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Economy & Energy
No 36:  Decemberr 2002  January 2003 ISSN 1518-2932

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e&e No 37

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Commercial Dollar Exchange Rate

Energy Emissions:

1 The benemis_e Program

2. Results

Annex1. Using the Program

http://ecen.com

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Guestbook

 

Energy Emissions

2. Results

2.1 Global Results

2.2 Emissions in year 2001

2.3 Emissions by Energy Source

2.4 Evolution of Emissions by Energy Source

 Results

2.1 Global Results

The emissions of the main considered gases are presented in Table 2.1. Besides the results of the program, data relative to population and Gross Domestic Product (GDP) were also included in the Table.

 Table 2.1. Emissions of greenhouse effect gases, associated with the use of energy in selected years (Emissions Brazil: 1970/2001)

 

Unit

1970

1975

1980

1985

1990

1995

2000

2001

CO2

Gg/year

221,8

283,2

335,8

365,3

376,8

424,8

478,4

498,2

CO2 *

Gg/year

80,0

134,6

177,7

171,1

196,5

247,0

308,3

317,7

CH4

Gg/year

0,27

0,33

0,35

0,41

0,40

0,35

0,30

0,31

N2O

Gg/year

0,006

0,007

0,007

0,008

0,007

0,008

0,008

0,009

NOx

Gg/year

0,7

1,1

1,3

1,4

1,5

1,8

2,3

2,4

CO

Gg/year

13,2

14,7

13,5

12,7

12,2

12,8

13,2

13,6

CO *

Gg/year

2,8

4,2

3,7

2,8

3,4

4,8

5,8

5,8

NMVOCs

Gg/year

1,2

1,6

1,4

1,3

1,3

1,4

1,6

1,6

C

Gg/year

67,3

85,0

98,8

106,4

109,3

122,7

137,6

143,2

C*

Gg/year

24,2

40,0

51,4

49,2

56,4

70,8

88,0

90,7

inhabitants

10^6

94,5

107,0

120,0

133,1

146,1

158,8

171,0

173,3

GDP

GDP (80)=100

43,6

67,5

100,0

113,7

123,6

143,8

160,8

163,2

GDP

US$bill (2000)

161,3

249,6

369,6

420,2

456,8

531,4

594,2

603,2

C*/US$ 

kg/US$

0,150

0,160

0,139

0,117

0,123

0,133

0,148

0,150

C*/inhab

t/inhab.year

0,256

0,374

0,429

0,369

0,386

0,446

0,515

0,523

CO2*/US$

kg/US$

0,496

0,539

0,481

0,407

0,430

0,465

0,519

0,527

CO2*/inhabit

t/inhab.year

0,847

1,257

1,481

1,286

1,345

1,555

1,803

1,833

(*) Emissions excluding biomass                                                                                             

In Table 2.1 are presented emissions of all gases considered in the program as well as data for carbon dioxide without biomass emission (CO2*), according to IPCC recommendation, and data with biomass emission (CO2). It is also presented data relative to CO that could be subject to the same restriction, since in a few years CO is converted to CO2 and therefore its effect when originated from biomass is nullified (absorbed=emitted). For the other carbon compounds (CH4 and NMVOCs) the dynamics is more complex, even though, in the long term, the resulting CO2 is null when originated from renewed biomass. As a global measure of these emissions one can use the total carbon. In the table are presented the carbon emissions from renewable fuels and the total emission.

In Table 2.2 are given the growth rate values of the parameters presented in the previous table in the considered years.

Table 2.2. Annual growth rate of parameters corresponding to the emissions of greenhouse effect gases associated with energy use and transformation for the selected period (Emissions Brazil: 1970/2001).

 

1970/75

1975/80

1980/85

1985/90

1990/95

1995/2000

2000/2001

CO2

5,0%

3,5%

1,7%

0,6%

2,4%

2,4%

4,1%

CO2 *

11,0%

5,7%

-0,8%

2,8%

4,7%

4,5%

3,1%

CH4

3,6%

1,2%

3,3%

-0,5%

-2,3%

-3,0%

3,4%

N2O

1,2%

1,1%

2,5%

-1,6%

1,0%

1,3%

5,1%

NOx

9,7%

4,0%

0,6%

2,0%

3,9%

4,8%

3,3%

CO

2,1%

-1,6%

-1,3%

-0,7%

0,8%

0,7%

2,8%

CO *

9,1%

-3,0%

-5,3%

3,9%

7,1%

4,1%

0,1%

NMVOCs

4,9%

-2,0%

-2,4%

0,4%

2,1%

2,0%

0,7%

C

4,8%

3,0%

1,5%

0,6%

2,3%

2,3%

4,0%

C*

10,6%

5,1%

-0,9%

2,8%

4,7%

4,5%

3,0%

inhabitants

2,5%

2,3%

2,1%

1,9%

1,7%

1,5%

1,4%

GDP

9,1%

8,2%

2,6%

1,7%

3,1%

2,3%

1,5%

C*/US$ 

1,3%

-2,8%

-3,4%

1,1%

1,6%

2,1%

1,4%

C*/inhab

7,9%

2,8%

-2,9%

0,9%

2,9%

2,9%

1,6%

CO2*/US$

1,7%

-2,3%

-3,3%

1,1%

1,6%

2,2%

1,5%

CO2*/inhabit

8,2%

3,3%

-2,8%

0,9%

3,0%

3,0%

1,7%

(*) Emissions excluding biomass                                                                           

  In Figures 2.1 e 2.2 are shown emission data in linear and logarithmic scales.

