- •Material efficiency in clean energy transitions
- •Abstract
- •Highlights
- •Executive summary
- •Clean energy transitions require decoupling of economic growth from material demand
- •Further ambitions on material efficiency can reduce deployment needs for low-carbon industrial process technologies and achieve emissions reduction throughout value chains
- •Policy and stakeholder efforts are needed to improve material efficiency
- •Findings and recommendations
- •Policy recommendations
- •Historical demand trends for materials
- •Enabling strategies to move towards more sustainable material use
- •Implications of deploying further material efficiency strategies
- •Material demand
- •Steel
- •Cement
- •Aluminium
- •Energy and CO2 emissions
- •Buildings construction value chain
- •Vehicles value chain
- •Enabling policy and stakeholder actions
- •Technical analysis
- •1. Introduction
- •2. Historical demand trends for materials
- •References
- •3. Enabling strategies to move towards more sustainable material use
- •Material efficiency strategies
- •Design stage
- •Fabrication or construction stage
- •Use stage
- •End-of-life stage
- •References
- •4. Implications of deploying further material efficiency strategies
- •Material demand outlook by scenario
- •Steel
- •Cement
- •Aluminium
- •CO2 emissions and energy implications of material efficiency
- •References
- •5. Value chain deep dive #1: Buildings construction
- •Material needs across the buildings and construction value chain
- •Material efficiency strategies for buildings
- •Outlook and implications for steel and cement use in buildings
- •References
- •6. Value chain deep dive #2: Vehicles
- •Material needs of vehicles
- •Material efficiency strategies for vehicles
- •Outlook and implications for vehicle material use and life-cycle emissions
- •EV battery materials
- •Battery materials supply
- •CO2 emissions from battery production
- •Battery recycling
- •References
- •7. Enabling policy and stakeholder actions
- •Challenges and costs of material efficiency
- •Policy and action priorities
- •Increase data collection, life-cycle assessment and benchmarking
- •Improve consideration of the life-cycle impact at the design stage and in CO2 emissions regulations
- •Increase end-of-life repurposing, reuse and recycling
- •Develop regulatory frameworks and incentives to support material efficiency
- •Adopt business models and practices that advance circular economy objectives
- •Train, build capacity and share best practices
- •Shift behaviour towards material efficiency
- •References
- •General annexes
- •Annex I. Reference and Clean Technology Scenarios
- •Annex II. Energy Technology and Policy modelling framework
- •Combining analysis of energy supply and demand
- •ETP–TIMES supply model
- •ETP-TIMES industry model
- •Global buildings sector model
- •Modelling of the transport sector in the MoMo
- •Overview
- •Data sources
- •Calibration of historical data with energy balances
- •Vehicle platform, components and technology costs
- •Infrastructure and fuel costs
- •Elasticities
- •Framework assumptions
- •Technology approach
- •References
- •Annex III. Material demand and efficiency modelling
- •Overview of material demand modelling methodology
- •Buildings value chain assumptions and modelling methodology
- •Vehicles value chain assumptions and modelling methodology
- •Transport infrastructure value chain assumptions, modelling methodology and preliminary findings
- •Material intensity of transport infrastructure
- •Rail
- •Roads
- •Material use in transport infrastructure in the RTS and CTS
- •Material efficiency strategies for transport infrastructure
- •References
- •Annex IV. Transport policies assumptions and impact on activity levels
- •References
- •Abbreviations, acronyms, units of measure and regional definitions
- •Abbreviations and acronyms
- •Units of measure
- •Regional definitions
- •Acknowledgements
- •Table of contents
- •List of figures
- •List of boxes
- •List of tables
Material efficiency in clean energy transitions |
General annexes |
Abbreviations, acronyms, units of measure and regional definitions
Abbreviations and acronyms
ASEAN |
Association for Southeast Asian Nations |
AV |
autonomous vehicle |
BAT |
best available technology |
BEV |
battery-electric vehicle |
BIGCC |
biomass integrated gasification combined cycle |
BTX |
benzene, toluene and xylene |
CCS |
carbon capture and storage |
CCUS |
carbon capture, utilisation and storage |
CNG |
compressed natural gas |
CO2 |
carbon dioxide |
CTS |
Clean Technology Scenario |
deQo |
database of embodied Quantity outputs |
DRC |
Democratic Republic of the Congo |
ETP |
Energy Technology and Policy |
ETP |
