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3.1. Energy conservation
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kerosene, wood, coal, charcoal or even dung for cooking and heating, resulting in 4
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Reliable and affordable electricity saves and improves lives. Among its many benefits,
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electricity powers computers, schools, charges phones, keeps food cold and businesses
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and essential infrastructure functioning. But, energy is also the main contributor to
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climate change, producing more than 70% of greenhouse gases, requiring investment
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and development in renewable sources.
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For this reason, Goal 7 of the UN 17 Global Goals of the 2030 Agenda for Sustainable
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Energy supply is about 60% of global greenhouse gas emissions. While some 17% of
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Climate Change warns this needs to hit around 85% by 2050 to avoid the worst impacts
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Finite Fossil Fuels
The fossil fuels we have historically been using, such as coal, oil and natural gas,
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currently the world's primary energy sources, are finite in supply. It’s not a matter of if
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e
e
a
n
a
u
e e n e r r g y c o n s s u m p t t i i o n , , a s s h i i f f t t t t o r r e n e w a b l l e o r r n u c l l e a r r p o w e r r f f r r o m f f o s s s s i i l l f f u e l l s s , , s s i i g n i i f f i i c a n t t
c
energy consumption, a shift to renewable or nuclear power from fossil fuels, significant
n
n
g
w
y
m
)
n
b
t
r
e
i
e
a
n
n
p
e
t
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r
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l
y
S
p
c
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n
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l
f
o
c
a
e
C
d
n
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o
g
c
d
r
i
d
a
e
y
energy efficiency and large-scale deployment of carbon capture and storage (CCS)
e
g
(
e
e
f
a
o
l
a
y
a
o
c
f
r
a
e
m
C
r
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g
s
f
for remaining fossil fuel use.
e
e
o
e
s
u
f
l
i
r
n
f
n
l
s
a
i
o
.
m
u
| 51