Figure 2.1 : Emissions of greenhouse effect gases, where the scale on the right represents CO2 emissions.
The values signaled with* correspond to emissions without contribution from biomass.


Figure 2.2 : Emissions of greenhouse effect gases in logarithmic scale where the values signaled with * correspond to emissions with no contribution from biomass.

 Figure 2.3 : CO2 emissions by dollar (values of 2000) and by inhabitant in the period 1970 to 2001  

Figures 2.3 and 2.4 show emissions of CO2* and C* (values without considering emissions from biomass) by inhabitant and by unit of GDP. It can be observed that due to the rise of petroleum prices between 1973 and 1986, there has been a decrease of about 20% in emissions by each dollar of the GDP. The previous values were resumed in the last years. The 1977 emission level by inhabitant was reached only 20 years after.

 Figure 2.4: Carbon emissions  (carbon contained in greenhouse effect emissions)
by dollar (values of 2000) and by inhabitant in the 1970/ 2001 period.  

 

As shown in Figure 2.4, the carbon emissions by dollar (of the GDP) in Brazil has not exceeded the 1980 values yet. This fact is fundamentally due to the programs of biomass use developed after the petroleum price crisis in 1973 and 1979 (mainly fuel alcohol) and lately due to the more intense use of natural gas.

2.2 Emissions in Year 2001

2.2.1 Emissions by Sector

Data relative to the year 2001 are presented in what follows. Tables 2.3 to 2.9 and Figures 2.5 to 2.12 show the emissions by sector for selected years.

 

 Table 2.3 : CO2 emissions by Sector, by Group of Fuel for year 2001 in Gg/year

(without CO2 from Biomass)

 

 NATURAL GAS

NG  and PETROL PRODUCTS

MIN.  COAL  and PRODUCTS

TOTAL for GREENHOUSE EFFECT

 BIOMASS and OTHER. RENEWABLE

TRANSFORMATION

5,1134

11,8293

9,3589

26,3016

21,4337

NON-ENERGY FINAL CONSUMPTION

1,0349

5,5865

0,1394

6,7609

0,0

ENERGY SECTOR

4,3252

11,5202

1,2483

17,0937

25,4918

RESIDENTIAL

0,293,0

16,7692

0,0545

17,1167

29,5954

COMMERCIAL

0,2294

1,8259

0,0182

2,0735

0,6127

PUBLIC

0,0341

2,5797

0,0023

2,6160

0,0

AGRICULTURE AND HUSBANDRY

0,0

15,7748

00

15,7748

7,1969

TRANSPORT (TOTAL)

1,1494

129,9044

0,0

131,0538

11,8793

INDUSTRIAL (TOTAL)

10,1632

45,1278

43,6572

98,9482

84,2125

 

 

 

 

 

 

Final Consumption(*)

16,194,3

22,35020

44,9805

284,6768

158,9887

 GENERAL TOTAL

22,3427

24,09178

54,4788

317,7393

180,4224

(*) Excludes Transformation

 

Figure 2.5: CO2 emissions (excluding biomass) in year 2001 with fuels grouped by origin.


Figure 2.6: CO2 total percent emissions by sector with and without renewable sources.

Table 2.4 :  CH4 emissions by Sector, by Group of Fuels, for the year 2001 in 10^3 t/year

 

NATURAL GAS

  ELECTRICITY

 BIOMASS and OTHER. RENEWABLE

NG and PETROL PRODUCTS

MIN. COAL and

PRODUCTS

TOTAL

TRANSFORMATION

0,5496

0,0000

99,9497

0,3227

0,1023

100,9243

NON-ENERGY FINAL CONSUMPTION

0,0000

0,0000

0,0000

0,0000

0,0000

0,0000

ENERGY SECTOR

0,0676

0,0000

7,9268

0,1381

0,0081

8,1405

RESIDENTIAL

0,0157

0,0000

64,6977

0,3151

0,0042

65,0328

COMMERCIAL

0,0047

0,0000

1,3788

0,0421

0,0016

1,4273

PUBLIC

0,0007

0,0000

0,0000

0,0909

0,0002

0,0918

AGRICULTURE AND HUSBANDRY

0,0000

0,0000

9,3002

2,0960

0,0000

11,3962

TRANSPORT (TOTAL)

1,0296

0,0000

57,8938

16,8935

0,0000

75,8168

INDUSTRIAL (TOTAL)

0,2118

0,0000

47,7812

0,9458

0,4087

49,3474

 

 

 

 

 

 

 

Final Consumption(*)

1,3301

0,0000

188,9785

20,5214

0,4228

211,2528

 GENERAL TOTAL

1,8797

0,0000

288,9282

20,8442

0,5251

312,1771

   (*) Excludes Transformation

Figure 2.7 CH4 emissions for year 2001 by group of fuels.

