Question 16

Providing incentives for households that install solar or wind energy and reduce plastic consumption would be the most effective county-wide policy in reducing climate change.

This approach directly addresses two significant contributors to greenhouse gas emissions: reliance on fossil fuels for energy and the carbon footprint associated with plastic production. By encouraging the use of renewable energy sources and reducing plastic consumption, the policy aligns with strategies that can effectively mitigate climate change.

A) Mandate the use of energy-efficient appliances in all commercial buildings.

While mandating energy-efficient appliances can lead to reduced energy consumption and lower emissions, it primarily targets a specific sector (commercial buildings) rather than addressing the broader issues of fossil fuel dependence and plastic waste. Therefore, it is less comprehensive compared to the incentives proposed in Option C.

B) Provide tax benefits for individuals who carpool and plant trees.

Offering tax benefits for carpooling and tree planting is a positive step towards reducing emissions and enhancing carbon sequestration. However, it does not significantly address the critical areas of renewable energy adoption and plastic usage, which are crucial for impactful climate change mitigation. Thus, it is not as effective as the comprehensive measures in Option C.

C) Provide incentives for households that install solar or wind energy and reduce plastic consumption.

This option effectively promotes the transition to renewable energy sources, which are essential in reducing reliance on fossil fuels, as highlighted in the extract. Additionally, reducing plastic consumption directly lowers carbon emissions associated with plastic production. This dual approach makes it a robust and comprehensive strategy for combating climate change.

D) Establish penalties for water usage over an established average level.

Imposing penalties for excessive water usage does not directly address the primary drivers of climate change, such as greenhouse gas emissions from fossil fuels and plastic production. While water conservation is important, it does not tackle the pressing issues outlined in the passage, making it less effective than the incentives in Option C.

Conclusion

In summary, Option C stands out as the most effective county-wide policy for reducing climate change due to its focus on promoting renewable energy and reducing plastic consumption. Other options, while beneficial in their own right, do not comprehensively address the key factors contributing to climate change as effectively as the incentives proposed in Option C.