Energy Technology Perspectives |
EUR |
euro |
EV |
electric vehicle |
GDP |
gross domestic product |
GNI |
gross national income |
GREET |
Greenhouse gases, Regulated Emissions, and Energy use in Transportation |
HEV |
hybrid electric vehicle |
HDV |
heavy-duty vehicle |
ICE |
internal combustion engine |
ICT |
information and communication technology |
IEA |
International Energy Agency |
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Material efficiency in clean energy transitions General annexes
IGCC |
integrated gasification combined cycle |
ITA |
International Tunnelling Association |
LCA |
life-cycle assessment |
LCV |
light commercial vehicle |
LED |
light-emitting diode |
LNG |
liquefied natural gas |
MEF |
Material Efficiency variant |
MoMo |
Mobility Model |
M&R |
maintenance and rehabilitation |
MSR |
material substitution ratio |
NCA |
nickel cobalt aluminium oxide |
NMC |
nickel-manganese-cobalt oxide |
nZEB |
near-zero energy building |
OECD |
Organisation for Economic Co-operation and Development |
OPC |
ordinary Portland cement |
PLDV |
passenger light-duty vehicle |
ProSUM |
Prospecting Secondary raw materials in the Urban mine and Mining wastes |
PV |
photovoltaic |
RCC |
reinforced cement concrete |
RTS |
Reference Technology Scenario |
STE |
solar thermal electricity |
SUV |
sports utility vehicle |
TIMES |
The Integrated MARKAL-EFOM System |
USD |
United States dollar |
Units of measure
°C |
degree Celsius |
|
EJ |
exajoule |
|
gCO2/kWh |
grammes of carbon dioxide per kilowatt hour |
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Material efficiency in clean energy transitions General annexes
GJ |
gigajoule |
Gt |
gigatonne |
GtCO2 |
gigatonne of carbon dioxide |
kg |
kilogramme |
km |
kilometre |
km/h |
kilometre per hour |
kt |
kilotonne |
MJ |
megajoule |
Mt |
million tonne |
MtCO2 |
million tonne of carbon dioxide |
MWh |
megawatt hour |
m2 |
square metre |
pkm |
passenger kilometre |
t |
tonne |
tCO2 |
tonne of carbon dioxide |
TWh |
terawatt hour |
vkm |
vehicle kilometre |
Regional definitions
North America: Canada, Mexico and United States
Central and South America: Argentina, Bolivarian Republic of Venezuela, Brazil, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominican Republic, Ecuador, El Salvador, Guatemala, Haiti, Honduras, Jamaica, Nicaragua, Panama, Paraguay, Peru, Plurinational State of Bolivia, Suriname, Trinidad and Tobago, Uruguay, and other countries and territories.
Europe: European Union (Austria, Belgium, Bulgaria, Croatia, Cyprus36, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain,
36 Note by Turkey
The information in this document with reference to “Cyprus” relates to the southern part of the Island. There is no single authority representing both Turkish and Greek Cypriot people on the Island. Turkey recognises the Turkish Republic of Northern Cyprus (TRNC). Until a lasting and equitable solution is found within the context of the United Nations, Turkey shall preserve its position concerning the “Cyprus issue”.
Note by all the European Union Member States of the OECD and the European Union
The Republic of Cyprus is recognised by all members of the United Nations with the exception of Turkey. The information in this document relates to the area under the effective control of the Government of the Republic of Cyprus.
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Material efficiency in clean energy transitions |
General annexes |
Sweden and United Kingdom), Albania, Belarus, Bosnia and Herzegovina, Former Yugoslav Republic of Macedonia, Gibraltar, Iceland, Israel, Kosovo, Montenegro, Norway, Serbia, Switzerland, Republic of Moldova, Turkey and Ukraine.
Africa: Algeria, Angola, Benin, Botswana, Cameroon, Côte d’Ivoire, Democratic Republic of the Congo, Egypt, Eritrea, Ethiopia, Gabon, Ghana, Kenya, Libya, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Republic of the Congo, Senegal, South Africa, South Sudan, Sudan, United Republic of Tanzania, Togo, Tunisia, Zambia, Zimbabwe, and other countries and territories.
Middle East: Bahrain, Iraq, Islamic Republic of Iran, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Syrian Arab Republic, United Arab Emirates and Yemen.
Eurasia: Armenia, Azerbaijan, Georgia, Kazakhstan, Kyrgyzstan, Russian Federation, Tajikistan, Turkmenistan and Uzbekistan.
Asia Pacific: Australia, Bangladesh, Brunei Darussalam, Cambodia, China, Chinese Taipei, Democratic People’s Republic of Korea, India, Indonesia, Japan, Korea, Lao People’s Democratic Republic, Malaysia, Mongolia, Myanmar, Nepal, New Zealand, Pakistan, Philippines, Singapore, Sri Lanka, Thailand and Viet Nam.
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