Table 2.5 : N2O emissions by Sector, by Group of Fuels, for year 2001 in 10^3 t/year

 

NATURAL GAS

  ELECTRICITY

 BIOMASS and OTHER. RENEWABLE

NG and PETROL PRODUCTS

MIN. COAL and PRODUCTS

TOTAL

TRANSFORMATION

0,0

0,0

0,2

0,1

0,1

0,4

NON-ENERGY FINAL CONSUMPTION

0,0

0,0

0,0

0,0

0,0

0,0

ENERGY SECTOR

0,0

0,0

1,1

0,0

0,0

1,1

RESIDENTIAL

0,0

0,0

1,2

0,0

0,0

1,2

COMMERCIAL

0,0

0,0

0,0

0,0

0,0

0,0

PUBLIC

0,0

0,0

0,0

0,0

0,0

0,0

AGRICULTURE AND HUSBANDRY

0,0

0,0

0,3

0,1

0,0

0,4

TRANSPORT (TOTAL)

0,0

0,0

0,0

1,3

0,0

1,3

INDUSTRIAL (TOTAL)

0,0

0,0

3,2

0,4

0,5

4,1

 

 

 

 

 

 

 

Final Consumption(*)

0,0

0,0

5,8

1,9

0,5

8,2

 GENERAL TOTAL

0,0

0,0

6,0

1,9

0,6

8,5

   (*) Excludes Transformation                                                                                                    

Figure 2.8: N2O emissions for year 2001 by group of fuels.

Table 2.6 : NOx emissions by Sector, by Group of Fuel, for year 2001 in 10^3 t/year.

 

NATURAL GAS

  ELECTRICITY

 BIOMASS and OTHER. RENEWABLE

NG  and PETROL PRODUCTS

MIN. COAL and

PRODUCTS

TOTAL

TRANSFORMATION

17,4051

0,0000

10,6409

95,6986

79,2141

202,9588

NON-ENERGY FINAL CONSUMPTION

0,0000

0,0000

0,0000

0,0000

0,0000

0,0000

ENERGY SECTOR

70,8745

0,0000

18,0012

80,6493

8,8912

178,4163

RESIDENTIAL

0,2362

0,0000

36,7382

12,7291

0,0427

49,7462

COMMERCIAL

2,3757

0,0000

0,6528

3,1901

0,0140

6,2326

PUBLIC

0,3528

0,0000

0,0000

3,7869

0,0017

4,1415

AGRICULTURE AND HUSBANDRY

0,0000

0,0000

6,1298

1,9705

0,0000

8,1002

TRANSPORT (TOTAL)

12,3552

0,0000

92,8068

1305,2267

0,0000

1410,3887

INDUSTRIAL (TOTAL)

149,5705

0,0000

88,6044

201,6343

93,4694

533,2786

 

 

 

 

 

 

 

 Final Consumption(*)

235,7651

0,0000

242,9330

1609,1869

102,4191

2190,3041

 GENERAL TOTAL

253,1702

0,0000

253,5739

1704,8855

181,6332

2393,2629

   (*) Excludes Transformation                                                                                                    

Figure 2.9: NOx emissions for year 2001 by group of fuels.

 Table 2.7 :  CO emissions by Sector, by Group of Fuel, for year 2001 in 10^3 t/year.

 

NATURAL GAS

  ELECTRICITY

 BIOMASS and OTHER

RENEWABLE

NG  and PETROL PRODUCTS

 MIN. COAL and  PRODUCTS

TOTAL

TRANSFORMATION

4,2139

0,0000

745,7336

21,9070

1,6461

773,5006

NON-ENERGY FINAL CONSUMPTION

0,0000

0,0000

0,0000

0,0000

0,0000

0,0000

ENERGY SECTOR

5,2829

0,0000

450,0231

10,9067

0,6611

466,8738

RESIDENTIAL

0,0735

0,0000

3039,8645

2,7054

0,0162

3042,6595

COMMERCIAL

0,1899

0,0000

20,3004

0,3974

0,0058

20,8935

PUBLIC

0,0282

0,0000

0,0000

0,5511

0,0007

0,5800

AGRICULTURE AND HUSBANDRY

0,0000

0,0000

424,9401

0,2983

0,0000

425,2384

TRANSPORT (TOTAL)

8,2368

0,0000

1298,1904

5669,6785

0,0000

6976,1057

INDUSTRIAL (TOTAL)

11,7088

0,0000

1747,7187

28,2528

66,9422

1854,6225

 

 

 

 

 

 

 

 Final Consumption(*)

25,5201

0,0000

6981,0372

5712,7901

67,6260

12786,9734

 GENERAL TOTAL

29,7340

0,0000

7726,7708

5734,6971

69,2721

13560,4740

   (*) Excludes Transformation                                                                                                    

Figura 2.10: CO emissions for year 2001 by group of fuels.

