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Energy in China

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Energy in China

The energy policy of China is a policy decided on by the Central Government with regard to energy and energy resources. The country is currently the world's largest emitter of greenhouse gases according to a Dutch research agency.[1][2][3] However, China's per capita emissions are still far behind some of the developed countries. In addition, China is also the world's leading renewable energy producer.[4]

Energy in China[5]
Capita Prim. energy Production Import Electricity CO2-emission
million TWh TWh TWh TWh Mt
2004 1,296 18,717 17,873 1,051 2,055 4,732
2007 1,320 22,746 21,097 1,939 3,073 6,028
2008 1,326 24,614 23,182 2,148 3,252 6,508
2009 1,331 26,250 24,248 3,197 3,503 6,832
2010 1,338 28,111 25,690 3,905 3,938 7,270
Change 2004-10 3.3% 50% 44% 272% 92% 54%
Mtoe = 11.63 TWh, exclude Hong Kong China, Prim. energy includes energy losses that are 2/3 for nuclear power[6]

Primary energy use in China was 26,250 TWh and 20 TWh per million persons in 2009. According to IEA the primary energy use grew 40% and electricity use 70% from 2004 to 2009. The energy import was three times bigger in 2009 compared to 2004. The share of energy import of the primary energy use was 12% in 2009. The CO2 emissions growth in five years (2004-2009) was 44%.[7]

Environment and carbon emissions


On June 19, 2007, the Netherlands Environmental Assessment Agency announced that a preliminary study had indicated that China's greenhouse gas emissions for 2006 had exceeded those of the United States for the first time. The agency calculated that China’s CO2 emissions from fossil fuels increased by 9% in 2006, while those of the United States fell by 1.4%, compared to 2005.[8] The study used energy and cement production data from British Petroleum which they believed to be 'reasonably accurate', while warning that statistics for rapidly changing economies such as China are less reliable than data on OECD countries.[9]

The Initial National Communication on Climate Change of the People's Republic of China calculated that carbon dioxide emissions in 2004 had risen to approximately 5.05 billion metric tons, with total greenhouse gas emissions reaching about 6.1 billion metric tons carbon dioxide equivalent.[10]

In 2002, China ranked 2nd (after the United States) in the list of countries by carbon dioxide emissions, with emissions of 3.3 billion metric tons, representing 14.5% of the world total.[11] However, due to its huge population size (the largest in the world), it only ranked 99 in the list of countries by carbon dioxide emissions per capita, with emissions of 3.2 metric tons per person (compared to 19.8 metric tons per person in the United States).[12] In addition, it has been estimated that around a third of China's carbon emissions in 2005 were due to manufacturing exported goods.[13]

Since 2006, China has overtaken the USA, producing 8% more emissions than the US to become the worlds biggest emitter of pollution.[14]

Energy use and carbon emissions by sector

In the industrial sector, six industries – electricity generation, steel, non-ferrous metals, construction materials, oil processing and chemicals – account for nearly 70% of energy use.[15]

In the construction materials sector, China produced about 44% of the world's cement in 2006.[9] Cement production produces more carbon emissions than any other industrial process, accounting for around 4% of global carbon emissions.[9]

National Action Plan on Climate Change

Although China has been taking action on climate change for some years, with the publication on June 4, 2007 of China's first National Action Plan on Climate Change, China became the first developing country to publish a national strategy addressing global warming.[16] The plan did not include targets for carbon dioxide emission reductions, but it has been estimated that, if fully implemented, China's annual emissions of greenhouse gases would be reduced by 1.5 billion tons of carbon dioxide equivalent by 2010.[16] Other commentators, however, put the figure at 0.950 billion metric tons.[17]

The publication of the strategy was officially announced during a meeting of the State Council, which called on governments and all sectors of the economy to implement the plan, and for the launch of a public environmental protection awareness campaign.[18]

The National Action Plan includes increasing the proportion of electricity generation from renewable energy sources and from nuclear power, increasing the efficiency of coal-fired power stations,[19] the use of cogeneration, and the development of coal-bed and coal-mine methane.[17]

In addition, the one child policy in China has successfully slowed down the population increase, preventing 300 million births, the equivalent of 1.3 billion tons of CO2 emissions based on average world per capita emissions of 4.2 tons at 2005 level.[20]

12th Five-year Plan 2011-2015

In January 2012, as part of its 12th Five-year Plan, China published a report 12th Five-year Plan on Greenhouse Emission Control (guofa [2011] No. 41), which establishes goals of reducing carbon intensity by 17% by 2015, compared with 2010 levels and raising energy consumption intensity by 16%, relative to GDP.[21] More demanding targets were set for the most developed regions and those with most heavy industry, including Guangdong, Shanghai, Jiangsu, Zhejiang and Tianjin.[21] China also plans to meet 11.4% of its primary energy requirements from non-fossil sources by 2015.[21]

