Related Experiment Videos
Wood-ethanol for climate change mitigation in Canada
Peter J Graham1, David J Gregg, John N Saddler
1Canadian Forest Service, Natural Resources Canada, 580 Booth St., Ottawa, Ontario, Canada, K1A 0E4. pegraham@nrcan.gc.ca
Applied Biochemistry and Biotechnology
|May 2, 2003
Summary
Wood-based ethanol production in Canada offers a viable solution for reducing greenhouse gas emissions and fossil fuel dependency. This study analyzes the costs and mitigation potential of using wood biomass for sustainable ethanol fuel.
Area of Science:
- Environmental Science
- Biomass Energy
- Climate Change Mitigation
Background:
- Canada's commitment to reduce greenhouse gas emissions under the UN Framework Convention on Climate Change.
- Growing dependency on fossil fuels necessitates alternative energy sources.
- Wood-based ethanol presents a promising avenue for emissions reduction and energy diversification.
Purpose of the Study:
- To examine the economic viability and greenhouse gas mitigation potential of producing ethanol from wood biomass.
- To evaluate ethanol production from both industrial wood waste and afforested land biomass.
- To identify technological and economic barriers in wood-based ethanol production.
Main Methods:
- Cost-benefit analysis of wood-based ethanol production.
- Assessment of greenhouse gas mitigation potential across different biomass sources.
- Evaluation of market potential and emissions offsetting capabilities.
Main Results:
- Wood-based ethanol can significantly mitigate transportation sector emissions.
- Utilizing industrial wood waste and afforested land biomass offers viable pathways for ethanol production.
- Carbon sequestration in afforested plantations contributes to overall mitigation.
Conclusions:
- Wood-based ethanol is an economically viable tool for reducing atmospheric greenhouse gas levels.
- Overcoming technological and economic barriers is crucial for widespread adoption.
- Sustainable biomass sourcing is key to maximizing environmental benefits.