跳至主要内容

China's global surplus "gas shortage"

"International Herald Tribune" reporter Shen Chong Zhang Guilin Zhang Ran Zhang Hao-wen, from the bottom of Wuhan, Chongqing, Hangzhou, Beijing, a bit cold this winter. For Wuhan, Chongqing, Xi'an, Hangzhou and other cities in a number of natural gas, an emergency is particularly true.

In recent days, the temperature has been picked up by a wide range of looks like rain and snow caused the "gas shortage" has not been effectively ease. Wuhan residents in the daily peak gas flame still feel a bit small, Nanjing District, two taxi stations would still emit 12 kilometers of "queuing", Hangzhou enterprises still "breathe" suffering with.

Eagerly to be gas

Since mid-November, nearly 40 years, rarely freezing cold and rain and snow weather spread throughout the country, resulting in a collective national natural gas consumption rising gas supply emergency.

Wuhan City on November 12 red alert sounded natural gas supply to start the emergency plan. 15, the afternoon, I drove through several stations, all was placed "stop gas card." The city's more than 100 large and medium sized enterprises to stop gas, changed burning other energy sources; nearly 3,000-point addition to the normal commercial door catering gas, but also all the limit stop. Public Security Bureau and some universities even heating on the gas companies to stop for the list. And in ensuring the supply of the residential area, but also due to weakening of the fire small pipe pressure.

In the following days, "gas shortage" situation has not been alleviated.

Reporter 19 at Wuhan Tianhe Airport to see the original warm as in spring terminal, the same as with the outdoor temperature. Terminal where many of the passengers wearing cotton-padded jacket wearing a warm hat, and constantly complaining about the cold weather.

To ease tensions, Wuhan Development and Reform Commission and gas companies to rush to Beijing for help responsible persons. However, according to informed sources, "Living Air" unsuccessful.

A similar variety, and now the country is experience "gas shortage" of cities for the.

Most people imagine is that the "sitting" in gas field in Chongqing is also encountering the most serious in recent years, a "gas shortage." Chongqing is now the main origin of natural gas in China, one of East Sichuan gas field, the city's Development and Reform Commission responsible person said that the current daily average of less for more than 1 million cubic meters of natural gas.

Since more than ten thousand vehicles in Chongqing city, almost all taxis to CNG (compressed natural gas) as fuel. Into the November mid-afternoon every day, people can be the major stations in Chongqing, the main city gate to see dozens of cars varies from as many as hundreds of cars lined up in a taxi along the road, "eagerly wait gas. " "200 plus gas caused by a long taxi queues Hamaji big traffic jam," sort of news is also frequently seen in the local newspapers.

19, up and down the peninsula in Chongqing Nanping Rongqiao three overpass, waiting to be routed to the refilling of the cab went so far as several kilometers long, "Columbia" Zhang told the master "International Herald Leader": "A few days after cooling, filling the tense, usually more than 30 minutes can be added, and now have to wait more than two hours, but also increase dissatisfaction. "

Chongqing's a lot of gas stations no longer available, simply put "stop qi" signs. Residential area, gas stoves and water heaters, "weakly," unfamiliar cooking meals, washing the situation can not be hot water bath is not uncommon, gas companies had urged the residents to stagger the gas peak.

Enterprise line of life and death

Recently, temperatures have been recovered, but around the "gas shortage" the situation has been effectively ease. Like the residents of Wuhan, in the past few minutes you can boil water, and now need to use 10 minutes. In this "gas shortage" was the focus of residents to ensure the supply gas like this, other areas can be imagined. The current gas shortage in the largest losses to be around the enterprise.

Reporters from Chongqing Municipal Economic Commission understands that by "gas shortage" is the impact of key chemical industry base in Chongqing Changshou District has more than 30 enterprises were forced to stop production or semi-peak load shifting holiday; Fuling District industrial enterprises reached 200,000 daily air gap cubic meters, Sinochem Fuling Chemical new projects, Bishan LNG and some other new projects have been completed due to lack of gas can not be put into production. Well-known companies Jianfeng Chemical urea by "lack of gas," troubled by the 17th day began to equipment maintenance. Chongqing Wanli company told reporters, "Flat" makes about 40% of orders for the company will not be delivered on time.