The plan will also pilot the construction of a number of low-carbon Development Zones and low-carbon residential communities, which it hopes will result in a cluster effect among businesses and consumers.[21]

In addition, the Government will in future include data on greenhouse emissions in its official statistics.[21] By Mayur Pathakk

Carbon trading scheme

In a separate development, on January 13, 2012,[22] the National Development and Reform Commission announced that the cities of Beijing, Tianjin, Shanghai, Chongqing and Shenzhen, and the provinces of Hubei and Guangdong would become the first to participate in a pilot carbon cap and trade scheme that would operate in a similar way to the European Union Emission Trading Scheme.[21] The development follows an unsuccessful experiment with voluntary carbon exchanges that was set up in 2009 in Beijing, Shanghai and Tianjin.[21]

Fossil fuels



Coal

Main article: Coal power in China

Coal in China (Mt) [23]
Production Net import Net available
2005 2,226 -47 2,179
2008 2,761 nd 2,761
2009 2,971 114 3,085
2010 3,162 157 3,319
2011 3,576 177 3,753
exclude China Hong Kong

Coal is the major source of energy in China. In 2011, according to the IEA, Chinese coal production was equivalent to 3,576 Mt*0.522 toe/Mt*11.630 TWh/toe = 21,709 TWh. Assuming the same caloric value for the imported coal, the net coal energy available would be 22,784 TWh. Equally calculated available coal was 17,000 TWh in 2008 and 22,800 TWh in 2011, with increase of 5,800 TWh in three years. Total renewable energy in China was 3,027 TWh in 2008 and 2,761 TWh in 2005, with increase of 266 TWh in three years. Same period from 2005 to 2008 annual coal use increased 3,341 TWh.

China's coal supply was in 2009 18,449 TWh which was 47% of the world coal supply.[24]

China is the world's top coal producer and ranks third in the amounts of coal reserves. It is approximately self-sufficient in coal, with a production of 2.38 billion ton and a consumption of 2.37 billion tons in 2006.[25] China used to be a major coal exporter, but exports have decreased and China may soon become a net importer.

Top 10 hard and brown coal producers in 2010 (2009) were (Mt): China 3,162 (2,971), United States 997 (985), India 571 (561), Australia 420 (399), Indonesia 336 (301), Russia 324 (297), South Africa 255 (247), Kazakhstan 111 (101), Poland 134 (135) and Colombia 74 (73).[26]

In 2010 China was second highest hard coal importer (157 Mt).[26]

China consumes more coal than any other country. Its share of the world coal production was 48% in 2009 and 28% in 2000. Coal use in the world increased 48% from 2000 to 2009. In practice, the majority of this growth occurred in China and the rest in other parts of Asia.[24] In China, Coal usage double between 2003 and 2007.[27]

Oil

China's oil supply was 4,855 TWh in 2009 that was 10% of the world's supply.[28]

Although China is still a major crude oil producer, it became an oil importer in the 1990s. In 2002, annual crude petroleum production was 1,298,000,000 barrels, and annual crude petroleum consumption was 1,670,000,000 barrels. In 2006, it imported 145 million tons of crude oil, accounting for 47% of its total oil consumption.[29][30] Three state-owned oil companies – Sinopec, CNPC, and CNOOC – dominate its domestic market.

China announced on June 20, 2008 plans to raise petrol, diesel and aviation kerosene prices. This decision appeared to reflect a need to reduce the unsustainably high level of subsidies these fuels attract, given the global trend in the price of oil.[31]

Top oil producers were in 2010: Russia 502 Mt (13%), Saudi Arabia 471 Mt (12%), US 336 Mt (8%), Iran 227 Mt (6%), China 200 Mt (5%), Canada 159 Mt (4%), Mexico 144 Mt (4%), UAE 129 Mt (3%). The world oil production increased from 2005 to 2010 1.3% and from 2009 to 2010 3.4%.[26]

Natural Gas

Main article: Natural gas in China

China's natural gas supply was 1,015 TWh in 2009 that was 3% of the world supply.[32]

CNPC, Sinopec and CNOOC are all active in the upstream gas sector, as well as in LNG import, and in midstream pipelines. Branch pipelines and urban networks are run by city gas companies including China Gas Holdings, ENN Energy, Towngas China, Beijing Enterprises Holdings and Kunlun Energy.

