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CTT 2.0
Carbon Track and Trace
Stop guessing – start measuring
Dirk Ahlers, NTNU, Trondheim, Norway
Air Quality Forum, Seoul, Republic of Korea, 19.05.2016

2. [Wikipedia]

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Problem: GHG emissions are not easy to
track
Approach: Set up repeatable processes
• Gap Analysis
• What can be improved to implement the GPC
inventory standard?
• Workflow Process
• How is the current workflow and data flow?
• Requirements Definition
• repeatable, automated process
• Add on-the-ground measurements

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Carbon Track & Trace - CTT
• Monitoring, Reporting, Understanding of city-level
greenhouse gas emissions
• Both emission inventories and real-time local
measurements
• Better accounting leads to better prioritization of
mitigation projects
• Part of larger SmartCities approaches

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Integrating workflows and sensors
Sensor Network
Inventory
Workflow
Emissions Monitoring

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Approach and Activities
•Integration of measured emission data into city
planning and decisions support
•Deployment of LoRa sensor network in Trondheim
and Vejle
•Development of an analytics framework of GHC
emissions
•Work towards GPC-compliant inventories
•Development of a business plan, fundraising
• Scaling out, deployment/testing internationally

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Sensor/networks system
[NASA, Wikipedia, tradlosetrondheim.no, CTT, NTNU]

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CTT Value Chain
Citizens
Politicians
Planners
VisualisationAnalysisCloudAntennasSensors

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• Using local data helps to see effects of local actions.
• Good data is a foundation for better decision
making.
• Open datasets can reveal patterns in emissions.
• To get the most out of the existing open datasets, we
need to invest in ground sensors. This will enable
detailed monitoring of city-level emissions.
• Low-cost sensors can give more detailed local
insights.
• CTT allows for fast feedback loops.
• CTT will be available late 2016.
Conclusion

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Dr. Dirk Ahlers
dirk.ahlers@idi.ntnu.no
http://carbontrackandtrace.com/
http://smartsustainablecities.org/
https://www.ntnu.edu/smartcities/

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Ecosystem
• CTT 2.0 consortium
• NTNU, DTU
• ICLEI-World, ICLEI-Europe, LSCE, South Pole Group,
Virtual City Systems
• Trondheim Municipality, Vejle Municipality, T:Lab,
NumaScale, ICLEI-Europe, Sør-Trøndelag
Fylkeskommune, Norwegian Institute for Air Research
• Additional local projects, collaboration with DTU, H2020
proposals, Smart Sustainable Cities initiatives