EGEE 102 – Energy Conservation And Environmental Protection

National and International Energy Usage Profiles

EGEE 102-Pisupati 2

Total Energy Use QBTUs (1999)

North America

116

C.& S. A.

20

W. Europe

70

Africa

12

E. Europe & FSU

60

M. East

16

F. East & Oceania

98

EGEE 102-Pisupati 3

Energy Per Capita Consumption (MMBtu/person)

North America

289

C.& S. A.

50

W. Europe

148

Africa

15

E. Europe & FSU

125

M. East

100

F. East & Oceania

30

World – 63

Japan - 171

US - 320

EGEE 102-Pisupati 4

The World Needs Affordable Energy

100

1,000

10,000

100,000

1,000 10,000 100,000 1,000,000 10,000,000

Affluence

Poverty

Annual Commercial Energy Consumption per Capita (kWh / person)

GD

P p

er C

apit

a ($

/ y

r /

per

son

) Japan

Source: World Resources Institute Database 1996-1997

BangladeshChina

Poland

Mexico

South Korea

UK

France U.S.

EGEE 102-Pisupati 5

Total Primary Energy Consumption per Dollar of GDP

0

5,000

10,000

15,000

20,000

25,000

30,000

35,000

40,000

Ja

pa

n

Ch

ina

Ind

ia

Au

str

ali

a

So

uth

Afr

ica

Un

ite

dS

tate

s

Ca

na

da

Ch

ile

Co

lom

bia

Sw

ed

en

Sw

itze

rla

nd

Ge

rma

ny

Un

ite

dK

ing

do

m

EGEE 102-Pisupati 6

Inferences Class Discussion

EGEE 102-Pisupati 7

Energy Intensity of G7 Countries

0 5 10 15 20

Japan

Italy

Germany

UK

France

U.S.

Canada

Energy Intensity (103 Btu / $GDP) International Energy Outlook 2001 (March 2001) Tables A1, A3

EGEE 102-Pisupati 8

World Energy Use, 1999 (Quads)Fuel QUADS

Petroleum (74 M bbs/day 152

N. Gas (84 T cu. ft/y) 89

Coal (4.7 B tons/y) 85

Hydro 27

Nuclear 25

Other renewable sources 2.5

Total 382 Quads

EGEE 102-Pisupati 9

World Electricity Generation

• 12 T kWh• US 3.23 TkWh• China 1.02 TkWh• Japan 0.947 TkWh

EGEE 102-Pisupati 10

Fuel Sources for Electricity Generation (US)

565728

30789

1,882

119

0

500

1,000

1,500

2,000

Fuel

BkWh

Coal

Petroleum

Gas

Nuclear

Hydro

Other

EGEE 102-Pisupati 11

US Total Energy Consumption (2000)

EGEE 102-Pisupati 12

Energy Consumption in the US

Natural Gas 24%

Coal23%

Petroleum39%

Nuclear8%

Hydro3%

Wood and waste

3%

EGEE 102-Pisupati 13

US Energy Foundation

Renewables 6%

96.1 Quads

Fossil fuels provide 85% of energy (67%

of electricity)

1999

2020

127.0 Quads

By 2020, reliance on fossil fuels could

grow to 90%

Coal22%

Nuclear 8%

Renewables 7%

Oil 40%

Gas23%

Coal21%

Nuclear 5%

Oil 40%

Gas28%

+32%

EGEE 102-Pisupati 14

US Coal Flow (2000) (Million Short Tons)

Surface692.5

Electric Power991.3

Consumption1079.7Underground

382.9

EGEE 102-Pisupati 15

US Petroleum Flow MMBbls (2000)

EGEE 102-Pisupati 16

Residential Heating Choices

EGEE 102-Pisupati 17

Transportation

• Registered Motor Vehicles

154.2 million

Vehicle miles 1,793 billion miles

Fuel Consumed 90.6 billion gals

Motor Fuel Expenses $104.7 billions