summer school on energy giacomo ciamician · 2019. 6. 21. · vanni lughi department of engineering...
TRANSCRIPT
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Vanni Lughi Department of Engineering and Architecture, University of Trieste
Kreuzbergpass (BZ), Italy
June 17th – 21st, 2019
Concluding Remarks
Summer School on Energy Giacomo Ciamician
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Emissions and Economy
“[…] damage to tourism and agriculture, and the economic sanctions due for violating the Kyoto protocols are computed”
«Climate, a threat to the economy. Italy risks tens of billions»
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CO2 emissions keep increasing
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World Scientists’ Warning to
Humanity: A Second Notice BioScience, November 13, 2017
15,364 scientist signatories from
184 countries
A major (and critical) failure in communicating science
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Energy and emissions
Industrial processes - 4%
Land use change - 12%
Land & Animal Farming – 14%
ENERGY-RELATED EMISSIONS 67%
Transportation – 14%
Electricity & Heat – 25%
Fuel Combustion – 9%
Energy in Industry – 15%
Fugitive emissions – 4%
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Energy
Health
Environment
Economy
Population Food
Security
Water
Energy - A global, complex issue
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Complexity of the Energy Supply Chain
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Photovoltaics
Water splitting
Solar thermal
Hydrogen Storage, Transport, Reconversion
Imagining the future… A sun-based energy supply chain?
Electric grid
Electric storage
Electricity Storage, Transport, Distribution
Fuel Cells
Production
Biofuels
Heat Transport (short distance)
Use
Fuels - Transport
Wind
Hydro
http://www.google.it/imgres?imgurl=http://cdn.ecologiae.com/wp-content/uploads/2011/05/quarto-conto-energia-imprese-filiera.jpg&imgrefurl=http://www.ecologiae.com/quarto-conto-energia-imprese-filiera/39565/&usg=__5Wx1wzu4Y8a_eUd0sWE1tbDHZNM=&h=314&w=500&sz=46&hl=it&start=9&sig2=wS1DFkhBb4IGPps2s8np7w&zoom=1&tbnid=A8DFDnxINiiNrM:&tbnh=82&tbnw=130&ei=gLB7TpeTDsuW0QWnvr2jAw&prev=/search?q=filiera+energia&hl=it&sa=X&rls=com.microsoft:*:IE-SearchBox&rlz=1I7SKPB_en&tbm=isch&prmd=ivns&itbs=1
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How do we abate CO2?
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Saving energy does make sense!
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[Richard Perez]
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Factors Pushing Electricity
Many Renewable Energy Sources are «naturally» electrical
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Factors Pushing Electricity
1.3 billion people live without access to electricity (18% of global population)
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8%
9%
10%
11%
12%
13%
14%
15%
16%
2000 2005 2010 2015
Ele
ctri
city
Pe
net
rati
on
fr
acti
on
of
tota
l en
ergy
su
pp
ly
EU
BRICS
World
Enerdata - Global Energy Statistical Yearbook 2015
Electricity Penetration
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0
2
4
6
8
10
12
1990 2000 2010 2020
Win
d a
nd
PV
ge
ne
rati
on
Fr
acti
on
of
tota
l ele
ctri
city
ge
ner
atio
n [
%]
EU
OECD
BRICS
World
Enerdata - Global Energy Statistical Yearbook 2015
Wind and Photovoltaic generation are growing fast!
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Emerging Interconnection between Smart Electric Energy Systems and Mobility
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Global Energy Consumption
Enerdata – Global Energy Statistical Yearbook 2014
0
2000
4000
6000
8000
10000
12000
14000
16000
1990 1995 2000 2005 2010
Mto
e
World
OECD
BRICS
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More Final Remarks…
• Keywords: • Microgeneration • Democratization • Locality • Diversified portfolio of energy technologies
• Price of energy: dilemma, subsidies, … • Geopolitical implications (new equilibria, energy trading dynamics, …) • Non-technical factors: Policy – Social – Economical
e.g. price dilemma subsidies, business models, perception, …
• Dissemination, communication, awareness • Imagine the future
• Picture – Questionnaire - Exam