Transforming energy demand to meet the target Sustainable ...€¦ · • ‘Low Energy Demand’...
Transcript of Transforming energy demand to meet the target Sustainable ...€¦ · • ‘Low Energy Demand’...
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Transforming energy demandto meet the 1.5°C target
and Sustainable Development Goalswithout negative emission technologies
Charlie WilsonInternational Energy Agency, November 2018
acknowledging: Arnulf Grublerand colleagues at IIASA
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
![Page 4: Transforming energy demand to meet the target Sustainable ...€¦ · • ‘Low Energy Demand’ (LED) scenario • Explores rapid transformation in energy services through social,](https://reader034.fdocuments.in/reader034/viewer/2022042415/5f306f708495c65edb5ad720/html5/thumbnails/4.jpg)
Hausfather, Z. (2018). “How much ‘carbon budget’ is left to limit global warming to 1.5C?”. Carbon Brief. 9 April 2018.
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Conventional wisdom for meeting the 1.5oC target says …
Negative emissiontechnologies
Inertia in policy &technological systems
Emissions
Time
Overshoot asenergy supply technologies scale slowly,but need massive long‐term deploymentto meet high levels of energy demand
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Problems with conventional wisdom ...
• Negative emission technologies are unproven, risky & conflictual
• Scenarios and modelling are biased towards supply‐side solutions
• 1.5oC requires rapid transformation which is inescapably socio‐technical
• Potential for the emergence of novelty is under‐explored
Is the conventional wisdom for meeting the 1.5oC target right?
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Problems with conventional wisdom ...
• Negative emission technologies are unproven, risky & conflictual
• Scenarios and modelling are biased towards supply‐side solutions
• 1.5oC requires rapid transformation which is inescapably socio‐technical
• Potential for the emergence of novelty is under‐explored
In response …
• ‘Low Energy Demand’ (LED) scenario
• Explores rapid transformation in energy services through social, organisational, and technological innovation
• Allows for rising activity levels to meet decent living standards
• Downsizing energy use enables feasible supply‐side decarbonisation
Is the conventional wisdom for meeting the 1.5oC target right?
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Negative emissiontechnologies
Inertia in policy &technological systems
Emissions
Time
Rapid Transformationin energy services and efficiency,with rising activity levels
Distributed energy supplyscales rapidly in adown‐sized energy system
Emissions
Time
Is the conventional wisdom for meeting the 1.5oC target right?
?
Overshoot asenergy supply technologies scale slowly,but need massive long‐term deploymentto meet high levels of energy demand
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Low Energy Demand (LED) scenario:disruptive consumer innovation, granularity,energy‐service transformation + standards
Rapid Transformationin energy services and efficiency,with rising activity levels
Distributed energy supplyscales rapidly in adown‐sized energy system
Emissions
Time
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[doi 10.1038/s41560‐018‐0172‐6]
Rapid Transformationin energy services and efficiency,with rising activity levels
Distributed energy supplyscales rapidly in adown‐sized energy system
Emissions
Time
Low Energy Demand (LED) scenario:disruptive consumer innovation, granularity,energy‐service transformation + standards
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Source: IPCC (2018) Special Report on Global Warming of 1.5oC. Figure SPM 3b.
conventional wisdom
LED scenario is based off SSP2 assumptions
Low Energy Demand (LED) scenario:disruptive consumer innovation, granularity,energy‐service transformation + standards
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
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Basic Research
Applied Development
Demon‐stration
Market Formation
RapidDiffusion Maturity
technology lifecycle a
TRLb 1 2 3 4 65 7 8 9 exponential c materiality c
≈20 years d ≈30 years c energy technologies
emergence of novelty?