Zhejiang Province, because of gas tension, large gas power plants in the first to be affected: 40% of the province's power plants have been suspended operations, coupled with previously ceased operations, the Zhejiang Currently, only two still in power generation plants.

Industrial enterprises in Zhejiang Province with gas also reduced by nearly half, only to industrial users in Hangzhou has more than 30 well received by air, breathe the telephone or written notice to prepare. Gas Consumption of natural gas as the largest enterprises in Hangzhou, Hangzhou Nobel Group Co., Ltd. from 15 the date of minus 1 / 3 of the Gas Consumption, half of the furnace to switch to liquefied petroleum gas heating. Conversion pipeline shutdown day, the company lost more than 30 million, since the increase in fuel costs per day is about 300,000 yuan.

"Financial crisis, we are only in May this year, it gets better. Now just in the season, every day, worried about energy shortages." Jiang Yu-chang, general manager, said the current fear most is the sudden cessation of gas supply.

"Gas Shortage" even informed the glass (Wuhan) Co., Ltd. onto the frontline of life and death. 14.5 Wanfang natural gas each day, and now has been reduced to more than 70,000 cubic meters, the factory has ceased to operate. "These days business day burned 50 tons of diesel, plus electricity, gas, staff salaries, loan interest, maintenance costs alone as high as 1.5 million yuan per day. If the lack of gas a long time, the company will face closure." Informed glass Ao Wan Chi, manager, said.

Snow is only an incentive

"Snow is just the tight supply of natural gas in Wuhan there an incentive, this year there have been at least 4 times sounding gas 'red light'." Industry to the "International Herald Tribune," reveal.

When reporters discovered that the "gas shortage" is not unique to this year. Such as Zhejiang Province, since the opening of natural gas in 2004, has been in a state of gas shortages. Beginning in 2007, the oil sub-quota of natural gas to the Zhejiang Province, basically no growth, but the actual needs of the province is about 30% at an annual rate of increase. Each year in the first half is a national gas off-season, there are surplus quota to other provinces, Zhejiang and be able to purchase an additional month to about one million cubic meters of natural gas. Into the second half of the other provinces are also in short supply, in accordance with the quota supply, Zhejiang, on the only "hungry." Hangzhou, the amount of this year's gas supply contracts, to September had been fully utilized.

" 'Gas shortage' and the reasons are complex, but the root cause is an imbalance between supply and demand. In recent years, the supply of natural gas continued to rise, but rising demand faster." China Chemical Network Chief Information Officer Xin-Tian Liu told reporters.

It is understood that, due to lower costs, but also belongs to clean energy, more environmentally friendly in recent years many enterprises and taxis are replaced by natural gas. Makes use of natural gas in recent years rapidly.

As the main natural gas producing area, Chongqing's gas prices remain at very low levels over the years, the current gas price of Chongqing residents is 1.4 yuan / cubic meter, industrial gas price of 1.243 yuan / cubic meter, is generally lower than Beijing , Guangzhou, and Wuhan in the eastern city. Low natural gas prices, transportation and other areas of Chongqing in recent years, set off a "coal to gas" "Oil to Gas" and boom, so that natural gas consumption to grow rapidly. In addition, due to gas price and gas chemical projects in recent years a large number of districts and counties in Chongqing launched.

And many enterprises in Zhejiang Province to respond to energy-saving emission reduction requirements, had just finished transforming equipment, Hangzhou, more than 1100 units using natural gas boiler, there are 500 in this year's energy transformation of the new increase. Meanwhile, residents of heating, natural gas applications are increasingly popular. Many new residential district, mostly laying the gas pipeline.

The forecast shows that by 2010, China's natural gas supply and demand gap of 30 billion to 40 billion cubic meters by 2020 the gap will reach 90 billion cubic meters. While in 2007, China produced 69.4 billion cubic meters of natural gas.

Planning control

However, a matching supply of natural gas, but there are many problems.

Different time each year, there will be changes in Gas Consumption, businesses and government departments need to make corresponding adjustments to the amount of natural gas. Like Beijing, winter and the other three quarters of gas peak-trough difference of up to eight times, the instantaneous peak in winter is obviously not simply increase the amount of pipeline capacity to meet.

Solve this problem, internationally accepted approach is to build gas storage. While many Chinese cities do not have gas storage. The media revealed that West-East line passing through 10 provinces and autonomous regions, a gas storage has not.

