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Energy, marks and stakes, February 2014

February 2 2014, 15:13pm

Posted by Bernard Maillard

The fight against the greenhouse effect and the legitimate pursuit in the development of least developed countries requires adapted energy policies. The last publication at the end of 2013 of the world figures on the energy by the International Energy Agency brings invaluable landmarks. The world demand for energy was 13, 1 Giga equivalent tons oil in 2011, for 12,7 Gt in 2010. That is a 3,1 % increase. For the record, the consumption was 6,1 Gt in 1973. The oil represents 31,5 % of the demand in energy (32,4 % in 2010). It remains majority, but in relative diminution. The coal, with 28,8 % (27,3 % in 2010), is the second source of energy, growing. The Gas 21,3 % (21,4 % in 2010), the third source of energy, is in light relative decrease.

For the electricity production, it is the coal which sees its part increasing most significantly. In volume, the electricity production with coal increases of + 5,1 % between 2010 and 2011 and represents by far the first world source of electricity by representing 45 % of the demand in electricity. Three other sources of electricity production are in the order, the gas, the hydraulics and nuclear power. The occasional energies, the wind turbine and solar, remain still marginal at the world level (less than 5 %). The well-balanced and clean mix, without CO2, of tomorrow relies on the convergence between a policy targeted by energy efficiency, competitive renewable energies, and safe and competitive nuclear power, with fossil energies to allow the transition of least developed countries economically and technologically.

The first six exporters and the first six importers of oil

 

 

 

Import

2010 mt

Import

2011 mt

Export

2010

mt

Export

2011 mt

Prod 2010 mt

Prod 2010 %

Prod

2011 mt

Prod

2011 %

USA

513

500

 

 

346

8,6

387

9,3

China

235

251

 

 

203

5,1

206

5,0

Japan

181

177

 

 

*

 

*

 

India

164

172

 

 

*

 

*

 

Korea

119

125

 

 

*

 

*

 

Germany

93

90

 

 

*

 

*

 

 

 

 

 

 

 

 

 

 

Saudi Arabia

 

 

333

353

517

12,9

544

13,1

Russia

 

 

246

247

510

1,27

520

12,6

Iran

 

 

126

122

186

4,5

215

5,4

Nigeria

 

 

129

121

139

3,5

*

 

United Arab Emirates

 

 

105

114

149

3,7

163

3,9

Iraq

 

 

94

108

*

 

148

3,6

 

 

 

 

 

 

 

 

 

Total world

2053

2079

1962

1982

4011

 

4142

 

 

* Production lower than the tenth world producer

China increases significantly (+ 6,8 %) her demand of oil on the world market, the demand  which represents from now on half of that of the United States. The volume of import in oil of the United States, almost stable, remains upper to its own production volume which progresses significantly (+ 11,8 %). India takes off with difficulty by remaining very distant from China, for a population of similar size. Germany is the European country the most dependent on some oil.

Saudi Arabia remains by far the first oil exporter. Nigeria exports significantly with regard to its own needs. Iraq has just begun again to weigh.

Main importers and exporters of coal

 

 

Import

2010 mt

Import

2011 mt

Export

2010

mt

Export

2011 mt

Prod 2010 mt

Prod 2010 %

Prod

2011 mt

Prod

2011 %

China

177

278

 

 

3576

45,9

3549

45,3

Japan

175

184

 

 

*

 

*

 

India

101

158

 

 

586

7,5

595

7,6

Korea

129

126

 

 

*

 

*

 

Taïwan

66

65

 

 

*

 

*

 

Germany

41

45

 

 

189

2,4

197

2,5

 

 

 

 

 

 

 

 

 

Indonesia

 

 

309

383

376

4,8

443

5,7

Australia

 

 

285

302

414

5,3

421

5,4

USA

 

 

85

106

1004

12,9

935

11,9

Russia

 

 

99

103

334

4,3

354

4,5

Colombia

 

 

76

82

*

 

*

 

South Africa

 

 

70

72

253

3,3

259

3,3

 

 

 

 

 

 

 

 

 

Total world

1002

1188

1041

1168

7783

 

7831

 

 

 

* Production lower than the tenth world producer

China, in spite of the fact that she is the first world producer of coal, is also the first importer of coal. With a stable production, China increases its volume of import to burn in the year more than 3,8 billion tons of coal.

The United States, the second producer of coal, burn a little less 800 million tons of coal, that is the fifth of what burns China. To them two, they burn 60 % of the coal, and thus emit so many CO2 in the atmosphere! .......

Germany increases and its production (4,2 %) and its imports of coal (9; 8 %) pure to face the progressive stop of nuclear power. (Strategic serious mistake!)

The first six importers and the exporters of gas

 

 

Import

2010 mm3

Import

2011 mm3

Export 2010 mm3

Export

2011 mm3

Prod 2010 mm3

Prod 2010 %

Prod

2011 mm3

Prod

2011 %

Japan

116

122

 

 

*

 

*

 

Germany

68

70

 

 

*

 

*

 

Italy

70

68

 

 

*

 

*

 

Korea

47

48

 

 

*

 

*

 

Turkey

43

45

 

 

*

 

*

 

USA

55

43

 

 

651

19,2

681

19,8

 

 

 

 

 

 

 

 

 

Russia

 

 

196

185

677

20,0

656

19,1

Qatar

 

 

119

120

151

19,2

160

4,7

Norway

 

 

99

109

106

3,1

115

3,3

Canada

 

 

63

57

160

4,7

157

4,6

Algeria

 

 

49

48

*

 

*

 

Turkmenistan

 

 

29

37

*

 

*

 

 

 

 

 

 

 

 

 

 

Iran

 

 

 

 

149

4,4

158

4,6

China

 

 

 

 

103

3,1

107

3,1

 

 

 

 

 

 

 

 

 

Total World

834

827

834

829

3388

 

3435

 

 

 

 


* Production lower than the tenth world producer

The Japanese demand in gas increases (5, 2 %) after the accident of Fukushima and represents by far the first market of import. Germany, the second market of import at the world level, also sees its demand increasing with the slowing down of nuclear power in Germany. The United States remain importers of gas in spite of the fact that they became the first world producer of gas with shale gas.

