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

chinadaily.com.cn
left corner left corner
China Daily Website

Solar energy faces obstacles abroad and at home

Updated: 2012-12-31 03:46
By Cheng Yingqi ( China Daily)

Barriers ahead

Solar devices will not have a large market unless some policy barriers are lifted, experts said.

"Unlike people in Europe, most urban residents in China live in high-rise buildings, which means that they have to share roofs with their upstairs or downstairs neighbors," said Li Ang, senior campaigner for the environmental organization Greenpeace's climate change and energy project.

"So it's difficult for any individual resident to install photovoltaic systems without having the permission of all of the other neighbors under the same roof."

Li said a photovoltaic system costs about 20 yuan per watt, which means users who want to be able to turn on their refrigerators and air conditioners at the same time have to spend 40,000 to 60,000 yuan on a system.

"Unless we can sell the extra electricity produced during the daytime back to the power grid, using photovoltaic systems will not be users' first choice," Li said.

Before October, users had to pay to connect their solar power generator to the power grid, and the cost of one network access point was as high as 420,000 yuan.

And State Grid Corp, China's largest State-owned power utility company, announced on Oct 26 that it will provide free connections for small, independent producers of photovoltaic solar electricity starting on Nov 1. The announcement was taken as being a boon to users of solar energy.

The announcement said State Grid will be responsible for covering the cost of the connections.

Tang Wenqian, deputy secretary-general of the Chinese Renewable Energy Industries Association, said State Grid's new policy will not have a substantial effect on the photovoltaic market.

"State Grid should have helped people connect to its power grid," Tang said.

"The new announcement just shows the company's changing attitude, but big changes will only be possible after subsidy standards come out."

Currently, State Grid pays 1 yuan per kilowatt-hour for the electricity generated by photovoltaic systems. But Tang said the government should offer more subsidies to photovoltaic users.

"The photovoltaic system costs a lot of money, and without government subsidies, users will stick to the cheaper types of power — thermal power, for instance, " she said.

On Dec 19, the State Council held a meeting to discuss measures to boost the development of the solar industry.

Five policies won approvals at the meeting, including various ones that called for exploring the domestic solar-energy market, increasing government subsidies to solar energy users and encouraging more private users to connect their solar-power generators to the grid.

Contact the writer at chengyingqi@chinadaily.com.cn

Previous Page 1 2 Next Page

 
...
...
...
主站蜘蛛池模板: 不卡视频在线 | 超碰狠狠| 欧美在线一区二区三区四区 | 日本一区二区三区四区视频 | 欧美大片成人 | 国产一区在线观看免费 | 成人日批视频 | 在线免费看av网站 | 亚洲一区二区精品在线 | 亚洲免费网址 | 东京av在线| 中文字幕在线视频一区 | 好吊色欧美一区二区三区视频 | 亚洲天堂男人 | 亚洲综合一二三 | 久草五月 | 午夜精品久久久久久 | 99热r| 欧美日韩一区在线 | 日韩男人的天堂 | 丁香激情综合 | 亚洲国产图片 | 99热影院 | 青草伊人网 | 四虎永久网站 | 日本黄xxxxxxxxx100 | 成人深夜福利视频 | 91 久久| 精品国内自产拍在线观看视频 | 在线成人日韩 | 日韩成人免费 | 夜夜撸av | 最新国产网址 | www.操.com| 青青偷拍视频 | 婷婷精品在线 | 国产毛片视频 | 精品国产一区二区三 | 中文字幕一区二区av | 久草网站在线观看 | 国产激情网站 |