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This report by the Centro de Movilidad Sostenible monitors the impact of the Energy Efficiency Law's light vehicle standards in Chile during 2024 and 2025. It analyzes corporate fuel economy targets, the growth of plug-in vehicles, and the resulting reductions in fuel demand and CO2 emissions.

This research paper describes a 2012 re-assessment of LEAP (Long-range Energy Alternatives Planning) model results concerning CO2 and SO2 emissions within the Strategic Environmental Assessment of the Estonian National Energy Sector Development Plan until 2020.

This editorial by Amory B. Lovins and L. Hunter Lovins of the Rocky Mountain Institute argues that the perceived inevitability of increased fossil fuel consumption is a flawed assumption. By applying engineering-economic analysis, the authors suggest that a 'least-cost energy strategy' focusing on energy efficiency and renewables can reduce fossil fuel reliance to nearly zero within half a century, effectively mitigating the CO2 problem through economic rationality rather than solely through climatic cost-benefit analyses.