 Table 2.8 : NMVOCs emissions by Sector, by Group of Fuel, for year 2001 in 10^3 t/year.

 

NATURAL GAS

  ELECTRICITY

 BIOMASS and OTHER. RENEWABLE

NG and PETROL PRODUCTS

MIN. COAL and PRODUCTS

TOTAL

TRANSFORMATION

0,4580

0,0000

199,5976

0,7883

0,4985

201,3424

FINAL CONSUMPTION NON-ENERGY

0,0000

0,0000

0,0000

0,0000

0,0000

0,0000

ENERGY SECTOR

0,3874

0,0000

13,2113

0,8280

0,0580

14,4847

RESIDENTIAL

0,0262

0,0000

177,1958

1,3413

0,0049

178,5683

COMMERCIAL

0,0206

0,0000

2,3583

0,1297

0,0016

2,5102

PUBLIC

0,0031

0,0000

0,0000

0,1851

0,0002

0,1884

AGRICULTURE AND HUSBANDRY

0,0000

0,0000

45,1302

1,0754

0,0000

46,2056

TRANSPORT (TOTAL)

0,1030

0,0000

0,0000

1075,3640

0,0000

1075,4669

INDUSTRIAL (TOTAL)

0,9104

0,0000

47,4836

2,8062

6,2186

57,4188

 

 

 

 

 

 

 

 Final Consumption (*)

1,4506

0,0000

285,3792

1081,7298

6,2834

1374,8430

 GENERAL TOTAL

1,9086

0,0000

484,9768

1082,5181

6,7819

1576,1854

   (*) Excludes Transformation                                                                                                  

Figure 2.11:NMVOCs emissions for year 2001 by group of fuels.

 2.2.2 Emissions by Activity and in Transformation

CO2 emissions by activity (including biomass) are presented in Table 2.9 and in Figure 2.12 that follow. Emissions from biomass are presented “hollow” in the graphic in order to indicate that they should no be considered for the greenhouse effect.[1]  In Figure 2.13 the emissions calculated in transformation are also presented. It should be remembered that a good part of emissions in the energy sector are accounted for as such, coherently with the procedure adopted by BEN.

 Table 2.9 : CO2 emissions by Activity, by Group of Fuels, for year 2001 in 10^3 t/year 

CO2

NATURAL GAS

BIOMASS AND OTHER RENEWABLE

NG AND PETROL PRODUCTS

MIN. COAL AND PRODUCTS

TOTAL

FINAL CONSUMPTION

17229,3

158988,7

229088,5

45119,8

450426,3

NON-ENERGY FINAL CONSUMPTION

1034,9

0,0

5586,5

139,4

6760,9

ENERGY SECTOR

4325,2

25491,8

11520,2

1248,3

42585,5

RESIDENTIAL

293,0

29595,4

16769,2

54,5

46712,1

COMMERCIAL

229,4

612,7

1825,9

18,2

2686,2

PUBLIC

34,1

0,0

2579,7

2,3

2616,0

AGRICULTURE AND HUSBANDRY

0,0

7196,9

15774,8

0,0

22971,7

HIGHWAY

1149,4

11879,3

115340,2

0,0

128369,0

RAILWAY

0,0

0,0

1436,3

0,0

1436,3

AIRWAY

0,0

0,0

9837,6

0,0

9837,6

NAVIGATION

0,0

0,0

3290,3

0,0

3290,3

CEMENT

127,2

1179,8

11875,2

820,4

14002,5

PIG IRON AND STEEL

1921,8

13872,0

2133,0

38567,0

56493,8

FERRO-ALLOYS

0,0

1310,3

341,8

166,1

1818,3

 MINING AND PELLOTIZ.

452,1

0,0

3408,2

1724,4

5584,6

NON-FER. AND OTHER METAL.

520,2

84,7

4791,9

905,9

6302,7

CHEMISTRY

3221,1

536,8

10252,9

581,4

14592,3

FOOD AND BEVERAGE

613,3

44779,7

3311,5

238,9

48943,5

TEXTILE

438,4

360,6

687,6

0,0

1486,6

PAPER AND CELLULOSE

742,8

13295,2

3217,2

354,4

17609,6

CERAMICS

865,5

6672,7

2132,0

139,4

9809,5

OTHER INDUSTRIES

1260,7

2120,8

2976,5

159,3

6517,3

NON-IDENTIFIED CONSUMPTION

0,0

0,0

0,0

0,0

0,0

ADJUSTMENTS

0,0

0,0

0,0

0,0

0,0

Figure 2.12: CO2 emissions by activity for year 2001 in 10^3/year.