"High cost of gas storage, gas supply companies do not want to build. Natural gas business is not liberalized, others have no natural gas business qualifications, built and no gas." China's Energy Network's chief information officer HAN Xiao-ping said that this should be used less in summer when the gas storage, gas peak winter gas storage library with additional gas pipelines can not be met solely rely on the dosage, so as to avoid the gas shortage.

Some local industries also contributed to the development of planning control "gas shortage" An Inconvenient reasons. Conducting energy structure adjustment, to encourage enterprises to energy-saving emission reduction, from the burning oil into gas at the same time, local governments ignored the lack of gas supply.

Such as Chongqing, while vigorously developing the natural gas, natural gas supply, scheduling system construction are lagging. To industry sources, due to lower natural gas prices in Chongqing, China and the oil pressure of these gas through pipelines, Wuhan, Shanghai, the selling price should be much higher than in Chongqing, so when the natural gas shortage, Wuhan and other places more easily be guaranteed gas . This year has been accumulated due to the oil supply 300 million cubic meters of natural gas in Chongqing, for the day due to reach 100 cubic meters.

China had a "gas shortage" somewhat embarrassing, in the November 10 release of "World Energy Outlook 2009", the International Energy Agency predicted that the world's supply of natural gas the next few years will greatly excess. 2015, excess capacity is expected to be up to 2,000 billion cubic meters.

Insiders suggested that they could import natural gas make up the gap in China. A reality in this case is the large-scale "gas shortage" in Guangzhou, faces the same demand for substantial growth, the supply is no shortage. Guangzhou's use of imported natural gas in Australia.

However, HAN Xiao-ping that this is not regarded as the ideal solution: "Although the excess of imports of natural gas, but the price is not low."

Guangzhou 3.45 yuan per cubic meter of natural gas, although at a lower level in Guangdong Province, but compared to Shanghai, Beijing and 2 yuan more than the price per cubic meter of this is obviously not low. Even many cities are willing to accept high prices for imported natural gas, natural gas storage generally lagged behind the construction of transfer stations is also a major obstacle. Like the first natural gas station in Zhejiang until 2012 to build.

Prices is not the answer

"Price" of this "gas shortage" in the most sensitive word.

Oil giant "gas shortage emperor to abdicate by the price rise" was once prevalent. Although the parties have publicly denied, but there are a lot of the industry still believe that natural gas prices are too low can not be avoided reasons.

Because the "gas shortage" and stand on the cusp of the media of oil on the large-scale "gas shortage" the explanation given is worry about capacity shortages.

"Supply-side pipe is full, but also appears 'gas shortage', indicating under-investment in natural gas, development is not enough." HAN Xiao-ping said.

In fact, China's natural gas reserves are abundant, by the end of 2008 released by the oil and gas resource evaluation shows that China's natural gas recoverable resources of 14 trillion cubic meters.

"Natural gas exploration and development more difficult than oil, but also requires the construction of pipe network, gas storage, etc., into a high profit but did not engage in high oil." HAN Xiao-ping that this is China's giant oil and gas development in the natural gas shortage of the main reasons for .

In the oil insiders told the media revealed that, in the early decision on the project, will make reference to the current gas prices to calculate the input-output ratio, lack of economic development or the field will not suspend the development, which directly affects the capacity construction.

However, HAN Xiao-ping not in favor of relying on price increases to solve the problem.

In the case of the natural gas market monopoly, the price rose to the number of supply side can meet the appetite for it? If the price increase, the user reduce the oil is likely to be profitable.

"If gas prices were exorbitant, then Europe and the United States can not develop the natural gas is up." HAN Xiao-ping said that the reason why natural gas in Europe and the United States have great development of low prices is an important factor. In his view, the market is not open, competitive and less is the main cause of the supply can not be guaranteed.

"Natural gas resources can only be controlled by the hands of a few large enterprises, lack of market competition, will inevitably lead to strict cost control, supply chain vulnerable to temporary factors, resulting in obvious contradiction between supply and demand." Chongqing Municipal Academy of Social Sciences researcher at Sun Yuan-ming said that solve the "gas shortage "an important tool that is gradually breaking down the monopoly, oil and gas resources to enhance the market open.

However, Liu Xin-Tian told reporters, "gas shortage" should be short-term phenomenon, at present, the relevant state departments are gradually resolve the pipe network, supply and so on, in the long run, alternative gas source will gradually ease the increase in short supply.


