![Page 1: Alberto Carrillo - Science Based Targets · Alberto Carrillo Head of Climate Business Engagement Global Climate and Energy Initiative WWF International . 1990 2000 2010 2020 2030](https://reader034.vdocuments.net/reader034/viewer/2022042420/5f3761eab5ce9530ec78848d/html5/thumbnails/1.jpg)
Alberto Carrillo Head of Climate Business Engagement
Global Climate and Energy Initiative
WWF International
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1990 2000 2010 2020 2030 2040 2050
GT CO2
Emissions increased by 31%
between 1990 and 2010 3.7 – 4.8 °C
(of global warming by
the end of the century)
What we learned from the IPCC AR5
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1990 2000 2010 2020 2030 2040 2050
GT CO2
In 2050,
emissions need
to be at least
41% to 72%
below 2010
levels
~1,000 GT CO2
remaining carbon
budget (IPCC AR5 WG3)
What we learned from the IPCC AR5
Emissions increased by 31%
between 1990 and 2010
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What does it mean for
corporate emission
reduction target setting?
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What is the SDA methodology?
The Sectoral Decarbonisation
Approach (SDA) is a freely available
methodology that allows companies to
set emission reduction targets in line
with a 2ºC decarbonisation scenario. It
is based on the 2ºC scenario (2DS)
developed by the International Energy
Agency (IEA) as part of its publication,
Energy Technology Perspectives 2014
(IEA, 2014).
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About the SDA methodology:
1. What was the development
process?
2. How does it work?
3. What are the limitations / areas for
development?
4. What about other methodologies?
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SDA Methodology - Development process
Consultant
appointment
Initial
development
Public
consultation Refinement
Launch of
Version 1.0
2014 2015
1Q 2Q 3Q 4Q 1Q 2Q
TAG
c.a. 25
experts
> 50
organizations
/ companies
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SDA Methodology - Development process
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SDA Methodology – How does it work?
< 2ºC RCP 2.6 2,900 GtCO2
• Base year
• Target year
• Scope 1 emissions (by)
• Scope 2 emissions (by)
• Electricity use (by)
• Activity (by)
• Projected growth
• Scope 1 emissions (ty)
• Scope 2 emissions (ty)
• Carbon intensity (ty)
• Emission reductions
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SDA Methodology – How does it work?
Carbon intensity convergence Carbon emissions compression
Homogeneous sectors:
• Power
• Cement
• Iron & Steel
• Aluminium
• Pulp & Paper
• Transport (some sectors)
• Commercial buildings
Heterogeneous sectors:
• Chemicals
• Other processing & manufacturing industries
• Other transport
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SDA Methodology – Areas for further development
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SDA Methodology – Areas for further development
Areas for further development
• Regional differentiation
• E.g. Annex 1 vs. Non-Annex 1
• Inclusion of structural parameters in key sectors
• E.g. Primary vs. Secondary Aluminium
• Scope 3 – Science-Based Target Setting
• More in-depth analysis for additional sectors
• Inclusion of LULUCF-related emissions
• Inclusion of non-CO2 gases
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Other science-based target setting methodologies
2010 2020 2030 2040 2050
CO2e
49 GT
14 to 29 GT
2°C emissions trajectory
2010 2020 2030 2040 2050
CO2e
GDP
49 GT
14 to 29 GT
2°C tra
jectory
The 3% Solution: Linear decarbonisation: Value-added
www.sciencebasedtargets.org