Iran did not return on the world market of the gas yet, and China does not still call on to the world market. Russia decreases its relative presence on the world market, while remaining the first exporter.

 

 

Production of electricity and emission of CO2

 

In the electricity production, the fossil, with emissions of fossil CO2, remain majority. This has a direct impact on the global levels of emissions CO2 per capita.

The main countries are classified in Tons CO2 / inhabitant decreasing, any merged activities and not only those due to the production of electricity.

 

 

 

 

Production electricity TWh

Coal 2010

Coal

2011

Gaz

2010

Gaz

2011

Hydr

2010

Hydr 2011

Nuc 2010

 

Nuc 2011

 

tCO2/c 2010

tCO2/c 2011

USA

1994

1875

1018

1045

286

345

839

821

17,3

16,9

Russia

166

164

521

519

168

168

170

173

11,2

11,6

Japan

304

281

305

374

91

92

288

102

9,0

9,3

Germany

274

272

*

*

*

*

141

108

9,3

9,1

UK

*

*

175

147

*

*

62

69

7,8

7,1

China

3273

3773

*

*

722

699

74

86

5,4

5,9

France

*

*

*

*

67

*

429

442

5,5

5,0

India

653

715

118

109

114

131

*

*

1,4

1,4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

World  10

8698

 

4768

 

3516

 

2756

 

4,44

 

%demand 2010

44,1

 

24,2

 

17,8

 

14

 

 

 

World  11

 

9144

 

4852

 

3566

 

2584

 

4,50

%demand 2011

 

44,8

 

23,8

 

17,5

 

12,7

 

 

Delta  vol % 2011/2010

 

 

 

+5,1

 

 

+1,8

 

 

+1,4

 

 

- 6,2

 

 

+1,4

 

* No in ten first ones

Total demand in electricity world: in 2010: 19738 TWh and in 2011: 20407 TWh, that is a 1,0 % increase.

For the electricity production, it is the coal which sees its part increasing most significantly. In volume, the electricity production with coal increases of + 5,1 % between 2010 and 2011 and represents by far the first world source of electricity by representing 45 % of the demand in electricity. Three other sources of electricity production are in the order, the gas, the hydraulics and nuclear power

At the world level, the electricity production by the oil is marginal (4,8 %), as well as that by the wind energy and the photovoltaic (total inferior in 4,5 %). The difference enters the sum of the production electricity and the demand in electricity corresponds to the losses (by effect Joule) in networks. This loss is of the order of 10 % size.

With 16,9 tons of CO2 per capita, the United States distinguish themselves negatively as being the biggest pollutant of the big developed countries. With 11 tons of CO2 per capita, Russia also has obvious margins regarding energy efficiency.

 

With 9 tons of CO2 per capita, Germany remains the biggest pollutant of Europe, with a very strong dependence in the import (coal and gas)
The level of emission in CO2 of China is already for a very high level with regard to the level of development in the whole of the country. The gas and nuclear power are still far from being able to answer the demand in electricity in China which required between 2010 and 2011 an increase of 500 TWh, is more than the French annual nuclear production.

Japan suffers double from its energy dependence and from the temporary interruption of nuclear power.

Thanks to its hydraulic and nuclear park, France benefits from a strong energy independence for the production of electricity and from a very low emission of CO2 for a developed country (5 tons of CO2 / hour). For the record, France is also exporting of electricity, with an annual positive 2 billion euro trade balance.

India remains as for her still at the dawn of its development.

 

Conclusions

 

The fight against the greenhouse effect, and thus against the CO2 emissions and the legitimate pursuit in the development of least developed countries, requires:
- A priority targeting, all countries mixed up, on the policies of energy efficiency
- The progressive substitution of the coal by the gas, then by safe nuclear power for the most evolved countries, for the electricity production in basis or semi basis, with in parallel a progressive rise of the occasional renewable energies which again have to find their competitiveness. The well-balanced and clean mix, without CO2, of tomorrow,  is the convergence between the energy efficiency, the competitive renewable energies, and safe and competitive nuclear power
- For least developed countries economically and technologically, an access favored to the fossil resources which will remain widely present still in the decades to come to be able to help them to make unstick their development, before going towards the well-balanced and clean mix, the most advanced countries.

International Energy Agency source, figures 2011 published at the end of 2013 http: // www.iea.org/publications/freepublicatio ns / publication / name, 31287, en.html

 

translation of the article "repères et enjeux énergétiques, février 2014, from blog de Malicorne

 

http://www.malicorne.over-blog.com/​​​​​​​

Puddle in the courntryside, Puisaye, France, November 2013

Puddle in the courntryside, Puisaye, France, November 2013

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I totally agree with you Bernard! Yes, all the countries should work together to figure out how to deal with this. <br /> And, yes Bernard, the development countries, we need helps...
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