 

Figure 2.13:  CO2 emissions in transformation for year 2001 in 10^3/year.

2.3 Emissions by Energy Source

2.3.1 Evolution of Emissions by Sector

The evolution of emissions by sector is obtained in the program for the different “accounts”” of BEN. It is presented in what follows the evolution of emissions for each of the main sectors for the different gases in Tables 2.10 to 2.15 and Graphics 2.14 to 2.19. The data are presented for chosen years, in the present case in intervals of five years including the last available year[2]. The data do not include CO2 from biomass. It should be noted that the transformation “sector” has been added where emissions in this phase of the energy processing are indicated. Emissions from non-energy use of energy sources are also indicated. The other emissions correspond to the energy final consumption.

Table 2.10: CO2emissions by Sector (10^3 t/year), without CO2 from biomass

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

5745,3

5444,4

7404,0

7649,9

8513,5

12165,8

23143,0

26301,6

FINAL CONSUMPTION NON-ENERGY

447,9

1475,1

2698,0

4976,1

5482,0

5835,3

7012,8

6760,9

ENERGY SECTOR

4021,3

8469,2

10618,4

12457,4

13843,4

14164,6

16590,8

17093,7

RESIDENTIAL

4950,2

6170,6

8398,0

10764,7

13747,3

15882,9

17114,4

17116,7

COMMERCIAL

551,4

824,9

1152,9

908,1

2046,0

1557,7

1956,7

2073,5

PUBLIC

292,2

609,3

792,8

556,7

502,1

2083,6

2700,9

2616,0

AGRICULTURE AND HUSBANDRY

1242,6

3830,2

7222,8

9298,4

9997,6

13421,3

13260,2

15774,8

TRANSPORT (TOTAL)

38177,6

65394,0

72797,7

69310,3

81143,3

103230,6

129981,6

131053,8

INDUSTRIAL (TOTAL)

24554,2

42333,3

66632,4

55217,2

61209,9

78660,1

96505,4

98948,2

 GENERAL TOTAL

79982,9

134551,0

177717,0

171138,8

196485,2

247001,8

308265,8

317739,3

Figure 2.14: CO2 emissions by sector in 10^3t/year

 Table 2.11 : CH4 Emissions by Sector (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

44,7

93,1

117,4

164,6

163,7

129,7

101,0

100,9

ENERGY SECTOR

0,2

0,3

2,7

8,7

8,7

9,2

7,2

8,1

RESIDENTIAL

173,8

165,5

140,6

103,4

76,6

58,4

62,7

65,0

COMMERCIAL

2,2

2,2

2,2

2,2

1,7

1,4

1,4

1,4

PUBLIC

0,2

0,1

0,1

0,1

0,1

0,1

0,1

0,1

AGRICULTURE

25,9

21,6

17,9

15,1

12,8

11,7

10,5

11,4

TRANSPORT (TOTAL)

8,3

12,3

25,9

54,7

74,1

89,1

70,6

75,8

INDUSTRIAL (TOTAL)

17,5

31,0

39,3

57,5

57,9

52,6

48,3

49,3

TOTAL GENERAL

272,8

326,2

346,0

406,2

395,4

352,2

301,8

312,2

 

Figure 2.15: CH4 emissions by sector in 10^3t/year

 Table 2.12 : N2O emissions by Sector (10^3 t/year)

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

0,1

0,1

0,1

0,2

0,2

0,2

0,3

0,4

ENERGY SECTOR

0,0

0,1

0,4

1,2

1,2

1,3

1,0

1,1

RESIDENTIAL

3,3

3,1

2,6

1,9

1,4

1,1

1,2

1,2

COMMERCIAL

0,0

0,0

0,0

0,0

0,0

0,0

0,0

0,0

PUBLIC

0,0

0,0

0,0

0,0

0,0

0,0

0,0

0,0

AGRICULTURE AND HUSBANDRY

0,9

0,7

0,6

0,5

0,5

0,4

0,4

0,4

TRANSPORT (TOTAL)

0,4

0,6

0,7

0,7

0,8

1,0

1,3

1,3

INDUSTRIAL (TOTAL)

1,6

2,0

2,5

3,4

3,2

3,6

3,9

4,1

 GENERAL TOTAL

6,2

6,6

7,0

7,9

7,3

7,6

8,1

8,5

 


Figure 2.16: N2O emissions by sector in 10^3t/year

 Table 2.13 : NOx emissions by Sector (10^3 t/year)

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

38,3

37,9

59,0

71,2

81,4

117,1

190,6

203,0

ENERGY SECTOR

24,6

54,6

76,8

122,8

133,3

130,0

165,1

178,4

RESIDENTIAL

103,5

99,4

86,6

66,9

53,8

45,0

48,4

49,7

COMMERCIAL

2,1

2,5

3,2

2,5

4,0

4,1

5,4

6,2

PUBLIC

0,6

1,1

1,5

1,0

1,0

4,2

4,4

4,1

AGRICULTURE AND HUSBANDRY

17,2

15,1

12,9

10,0

8,5

8,4

7,7

8,1

TRANSPORT (TOTAL)

