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Updated: Feb 8, 2026
09:34
Implementation of Portable Emissions Measurement Systems PEMS for the Real-driving Emissions RDE Regulation in Europe
Published on: December 4, 2016
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Net-zero emissions energy systems
Steven J Davis1,2, Nathan S Lewis3, Matthew Shaner4
1Department of Earth System Science, University of California, Irvine, Irvine, CA, USA. sjdavis@uci.edu nslewis@caltech.edu kcaldeira@carnegiescience.edu.
Science (New York, N.Y.)
|June 30, 2018
Summary
Decarbonizing essential services like transport and manufacturing is urgent. Existing technologies can eliminate carbon dioxide (CO2) emissions, but require cost reductions and integrated energy systems.
Area of Science:
- Energy Systems Analysis
- Industrial Ecology
- Climate Change Mitigation
Background:
- Certain energy services and industrial processes, including long-distance freight, air travel, reliable electricity, and steel/cement production, are challenging to decarbonize.
- Growing demand for these services, coupled with long technology development timelines and existing infrastructure, necessitates urgent climate action.
Purpose of the Study:
- To examine the barriers and opportunities in decarbonizing difficult-to-abate sectors.
- To identify potential technological solutions and research and development priorities for these sectors.
Main Methods:
- Analysis of existing and emerging technologies for emissions reduction.
- Assessment of economic and operational factors influencing technology adoption.
- Review of research and innovation needs.
Main Results:
- A variety of existing technologies can meet future demands without net carbon dioxide (CO2) emissions.
- Successful decarbonization hinges on cost reductions through research and innovation.
- Coordinated deployment and integration across energy industries are crucial.
Conclusions:
- Decarbonizing hard-to-abate sectors is achievable with current technologies.
- Significant advancements in cost-efficiency and operational integration are required.
- Strategic research, development, and cross-sector collaboration are essential for climate goals.
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