China was top seventh in natural gas production in 2010.[26]

Electricity generation


In 2009, China's total annual electricity output was 3.71465 trillion kWh,[33] and the annual consumption was 3.6430 trillion kWh (second largest in the world).[34] In the same year, the total installed electricity generating capacity was 874 GW.[35] China is undertaking substantial long distance transmission projects with record breaking capacities, and has the goal of achieving an integrated nationwide grid in the period between 2015 and 2020.[36]

Coal

Main article: Coal power in China

China currently generates nearly four-fifths of its electricity from coal-fired power stations.[23] It is progressing with the construction of 562 new coal-fired plants over the next few years.[37] In 2007, John Ashton, of the UK Foreign Office, informed the BBC that China was building about two power stations every week. Mr Ashton also noted that much of China's emissions growth was driven by exports to the developed countries who had the moral responsibility as most of the greenhouse gases in the atmosphere originated from the developed countries.[38]

Coal electricity in China (TWh) [23]
Coal electricity Total  %
2004 1,713 2,200 78%
2007 2,656 3,279 81%
2008 2,733 3,457 79%
2009 2,913 3,696 79%
2010 3,273 4,208 78%
exclude Hong Kong China

About 79% of China's electricity was produced with coal between 2004 and 2010. Coal electricity increased from 1,713 TWh in 2004 to 3,273 TWh in 2010.

Renewables

China is the world's leading renewable energy producer, with an installed capacity of 152 GW.[4] China has been investing heavily in the renewable energy field in recent years. In 2007, the total renewable energy investment was $12 billion USD, second only to Germany.[39] In 2012, China invested $65.1 billion USD in clean energy (20% more than in 2011), fully 30% of the total investment by the G-20, including 25% ($31.2 billion USD) of global solar energy investment, 37% percent ($27.2 billion USD) of global wind energy investment, and 47% ($6.3 billion USD) of global investment in "other renewable energy" (small hydro, geothermal, marine, and biomass); 23 GW of clean generation capacity was installed.[40]

China is also the largest producer of wind turbines and solar panels.[41] Approximately 7% of China's energy was from renewable sources in 2006, a figure targeted to rise to 10% by 2010 and to 16% by 2020.[17] The major renewable energy source in China is hydropower. Total hydro-electric output in China in 2009 was 615.64 TWh, constituting 16.6% of all electricity generated. The country already has the most hydro-electric capacity in the world, and the Three Gorges Dam is projected to be the largest hydro-electric power station in the world, with a total capacity of 22.5 GW. It has been in full operation since May 2012.

Nuclear power

In 2012, China had 15 nuclear power units with a total electric capacity of 11 GW and total output of 54.8 billion kWh, accounting for 1.9% country's total electricity output. This rose to 17 reactors in 2013. There are plans to increase nuclear power capacity and nuclear power percentage, bringing the total electricity output to 86 GW and 4% respectively by 2020.[42] Plans are to increase this to 200 GWe by 2030, and 400 GWe by 2050. China has 32[43] reactors under construction, the highest number in the world.

Rural electrification

Following the completion of the similar Township Electrification Program in 2005, the Village Electrification Program plans to provide renewable electricity to 3.5 million households in 10,000 villages by 2010. This is to be followed by full rural electrification using renewable energy by 2015.[44]

Renewable energy sources

Although a majority of the renewable energy in China is from hydropower, other renewable energy sources are in rapid development. In 2006, a total of 10 billion US dollars had been invested in renewable energy, second only to Germany.[45]

Biofuels

Main article: Biofuel

In 2006, 16 million tons of corn have been used to produce ethanol.[46] However, because food prices in China rose sharply during 2007, China has decided to ban the further expansion of the corn ethanol industry.

On February 7, a spokesman for the State Forestry Administration announced that 130,000 square kilometres (50,000 sq mi) would be devoted to biofuel production. Under an agreement reached with PetroChina in January 2007, 400 square kilometres of Jatropha curcas is to be grown for biodiesel production. Local governments are also developing oilseed projects. There are concerns that such developments may lead to serious environmental damage.[47]

Solar power

Main article: Solar power in China

China has become the world's largest consumer of solar energy.[48] It is the largest producer of solar water heaters, accounting for 60 percent of the world’s solar hot water heating capacity, and the total installed heaters is estimated at 30 million households.[49] Solar PV production in China is also in rapid development. In 2007, 0.82 GW of Solar PV was produced, second only to Japan.[4]

