Date post: | 12-Jun-2015 |
Category: |
Environment |
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High Energy, Low Pollution.
Why we must bring forward the Actinide Age
I'm from Brisbane, Australia and I'm currently visiting India as part of a
yoga course. The reason I'm emailing you, to be honest, is
because I'm scared. Scared of what lies ahead for the future of our
planet. I knew when visiting India that I would suffer some form of culture shock but in no way was I
prepared for the air pollution. There is no escaping it forming a cloud
over the entire country and out to sea.
It is virtually a waste land.
Callum, 18 March 2013
Why?
As of 2009, majority of Indians still use traditional fuels such as dried cow dung, agricultural wastes, and firewood as cooking fuel. (Atamand et al 2009)
Energ
y k
g o
il equiv
ale
nt c
apita
-1 Popula
tion, m
illions o
f people
Low in
come
Lower
-middle inco
me
Uppe
r middle inco
me
High
inco
me
0
2000
4000
6000
0
1000
2000
3000
Energy consumption per capita
Population
Source: United Nations Population Division; World Bank (World Development Indictors)
Tota
l energ
y consu
mptio
n k
g o
il equiv
ale
nt
Chad
Guinea
-Bis
sau
Puerto
Ric
o
Sudan
Nicar
agua
Alban
ia
Indones
ia
Botswan
a
Mex
ico
Croat
ia
Bulgar
ia
Irela
nd
Korea,
Rep
.
Norway
United A
rab E
mira
tes
0
2.01012
4.01012
6.01012
Current population x current percapita energy consumption: EC
Source: United Nations Population Division; WorldBank (World Development Indicators); UnitedNations Statistics Division
Tota
l energ
y consu
mptio
n k
g o
il equiv
ale
nt
Chad
Guinea
-Bis
sau
Puerto
Ric
o
Sudan
Nicar
agua
Alban
ia
Indones
ia
Botswan
a
Mex
ico
Croat
ia
Bulgar
ia
Irela
nd
Korea,
Rep
.
Norway
United A
rab E
mira
tes
0
2.01012
4.01012
6.01012
Current population x high incomeper capita energy consumption: EJ
Source: United Nations Population Division; WorldBank (World Development Indicators); UnitedNations Statistics Division
Tota
l energ
y consu
mptio
n k
g o
il equiv
ale
nt
Chad
Guinea
-Bis
sau
Puerto
Ric
o
Sudan
Nicar
agua
Alban
ia
Indones
ia
Botswan
a
Mex
ico
Croat
ia
Bulgar
ia
Irela
nd
Korea,
Rep
.
Norway
United A
rab E
mira
tes
0
2.01012
4.01012
6.01012
2050 population x high income percapita energy consumption: EJ
Source: United Nations Population Division; WorldBank (World Development Indicators); UnitedNations Statistics Division
Energ
y k
g o
il equiv
ale
nt c
apita
-1
EC EJ EUJ0
1.01013
2.01013
3.01013
4.01013
5.01013
>2 x EC
>3 x EC
Source: United Nations Population Division; World Bank (World Development Indictors)
82 % Fossil
10 %Biofuelsand otherwaste
5 % Nuclear
2 % Hydro1 % Other
Source: IEA WorldEnergy Statistics 2013
Coal
Oil
Gas
Today’s horror…In 2012 • Household air pollution: 4.3 million deaths (cooking smoke)• Ambient air pollution: 3.7 million deaths
The world’s “single highest health risk”(World Health Organisation 2014)
… and tomorrow’s hazard
Source: IPCC WGIII AR5 2014
“Global temperature increases of ~4°C or more above late-20th-century levels, combined with increasing food demand, would pose large risks to food security globally and regionally” (high confidence).
Source: IPCC WGII AR5 2014
HIGH ENERGY
LOW POLLUTION
DECARBONISED
Energ
y d
ensity
as
heat v
alu
e G
J t-1
Fire wood Coal Oil Liquid gas0
10
20
30
40
50
Source: World Energy Council 2013 (conversion factors)
“Ash from the burnt biomass is assumed to be returned to the agricultural land to avoid long-term nutrient depletion of the soils on which the crops are grown”. (Turner, Elliston et al. 2013)
“We examined …planting of 5% of cleared farmland (~ 2.4 Mha) by 2030, and extension of the area to 10% (~ 4.8 Mha) by 2050”.(Crawford, Jovanovic et al. 2012, CSIRO Energy Transformed Flagship)
En
erg
y kg
oil
equ
ival
ent
cap
ita
-1 Po
pu
la tion
, billio
ns o
f peo
ple
Least
dev
eloped
countri
es
Low inco
me
Lower-m
iddle
inco
me
Upper m
iddle
inco
me
High in
com
e0
2000
4000
6000
0
1000
2000
3000
Energypercapita
Population
“Basic”, “Modern” or…?
“There could be considerable interim benefits from starting non-electrified households on a low-capacity supply for certain hours of the day as a step towards a longer-term solution.” (The Secretary General's Advisory Group on Energy and Climate Change 2010)
In the ten years to 2000, there were 240 million new household connections to electricity. This will continue to 2030.(The Secretary General's Advisory Group on Energy and Climate Change 2010)
High Energy
Low Pollution
Decarbonised
Desalination
Transport Electrification
Agricultural intensification
Synthetic Fuels
Materials recovery
Reforestation
Energ
y d
ensity
as
heat v
alu
e G
J t-1
Fire wood Coal Oil Liquid gas0
10
20
30
40
50
Energ
y d
ensity
as
heat v
alu
e G
J t-1
Fire wood Coal Oil Liquid gas Uranium (LWR)1
10
100
1000
10000
100000
1000000
Source: World Energy Council 2013 (conversion factors)