--
天天好心情

评论

此博客中的热门博文

20个免费的SEO网站分析工具

  在开发和维护网站的过程中, 网站分析 将对网站的前途起到非常重大的作用。今天暴风彬彬为大家收集了20个用来对自己的网站进行分析的资源或工具,而且它们几乎不用注册甚至下载就可以使用哦。有些可以说是 SEO 必不可少的工具!还等什么,快往下看…   下面要介绍的这20个工具,有些能对你提交的网站进行详尽的分析并作出详细的分析报告,甚至提示如何解决网站存在的一些问题,以达到优化效果;有些工具只是提供一个大体的分析。我相信其中大部分都会对你的SEO工作有所帮助,而且会是你的网站维护起来更有意思 :-D  译者注:您还可以参考以下网站优化相关文章: 《 浅谈网站用户体验UX与SEO的关系 》 《 推荐两个SEO辅助搜索工具 》 《 Google 评价 blog 的指标 》  《 Google 网页排名背后的技术 》  1. Website Grader   Website Grader是我平常比较喜欢使用 SEO分析工具 ,因为它分析得很全面,可用性也很高。通过Website Grader你将得到一个关于你提交的网站的非常详尽的分析报告,报告涉及到了网站的各个部分,比如页面结构、域名信息、标题摘要信息(h1,h2,h3 这些)、Google索引数量和bot最后爬行日期、RSS是否正确、Google/Yahoo/Alexa/MSN上的反向链接数、 Technorati排名、del.icio.us的收藏数、Alexa的排名情况和Google PageRank值。并且还会对提交的网站进行打分及网站出现的问题的修改建议。通常Website Grader所提出来的修改建议是很有价值的,而且能详细的致命问题出在哪,如何才能解决这样的问题。   2. Trifecta   Trifecta是这20个 SEO工具 中比较独特的一个,它以不同的标准分析一个网页、一个博客甚至一个顶级域名下的整个网站,他最终会为你提交的网站总结大致的分数及报告。如果不是会员的话每天可以申请一份分析报告。 3. Spider Simulator   这个分析工具会对你提交的网站进行相对于搜索引擎友好度的分析,并对提交的网站进行评分。主要的评分标准是Meta标签的使用、网页的标题、图片和Alt属性...

十年来浏览器行业没有出现新内核

Opera首席执行官Jon S. von Tetzchner今天表示,就浏览器来说,虽然互联网经历了十年的高速发展期,但浏览器内核本身实际没有实质突破,谷歌Chrome虽然是个新的浏览器,但与苹果Safari一样都是基于WebKit内核,"可以说,十年来浏览器本身没有出现新内核",Jon表示。 作为一家老牌的浏览器厂商,Opera浏览器桌面版市场占有率远远落后于IE和Firefox,但是在移动产品市场中,Opera却处于遥遥领先的地位。IDC今年10月的统计数据显示,Opera mini版全球活跃用户已经超过2100万,同时Opera还通过与老牌游戏机厂商任天堂合作将Opera 浏览器内置到NDSL掌机和热销的Wii游戏机中,Jon表示,"Opera mini 是我们目前最重要的产品之一,今年1到9月Opera mini的用户量增长超过350%,在中国我们也通过与空中网的合作不断提升市场份额"。Opera mini也使用了云计算的概念,在手机上网时,服务器端会进行数据压缩,手机用户上网访问WWW网页会拥有更快的速度和效率。 事实上,Opera是目前全球唯一一家跨平台浏览器厂商,Jon表示,"不管是手机、还是移动设备、还是机顶盒、还是电脑,Opera都可以提供优质快速稳定的浏览器。" 不过Jon也坦陈,"对Oprea来说,我们的营收主要来自三个方面,比较传统的仍然是软件授权预装和桌面版流量点击分成,不过从今年开始,Opera已经开始与T-Mobile等重要运营商开始按照Opera mini的用户活跃度进行合作分成,这是Opera未来的一个巨大增长点。" 1995年末,Jon S. von Tetzchner与Opera总程序设计师Geir Ivars y在挪威成立Opera Software 公司,之前两人供职于挪威最大的运营Televerket ,1995年,Televerket 更名为今天的Telenor。   2008-11-28   洛阳生活信息点评网:http://luo...