energy‐service transformation?Sources:
a Wilson & Grubler (2014)b EC (2017)
c Kramer & Haigh (2009)d Bento & Wilson (2016)
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Basic Research
Applied Development
Demon‐stration
Market Formation
RapidDiffusion Maturity
technology lifecycle a
TRLb
1.5oC mitigatio
n op
tions
in globa
l IAM
s
bioCCS|fossilCCS|
solar power|
1 2 3 4 65 7 8 9 exponential c materiality c
wind power|nuclear power|
public transport|electric vehicles|
building insulation |
≈20 years d ≈30 years c energy technologies
emergence of novelty?
energy‐service transformation?Sources:
a Wilson & Grubler (2014)b EC (2017)
c Kramer & Haigh (2009)d Bento & Wilson (2016)
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Sustaining innovations ‐> improve currently valued attributes
Disruptive innovations ‐> offer novel attributes, create new value
power ‐speed ‐
storage ‐low cost per MB ‐
portability ‐versatility ‐
accessibility (coding) ‐low cost per unit ‐
Disruptive innovations offer novel attributes to end users ... and can rapidly change markets
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energy X digital X users
Is disruptive innovationrelevant forlow‐carbon transitions?
Ten contrasting perspectives in:Energy Research & Social Science (2018) 37: 211-274
Dedicated section in: IPCC (2018) Special Report on Global Warming of 1.5oCChapter 4: Strengthening & implementing the global response
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS VR & tele‐presence
potentially disruptive consumer innovations
SILCI project: silci.orgWilson et al. (2018). "The potential contribution of disruptive low-carbon innovations to 1.5 °C climate mitigation." Energy Efficiency.
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
potentially disruptive consumer innovations
VR & tele‐presence
SILCI project: silci.orgWilson et al. (2018). "The potential contribution of disruptive low-carbon innovations to 1.5 °C climate mitigation." Energy Efficiency.
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
PV + storage
P2P electricity
vehicle‐to‐grid
disagg.feedback
time‐of‐use pricing
demand response
energy service co.s
potentially disruptive consumer innovations
VR & tele‐presence
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VR & tele‐presence
e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
PV + storage
P2P electricity
vehicle‐to‐grid
disagg.feedback
time‐of‐use pricing
demand response
energy service co.s
‘mega‐trend’ (1) from ownership to usership
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
PV + storage
P2P electricity
vehicle‐to‐grid
disagg.feedback
time‐of‐use pricing
demand response
energy service co.s
‘mega‐trend’ (2) sharing economy, including P2P
VR & tele‐presence
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
PV + storage
P2P electricity
vehicle‐to‐grid
disagg.feedback
time‐of‐use pricing
demand response
energy service co.s
‘mega‐trend’ (3) from atomised to connected
VR & tele‐presence
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
PV + storage
P2P electricity
vehicle‐to‐grid
disagg.feedback
time‐of‐use pricing
demand response
energy service co.s
currently commercial, niche, but growing rapidly
VR & tele‐presence
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e‐bikes ‘taxi‐bus’ ride‐share car‐share bike‐share MaaS telepresence
P2Pgoods
P2P homes
internet of things
smart appliances
pre‐fab retrofits
smart homes
heat pumps
PV + storage
P2P electricity
vehicle‐to‐grid
disagg.feedback
time‐of‐use pricing
demand response
energy service co.s
factored into LED scenario (1st order estimates)
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Basic Research
Applied Development
Demon‐stration
Market Formation
RapidDiffusion Maturity
technology lifecycle a
TRLb
1.5oC mitigatio
n op
tions
in globa
l IAM
s
bioCCS|fossilCCS|
solar power|
1 2 3 4 65 7 8 9 exponential c materiality c
wind power|nuclear power|
public transport|electric vehicles|
building insulation |
≈20 years d ≈30 years c energy technologies
emergence of novelty?
