日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

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: 国产精品福利在线观看 | 97在线公开视频 | 国产一区二区不卡 | 中文字幕第2页 | 亚洲成人一区二区三区 | 国产专区视频 | 婷婷在线观看视频 | 91在线一区二区三区 | 国产成人福利在线 | 综合天堂 | 亚洲精品一区二区三区在线播放 | 久久久久亚洲精品中文字幕 | 久久精品香蕉 | 免费看黄色一级视频 | 日本黄色高清视频 | 欧美极品在线播放 | 综合色婷婷一区二区亚洲欧美国产 | 肉色超薄丝袜脚交一区二区 | 久久久精品视频网站 | 第四色av| 69精品在线 | 手机av免费在线 | 成人爱爱视频 | 成人羞羞网站 | 悠悠色综合 | 在线精品免费视频 | 日韩三级在线观看视频 | 校园春色综合网 | 久久久久久久网 | 91亚洲精品视频 | 国内毛片毛片毛片 | 欧美日韩中文字幕在线视频 | 青青伊人网 | 免费av在线播放 | 欧美一区二区三区四区五区 | 国产高清成人 | 国产午夜精品一区二区 | wwwww在线观看| 久久精品福利 | 狠狠的日 | 美日韩精品 |