380,4

676,4

787,6

840,2

942,0

1161,7

1387,1

1410,4

INDUSTRIAL (TOTAL)

125,2

210,9

306,0

259,7

296,8

366,6

508,7

533,3

 GENERAL TOTAL

691,9

1098,0

1333,6

1374,2

1520,9

1837,2

2317,4

2393,3

 

Figure 2.17: NOx emissions by sector in 10^3t/year

 

Table 2.14 : CO emissions by Sector (10^3 t/year)

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

309,2

635,0

808,8

1141,7

1143,4

929,7

763,2

773,5

ENERGY SECTOR

9,6

17,0

154,2

494,9

496,5

526,8

411,1

466,9

RESIDENTIAL

8219,0

7800,7

6597,0

4819,4

3566,3

2720,5

2930,5

3042,7

COMMERCIAL

12,9

17,2

21,8

22,7

18,0

18,4

20,2

20,9

PUBLIC

0,3

0,3

1,5

2,0

1,1

1,1

0,6

0,6

AGRICULTURE AND HUSBANDRY

1175,8

966,2

774,8

631,8

521,4

452,4

401,0

425,2

TRANSPORT (TOTAL)

2744,4

4219,6

3919,0

3735,9

4714,4

6324,5

6871,2

6976,1

INDUSTRIAL (TOTAL)

738,4

1020,3

1260,8

1821,8

1764,5

1779,0

1786,9

1854,6

TOTAL GENERAL

13209,6

14676,2

13537,9

12670,1

12225,6

12752,4

13184,7

13560,5

 


Figure 2.18: CO emissions by sector in 10^3t/year

 

Table 2.15 : NMVOCs emissions by Sector (10^3 t/year)

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

89,6

186,4

234,9

329,2

327,3

259,4

202,0

201,3

ENERGY SECTOR

0,5

0,9

5,0

15,0

15,1

16,1

12,8

14,5

RESIDENTIAL

487,6

459,8

385,3

278,4

206,4

158,5

171,9

178,6

COMMERCIAL

5,0

4,7

4,3

4,4

3,3

2,6

2,5

2,5

PUBLIC

0,4

0,3

0,2

0,2

0,1

0,2

0,2

0,2

AGRICULTURE AND HUSBANDRY

124,9

102,8

82,8

67,7

55,9

48,9

43,5

46,2

TRANSPORT (TOTAL)

505,3

785,5

671,1

509,6

620,8

878,1

1077,5

1075,5

INDUSTRIAL (TOTAL)

22,0

29,9

37,9

53,2

51,4

53,6

55,4

57,4

 GENERAL TOTAL

1235,2

1570,2

1421,4

1257,7

1280,3

1417,5

1565,8

1576,2

 


Figure 2.19: NMVOCs emissions by sector in 10^3t/year

 

2.3.2: Evolution of Emissions by Activity

In Table 2.16.CO2 emissions by activity are indicated.

Table 2.16 : CO2 Emissions by Activity (10^3 t/year), without  CO2 from biomass          

 

1970

1975

1980

1985

1990

1995

2000

2001

TRANSFORMATION

5745,3

5444,4

7404,0

7649,9

8513,5

12165,8

23143,0

26301,6

PUBLIC ELECT. POWER PLANTS .

4363,9

4011,2

5275,3

5898,8

5998,6

8777,7

17071,3

19221,4

AUTO-PRODUCERS  ELECT. POWER PLANTS

1381,5

1433,1

2128,7

1751,1

2514,9

3388,1

6071,8

7080,2

FINAL CONSUMPTION

74237,6

129106,6

170313,0

163488,9

187971,7

234836,0

285122,8

291437,6

NON-ENERGY FINAL CONSUMPTION

447,9

1475,1

2698,0

4976,1

5482,0

5835,3

7012,8

6760,9

ENERGY SECTOR

4021,3

8469,2

10618,4

12457,4

13843,4

14164,6

16590,8

17093,7

RESIDENTIAL

4950,2

6170,6

8398,0

10764,7

13747,3

15882,9

17114,4

17116,7

COMMERCIAL

551,4

824,9

1152,9

908,1

2046,0

1557,7

1956,7

2073,5

PUBLIC

292,2

609,3

792,8

556,7

502,1

2083,6

2700,9

2616,0

AGRICULTURE AND HUSBANDRY

1242,6

3830,2

7222,8

9298,4

9997,6

13421,3

13260,2

15774,8

ROAD

33117,3

54392,7

60429,7

53680,7

70274,1

91177,8

114705,6

116489,6

RAILWAY

1134,7

1589,5

1882,2

1847,2

1613,7

1351,4

1266,2

1436,3

AIRWAY

2100,2

3924,4

5150,4

5498,4

5818,4

7208,0

10504,5

9837,6

NAVIGATION

1825,5

5487,4

5335,4

8284,0

3437,1

3493,4

3505,2

3290,3

CEMENT

3889,0

6158,5

7796,7

4271,4

5560,8

5916,9

10298,1

12822,8

PIG IRON AND STEEL

8311,2

11613,0

20355,2

27725,1

28542,4

38482,6

42017,2

42621,8

FERRO-ALLOYS

0,0

109,3

241,3

122,9

208,3

210,6

563,7

508,0

 MINING AND PELLETIZ.