energy‐service transformation?Sources:
a Wilson & Grubler (2014)b EC (2017)
c Kramer & Haigh (2009)d Bento & Wilson (2016)
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Basic Research
Applied Development
Demon‐stration
Market Formation
RapidDiffusion Maturity
technology lifecycle a
TRLb
1.5oC mitigatio
n op
tions
in globa
l IAM
sconsum
er‐fa
cing
low‐carbo
n inno
vatio
ns
bioCCS|fossilCCS|
solar power|
1 2 3 4 65 7 8 9 exponential c materiality c
wind power|nuclear power|
public transport|electric vehicles|
building insulation |
mobility‐as‐a‐service|EVs & vehicle‐to‐grid|
smart home technology|P2P goods, P2P homes|
pre‐fab low‐energy retrofits|PV, storage |
Sources:a Wilson & Grubler (2014)
b EC (2017)c Kramer & Haigh (2009)d Bento & Wilson (2016)
≈20 years d ≈30 years c energy technologies
quicker to market? if strong consumer pull
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
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‘lumpy’large unit sizehigh unit costindivisibleup‐scaling
‘granular’small unit sizelow unit costmodularreplication
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Granular energy technologies diffuse faster(+ are lower risk, + more equitably distributed)
diffusion of 35 industrial, energy, transport, and consumer good innovations (US)
35% of variance in ∆t is explained by investment size per unit
granular lumpy
Wilson, Grubler, Bento et al. (forthcoming). “Small is Better: The Benefits of Granularity in Energy Technologies”
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Data from: Healey, S. (2015). Separating Economies of Scale and Learning Effects in Technology Cost Improvements. IR-15-009. International Institute for Applied Systems Analysis (IIASA), Laxenburg, Austria.
‘true’ learning rates per doubling of cumulative unit numbers,after removing the effect of unit scale economies
trend shows no learning above 100MW unit sizes!
y = ‐0.016ln(x) + 0.0747 R² = 0.49719
‐25%
‐20%
‐15%
‐10%
‐5%
0%
5%
10%
15%
20%
25%
1.E‐04 1.E‐03 1.E‐02 1.E‐01 1.E+00 1.E+01 1.E+02 1.E+03
De‐scaled
Learning Ra
te (C
umula
ve Num
ber o
f Units)
Average Unit Size (MW)
Learning rates per doubling of cumula ve # of units controlling for unit economies of scale (exc. 2 outliers)
granular lumpy
Granular energy technologies have higher learning rates (controlling for up‐scaling)
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
![Page 32: Transforming energy demand to meet the target Sustainable ...€¦ · • ‘Low Energy Demand’ (LED) scenario • Explores rapid transformation in energy services through social,](https://reader034.fdocuments.in/reader034/viewer/2022042415/5f306f708495c65edb5ad720/html5/thumbnails/32.jpg)
Energy‐related mitigation strategiesfrom an energy service perspective
useful service
SUPPLY END‐USE
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Energy‐related mitigation strategiesfrom an energy service perspective
decarbonise energy supply
improve conversion efficiency
+ reduce distribution losses
useful service
improve conversion efficiency
SUPPLY END‐USE
mobilitychange the form or
‘quality’ of the service
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Energy‐related mitigation strategiesfrom an energy service perspective
decarbonise energy supply
improve conversion efficiency
+ reduce distribution losses
change the form or ‘quality’ of the service
useful service
improve ‘service’ efficiency
improve conversion efficiency
SUPPLY END‐USE
mobility
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mobilityif urban mobility was provided by on‐demand shared vehicles, what % of today’s vehicle fleet would be needed?
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mobilityservice efficiencye.g., increase
vehicle occupancy
conversion efficiencye.g., improvefuel efficiency
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mobilityservice efficiencye.g., increase
vehicle occupancy
conversion efficiencye.g., improvefuel efficiency
technologicalinnovation
organisational or business model
innovation
social or institutional innovation
behaviouralinnovation
technologicalinnovation
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consumer goods
Power consumption
Stand-by
=
if smart phone functionality displaced domestic devices and appliances, what % of today’s electricity would be needed to power consumer goods?
