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Optimal policies for climate change: A joint consideration of CO2 and methane
- Source :
- Applied Energy. 211:1021-1029
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- Climate change mitigation requires the reduction of greenhouse gas (GHG) emissions. The majority of the discussions on climate change policy focus exclusively on the reduction of carbon dioxide (CO2) emissions but ignore other important GHGs such as methane. This paper investigates the optimal choice of policy instruments under the joint consideration of CO2 and methane in a dynamic setting with asymmetric information and pollutant correlations. We develop a dynamic programming model with two state variables and calibrate it to the global warming case. The results show that it is optimal to levy tax on both CO2 and methane. A mixed strategy that implements a tax on CO2 and a quota on methane is the second-ranked choice.
- Subjects :
- Natural resource economics
020209 energy
Mechanical Engineering
Global warming
Climate change
Public policy
02 engineering and technology
Building and Construction
010501 environmental sciences
Management, Monitoring, Policy and Law
01 natural sciences
Methane
chemistry.chemical_compound
General Energy
Climate change mitigation
Strategy
chemistry
Greenhouse gas
0202 electrical engineering, electronic engineering, information engineering
Environmental science
Greenhouse effect
0105 earth and related environmental sciences
Subjects
Details
- ISSN :
- 03062619
- Volume :
- 211
- Database :
- OpenAIRE
- Journal :
- Applied Energy
- Accession number :
- edsair.doi...........3915b6800aac3cfa29e0e1a51df244bd