of 2020, bringing its carbon emission down to 835 grams per kwh of electricity produced from 892 grams in 2015.

"As more and more equipment will be made in China, the cost of the upgrades will probably go down in the coming years. Coal-fired electricity will remain an economical option for China," said Wang Shumin, Shenhua's vice president.

Shenhua's move to cleaner use of coal comes at a time when China is at pains to balance economic activity and environmental protection. The increasingly affluent Chinese are demanding the government do more to clean up the air and water.

While China is aiming to increase the share of non-fossil energy in its primary energy consumption to 20 percent by 2030, the rest will still need to come from coal, oil and gas.

To reconcile the use of coal, which China has in abundant supply, with a desire to increase use of renewable energy, adoption of clean coal technology has become the order of the day.

"The coal industry certainly needs a revolution and ultra-low emission technology could be part of the answer," said Xie Kechang, a member of the Chinese Academy of Engineering.

Hot Topics

Editor's Picks
...
主站蜘蛛池模板: 一个人免费看的www 一及 片日本 | 久久免费播放视频 | 国产猛烈无遮掩视频免费网站男女 | 欧美成人午夜做爰视频在线观看 | 国产成人福利免费观看 | 性做爰片免费视频毛片中文i | 韩国一级特黄毛片大 | 鲁老汉精品视频在线观看 | 精品a在线观看 | 亚洲欧美视频在线 | 大学生一级一片第一次免费 | 久久在线免费视频 | 日本久久99 | 免看一级一片一在线看 | 国内精品2020情侣视频 | 男人扒开双腿女人爽视频免费 | 久久88香港三级台湾三级中文 | 久久福利国产 | 一级黑人 | 福利视频在线午夜老司机 | 欧美18在线| 成人毛片免费网站 | 男女视频免费网站 | 呦女精品视频 | 久久精品免费观看久久 | 92国产福利久久青青草原 | 大陆老头xxxxxhd | 国产福利不卡一区二区三区 | 日韩一区二区三区在线播放 | 欧美日韩中文一区二区三区 | 欧洲女同互慰在线视频 | 成年免费网站 | 亚洲精品久久一区影院 | 久久精品在线视频 | 国产精品分类视频分类一区 | 成人影院在线免费观看 | 99久在线精品99re6视频 | 黑人巨大videos极度另类 | 亚洲国产精品第一区二区三区 | 国产高清一区二区三区视频 | 亚洲国产精品久久 |