As part of the stimulus plan of "Golden Sun", announced by the government in 2009, several developments and projects became part of the milestones for the development of solar technology in China. These include the agreement signed by LDK for a 500MW solar project, a new thin film solar plant developed by Anwell Technologies in Henan province using its own proprietary solar technology and the solar power plant project in a desert, headed by First Solar and Ordos City. The effort to drive the renewable energy use in China was further assured after the speech by the Chinese President, given at the UN climate summit on 22 Sept 2009 in New York, pledging that China will plan to have 15% of its energy from renewable sources within a decade. China is using solar power in houses, buildings, and cars.[50][51][52]

Wind power

Main article: Wind power in China

China's total wind power capacity reached 2.67 gigawatts (GW) in 2006, 6.05 GW by 2007, 12.2 GW by 2008, 25 GW by 2009, and 44.7 GW by 2010, making China the world leader in installed wind power generation capacity.[53][54]

Energy conservation

General Work Plan for Energy Conservation

The General Work Plan for Energy Conservation and Pollutant Discharge Reduction aims to cut energy consumption per unit of gross domestic product (energy intensity) by 20% over the course of the Eleventh Five-Year Plan which ended in 2010, as well as cutting the discharge of major pollutants by 10%. Implementation involved a variety of measures, including increased use of renewable energy, revised pricing for primary energy sources and electricity, export restrictions on energy intensive and highly polluting products, and tax incentives for pollution-reduction projects. Central and local government will switch to low-energy lighting, and will be compelled to purchase only the most energy efficient and environmentally friendly electrical products

Officials were warned that violating energy conservation and environmental protection laws would lead to criminal proceedings, while failure to achieve targets would be taken into account in the performance assessment of officials and business leaders.[15]

After achieving less than half the 4% reduction in energy intensity targeted for 2006, all companies and local and national government were asked to submit detailed plans for compliance before June 30, 2007.[55][56]

During the first four years of the plan, energy intensity improved by 14.4%, but dropped sharply in the first quarter of 2010. In August 2010, China announced the closing of 2,087 steel mills, cement works and other energy-intensive factories by September 30, 2010. The factory closings were made more palatable by a labor shortage in much of China making it easier for workers to find other jobs.[57]

Space heating and air conditioning

A State Council circular issued on June 3, 2007, restricts the temperature of air conditioning in public buildings to no lower than 26 °C in summer (78.8 °F), and of heating to no higher than 20 °C (68 °F) in winter. The sale of inefficient air conditioning units has also been outlawed.[58]

Business persons

Chinese billionaires in energy business by Forbes included in 2013 Wang Yusuo & family ($2.4 B) the chairman of the ENN Group, one of China's largest non-government-controlled energy businesses and Huo Qinghua ( $1.1 B) chairman of China Kingho Energy Group, one of the country's largest privately held mining and energy companies, with operations in China, Africa and Mongolia.[59] and in Hong Kong Sit Kwong Lam ($1.35 B) the founder and chairman of Hong Kong-listed Brightoil Petroleum.[60]

Public opinion

The Chinese results from the 1st Annual World Environment Review, published on June 5, 2007 revealed that, in a sample of 1024 people (50% male):[61]

  • 88% are concerned about climate change.
  • 97% think their Government should do more to tackle global warming.
  • 63% think that China is too dependent on fossil fuels.
  • 56% think that China is too reliant on foreign oil.
  • 91% think that a minimum 25% of electricity should be generated from renewable energy sources.
  • 61% are concerned about nuclear power.
  • 79% are concerned about carbon dioxide emissions from developing countries.
  • 62% think it appropriate for developed countries to demand restrictions on carbon dioxide emissions from developing countries.

Another survey published in August 2007 by China Youth Daily and the British Council sampled 2,500 Chinese people with an average age of 30.1. It showed that 80% of young Chinese are concerned about global warming.[62]

Protests

In December 2011 in Haimen, a coastal town of about 120,000 people, residents have protested ongoing for three days (22.12.2011) against plans for another coal-fired power plant. Police were armed with batons and shields and fired teargas to break up demonstrations.[63]

See also

References

External links

  • China Energy Investment Network
  • China Energy Conservation Association
  • National Development and Reform Commission
  • China Clean Energy Program—An initiative of the Natural Resources Defense Council, in close partnership with China's South North Institute on Sustainable Development.
  • Cleaner Production in China—Current and comprehensive information source on China's campaign to reduce pollution.
  • China-US Energy Efficiency Alliance: News & Resources
  • Greenpeace and the European Renewable Energy Council (EREC)
  • February 18, 2008, Shanghai and Boading join new Low Carbon City Initiative.
  • Noriko Yodogawa & Alexander M. Peterson, "An Opportunity for Progress: China, Central Asia, and the Energy Charter Treaty", 8 Texas Journal of Oil, Gas, and Energy Law 111 (2013).
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