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consumer goodsservice efficiency
e.g., device convergence
conversion efficiencye.g., improve
device efficiency
5 Watt
2.2 Watt
449 Watt
Power consumption
72 Watt
Stand-by
=
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consumer goodsservice efficiency
e.g., device convergence
conversion efficiencye.g., improve
device efficiency
technologicalinnovation
organisational or business model
innovation
social or institutional innovation
behaviouralinnovation
technologicalinnovation
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heating & cooling buildings
who occupies the second largestamount of office space in London?
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service efficiencye.g., diversify use to increase occupancy
conversion efficiencye.g., improve
energy efficiency
heating & cooling buildings
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conversion efficiencye.g., improve
energy efficiency
technologicalinnovation
organisational or business model
innovation
social or institutional innovation
behaviouralinnovation
technologicalinnovation
heating & cooling buildingsservice efficiencye.g., diversify use to increase occupancy
Ask WeWork what makes it so special and they will say it is about so much more than office space. It is about the “We Generation” –a largely Millennial workforce who demand more from their work than just a job ... they value experiences over material goods, crave a sense of community and fulfilment, and want to be part of something greater than themselves. [WIRED, Jun 2018]
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
![Page 45: Transforming energy demand to meet the target Sustainable ...€¦ · • ‘Low Energy Demand’ (LED) scenario • Explores rapid transformation in energy services through social,](https://reader034.fdocuments.in/reader034/viewer/2022042415/5f306f708495c65edb5ad720/html5/thumbnails/45.jpg)
[doi 10.1038/s41560‐018‐0172‐6]
Rapid Transformationin energy services and efficiency,with rising activity levels
Distributed energy supplyscales rapidly in adown‐sized energy system
Emissions
Time
Low Energy Demand (LED) scenario:disruptive consumer innovation, granularity,energy‐service transformation + standards
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A scenario is a possible future …based on clear, consistent & coherent
assumptions about the drivers of future change
‘performative force’
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A scenario is a possible future …based on clear, consistent & coherent
assumptions about the drivers of future change
‘performative force’
Note: any scenario in which global warming is limited to 1.5oC is strongly normative
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scenario narrative
drivers of change
PROCESS
METHOD & TOOLS
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scenario narrative
drivers of change
food
mobility
thermalcomfort
consumer goods industry &
manufacturing
freighttransport
commercial buildings
bottom‐up quantification of activity and energy intensity
(‘off model’)downstream … then upstreamPR
OCESS
METHOD & TOOLS
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scenario narrative
drivers of change
food
mobility
thermalcomfort
consumer goods industry &
manufacturing
freighttransport
commercial buildings
bottom‐up quantification of activity and energy intensity
(‘off model’)
integrated modelling of system consequences
MESSAGE (energy‐system model)
GLOBIOM (land‐use model)
energy supply & land‐usedownstream … then upstreamPR
OCESS
METHOD & TOOLS
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scenario narrative
drivers of change
food
mobility
thermalcomfort
consumer goods industry &
manufacturing
freighttransport
commercial buildings
bottom‐up quantification of activity and energy intensity
(‘off model’)
integrated modelling of system consequences
MESSAGE (energy‐system model)
GLOBIOM (land‐use model)
MAGICC (climate)
energy supply & land‐use
climate& health
GAINS (air
pollution)
downstream … then upstreamPROCESS
METHOD & TOOLS
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quality of life
LED scenario
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quality of life urbanisation
LED scenario
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quality of life urbanisation
end‐userroles
LED scenario
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quality of life urbanisation
information innovation
end‐userroles
LED scenario
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quality of life urbanisation
novelenergy services
information innovation
end‐userroles
LED scenario
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quality of life urbanisation
novelenergy services
information innovation
end‐userroles
LED scenario
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quality of life urbanisation
novelenergy services
information innovation
end‐userroles
granularity
decentralised service provision
rapid transformation
use value from
services
digitalisationof daily life
LED scenario
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
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changes from 2020 to 2050
increase in activity‐ factor 2 increase in Global South (7,600 p‐km)
reduction in energy intensity‐ factor 3 reduction (engine‐to‐wheel) from electrification
+ shared & responsive modes increase vehicle occupancy by 25% and daily usage by 75%
+ global vehicle fleet halves!
