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What happened
The article discusses the environmental impact of corn ethanol compared to petrol, highlighting that corn ethanol might be worse for the climate due to factors like land use change and emissions.
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Key insights
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1
Land Use Changes
The production of corn ethanol requires significant agricultural land, which can lead to deforestation and other land use changes that release carbon stored in forests.
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Emission Comparisons
While corn ethanol is often considered a renewable energy source, its production and combustion may emit more greenhouse gases than petrol, particularly when considering the full lifecycle of the fuel.
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Economic and Policy Implications
The article suggests that policies promoting corn ethanol may need to be reevaluated in light of its potential environmental drawbacks.