715,9

1854,7

3166,8

2191,2

2405,4

3259,0

5322,2

5584,6

NON-FER. AND OTHER .METAL.

551,6

1077,6

2491,3

2801,2

3080,4

4595,8

6493,0

6218,0

CHEMISTRY

2623,9

4701,7

9087,8

8097,9

8557,6

9888,4

12842,8

14055,5

FOOD AND BEVERAGE

2207,3

3881,5

5239,1

2544,4

3207,0

4047,7

4152,6

4163,8

TEXTILE

1169,5

1993,7

2225,6

992,8

1596,4

1317,7

1161,8

1126,0

PAPER AND CELLULOSE

1441,7

2683,3

3777,7

1773,3

2444,5

3363,9

4272,5

4314,5

CERAMICS

1029,1

2181,6

3219,8

1383,8

1682,4

2673,4

3373,7

3136,9

OTHER  INDUSTRIES

2615,0

6078,4

9031,1

3313,1

3924,5

4904,2

6007,5

4396,5

TOTAL GENERAL

79982,9

134551,0

177717,0

171138,8

196485,2

247001,8

308265,8

317739,3

Figure 2.20: CO2 Emissions by activity in 10^3t/year

2.4 Evolution of Emissions by Energy Source in the 1970/2001 Period

            2.4.1 Emissions by Primary Energy of Origin

Table 2.17 : CO2 emissions by Primary Energy of Origin  (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

154,5

747,2

1663,5

4336,6

6367,9

8497,5

15935,0

22342,7

NG AND  PETROL PRODUCTS

70830,4

122322,3

153298,0

128664,6

152631,5

190545,5

237785,6

240917,8

MIN. COAL AND PRODUCTS

8998,0

11481,5

22755,5

38137,5

37485,8

47958,8

54545,2

54478,8

TOTAL FOR GREENHOUSE EFFECT

79982,9

134551,0

177717,0

171138,8

196485,2

247001,8

308265,8

317739,3

BIOMASS AND OTHER RENEWABLE

141782,5

148663,9

158055,7

194146,0

180320,9

177794,5

170180,6

180422,4

TOTAL

221765,4

283214,9

335772,6

365284,8

376806,0

424796,3

478446,4

498161,6

 

Figure 2.21: CO2 Emissions by Primary Energy of Origin in 10^3t/year

Table 2.18 : CH4 emissions by Primary Energy of Origin (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

0,0

0,0

0,0

0,1

0,1

0,3

1,0

1,9

BIOMASS AND OTHER RENEWABLE

264,5

312,9

332,8

395,1

382,3

334,4

279,8

288,9

NG AND PETROL PRODUCTS

8,2

13,1

12,9

10,6

12,6

17,0

20,5

20,8

MIN. COAL AND PRODUCTS

0,1

0,1

0,3

0,4

0,4

0,5

0,5

0,5

TOTAL

272,8

326,2

346,0

406,2

395,4

352,2

301,8

312,2

 


Figure 2.22: CH4 Emissions by Primary Energy of Origin in 10^3t/year

Table 2.19 : N2O emissions by Primary Energy of Origin  (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

0,0

0,0

0,0

0,0

0,0

0,0

0,0

0,0

BIOMASS AND OTHER RENEWABLE

5,6

5,5

5,6

6,5

5,7

5,7

5,6

6,0

NG AND PETROL PRODUCTS

0,5

0,9

1,2

1,0

1,1

1,5

1,9

1,9

MIN. COAL AND PRODUCTS

0,1

0,1

0,2

0,4

0,4

0,5

0,6

0,6

TOTAL

6,2

6,6

7,0

7,9

7,3

7,6

8,1

8,5


Figure 2.23: N2O Emissions by Primary Energy of Origin in 10^3t/year

Table 2.20 : NOx Emissions by Primary Energy of Origin (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

2,5

11,3

19,4

51,7

74,0

102,1

205,6

253,2

BIOMASS AND OTHER RENEWABLE

153,9

153,4

176,0

242,9

253,3

260,6

238,3

253,6

NG AND PETROL PRODUCTS

504,1

896,9

1068,2

956,6

1075,9

1336,1

1685,6

1704,9

MIN.COAL AND PRODUCTS

31,4

36,3

70,0

123,0

117,7

138,5

187,9

181,6

TOTAL

691,9

1098,0

1333,6

1374,2

1520,9

1837,2

2317,4

2393,3

 