mobility
scenario narrative
bottom‐up quantification of activity and energy intensity
(‘off model’)
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thermal comfort changes from 2020 to 2050
increase in activity‐ converge on 30m2/capita
reduction in energy intensity‐ Global North: double retrofit rate to 3%‐ Global South: new build to Passivhaus standards
+ consumer preference for multi‐functionality (e.g.heat pumps, fuel cells)
+ mixed use & flexible use building design
scenario narrative
bottom‐up quantification of activity and energy intensity
(‘off model’)
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changes from 2020 to 2050
increase in activity‐ factor 3 increase in Global South (~24 devices/capita)
reduction in energy intensity‐ improves 15% per device on average (~82 kWh/device)‐ improves >70% in lighting (LEDs!)
+ device convergence(multi‐functionality)
+ ownership to 'usership'
5 Watt
2.2 Watt
449 WattPower
consumption
72 WattStand-by
consumer goods
scenario narrative
bottom‐up quantification of activity and energy intensity
(‘off model’)
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scenario narrative
drivers of change
food
mobility
thermalcomfort
consumer goods
bottom‐up quantification of activity and energy intensity
(‘off model’)
integrated modelling of system consequences
downstream … then upstreamPROCESS
METHOD & TOOLS
energy supply & land‐use
climate& health
across all end‐use services to 2050
increase in activity‐more demand for useful services (esp. Global South)
AND
reductions in energy intensity‐ improved conversion efficiency‐ avoided losses (passive systems)
‐ new forms of service provision‐ improved service efficiency
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By 2050, more services are provided with less energy(columns show ∆ from 2020 to 2050)
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By 2050, more services are provided with less energy(columns show ∆ from 2020 to 2050)
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scenario narrative
drivers of change
bottom‐up quantification of activity and energy intensity
(‘off model’)downstream … then upstreamPR
OCESS
METHOD & TOOLS
food
mobility
thermalcomfort
consumer goods industry &
manufacturing
freighttransport
commercial buildings
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By 2050, more services are provided with less energy … with knock‐on effects upstream
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LED is the lowest global energy demand scenarioever published
(we think)
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overview
‐ challenging the conventional wisdom on 1.5oC
‐ why disruptive innovations are important‐ why granularity is important‐ why energy‐service efficiency is important
‐ how we developed the LED scenario‐ energy demand in the LED scenario‐ implications of the LED scenario
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Energy end‐use in LED is rapidly electrified, with renewables the dominant resource
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Down‐sizing the energy system enables faster and more feasible decarbonisation
Compared to other <=2oC scenarios, renewables in LED have
higher relativemarket shares:• 8% (by 2020)• 32% (by 2030)• 60% (by 2050)
lower absolute growth rates:• 20‐50% historically• 15% (2020 to 2030)• 5‐10% (2040 to 2050)
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e.g., LED avoids 1.4m premature deaths per year through reduced air pollution[GAINS model]
LED
LED uses SDG12 (responsible consumption and production) as entry point for addressing other SDGs
1.5oC
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Conclusions & implications from LED scenario analysis
• Limiting warming to 1.5°C is just about conceivablewithout CCS and negative emission technologies
• Importance of accelerated transformation in energy services• social + organisational innovation as well as technological• e.g., ‘usership’, granularity, sharing economy, digitalisation, diverse end user roles, economies of scope
• Policy implications:• from mega‐projects & energy supply to empowering energy users• from carbon pricing to standards, ‘scripted’ innovation, andopen regulatory environments
• Implications for us:• countless opportunities to enjoy energy services for dramatically less energy consumption
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Transforming energy demandto meet the 1.5°C target
and Sustainable Development Goalswithout negative emission technologies
Charlie WilsonIEA, November 2018
acknowledging: Arnulf Grublerand colleagues at IIASA