Figure 2.24: NOx Emissions by Primary Energy of Origin in 10^3t/year

 

Table 2.21 : CO Emissions by Primary Energy of Origin (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

0,2

0,8

1,5

3,9

5,8

8,7

20,9

29,7

BIOMASS AND OTHER RENEWABLE

10457,7

10426,4

9885,3

9885,0

8849,7

7990,2

7355,9

7726,8

NG AND PETROL PRODUCTS

2739,7

4232,7

3618,1

2727,3

3315,8

4683,8

5738,1

5734,7

MIN. COAL AND PRODUCTS

12,0

16,3

33,1

53,8

54,3

69,7

69,9

69,3

TOTAL

13209,6

14676,2

13537,9

12670,1

12225,6

12752,4

13184,7

13560,5

 


Figure 2.25: CO Emissions by Primary Energy of Origin in 10^3t/year

Table 2.22 : NMVOCs Emissions by Primary Energy of Origin (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

0,0

0,1

0,1

0,3

0,5

0,6

1,4

1,9

BIOMASS AND OTHER RENEWABLE

726,7

779,6

742,0

738,9

649,6

527,0

473,2

485,0

NG AND PETROL PRODUCTS

507,5

789,2

676,4

513,4

625,4

883,9

1084,4

1082,5

MIN. COAL AND PRODUCTS

1,0

1,4

2,9

5,1

4,8

6,0

6,8

6,8

TOTAL

1235,2

1570,2

1421,4

1257,7

1280,3

1417,5

1565,8

1576,2


Figure 2.26: NMVOCs Emissions by Primary Energy of Origin in 10^3t/year

2.4.2 Emissions by Energy Source

Table 2.23 : CO2 Emissions by Energy Source (10^3 t/year) 

 

1970

1975

1980

1985

1990

1995

2000

2001

NATURAL GAS

154,5

747,2

1663,5

4336,6

6367,9

8497,5

15935,0

22342,7

STEAM COAL

2277,9

2166,4

4687,3

9733,0

7642,3

7678,1

9848,5

9900,3

MET. COAL

0,0

0,0

0,0

0,0

0,0

2437,2

9056,0

9525,9

FIREWOOD*

120713,0

117181,2

104383,0

103158,5

85781,2

70683,4

69945,6

70770,3

SUGARCANE PRODUCTS*

13174,8

15636,6

28566,9

49259,6

47444,3

60503,1

58103,6

66077,3

OTHER PRIMARY*

746,5

1206,2

3279,4

5162,2

7014,1

9496,1

13393,9

13945,4

DIESEL OIL 

17160,3

31583,4

49619,3

53704,7

65683,5

80220,0

97959,8

102583,8

FUEL OIL

24284,8

43956,7

55738,8

30243,3

32875,4

38373,3

37915,9

34717,9

GASOLINE

21378,4

32353,5

25436,6

17503,0

21620,1

32079,4

39096,5

38860,7

LPG

3575,2

5267,5

8059,5

10728,1

14448,1

16958,5

20496,1

20450,5

  NAPHTHA  

3,7

590,7

938,7

2436,9

2982,1

3592,7

5055,5

4470,8

KEROSENE

3358,4

5143,1

6258,3

6146,3

6245,4

7378,3

10552,0

9913,7

GAS

1378,5

2011,1

3458,5

5920,6

6279,1

6581,1

6263,0

5922,1

MIN. COAL COKE COKE

5232,0

7153,6

14266,2

22052,8

22904,3

30381,2

28746,5

28537,0

  CHARCOAL

6922,6

14442,6

18574,8

26879,2

26692,0

21378,6

17830,3

17750,1

ETHYL ALCOHOL.* 

225,5

197,3

3251,6

9686,6

13389,2

15733,3

10907,1

11879,3

 OTHER SEC. PETR.

671,8

2726,0

6192,9

6807,1

7710,7

11012,0

25585,6

28804,6

NON AND. PET.

397,8

701,5

1053,8

1095,3

1066,2

931,4

1124,0

1115,7

BITUMEN

109,5

150,3

343,5

431,1

660,1

881,1

631,2

593,4

TOTAL  FOR GREENHOUSE EFFECT

79982,9

134551,0

177717,0

171138,8

196485,2

247001,8

308265,8

317739,3

GENERAL TOTAL

221765,4

283214,9

335772,6

365284,8

376806,0

424796,3

478446,4

498161,6

                     

(*) Emissions from biomass not accounted for concerning the greenhouse effect.


Figure 2.27: CO2 Emissions by energy source in 10^3 t/year. The energy source colors indicate their origin.


[1] There is the possibility of constructing tables and graphics omitting emissions from biomass.

[2] One can chose different years.

 

Graphic Edition/Edição Gráfica:
MAK
Editoração Eletrônic
a

Revised/Revisado:
Tuesday, 11 November 2008
.

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