What is the main objective of a carbon price as explained in En‑ROADS?

Question

BlackTom AI · Accepted Answer

The question asks about the main objective of a carbon price as explained in En‑ROADS. 
Option A: 'To increase fossil fuel subsidies' This is contrary to the purpose of a carbon price. A carbon price raises the cost of emitting carbon, not subsidies for fossil fuels, so this statement promotes the opposite of the intended mechanism. 
Option B: 'To raise the cost of fuels based on their carbon content' This aligns with how carbon pricing is designed to work: fuels with higher carbon content incur higher costs, creating a financial incentive to shift toward lower‑carbon options. It captures the core idea of charging per unit of carbon emitted. 
Option C: 'To directly promote fossil fuel production' This would undermine climate objectives and the logic of carbon pricing. A price on carbon is aimed at reducing emissions, not encouraging more extraction or production. 
Option D: 'To promote electrification' While carbon pricing can indirectly support electrification by making fossil fuels more expensive and cleaner energy sources comparatively cheaper, this is more a downstream effect rather than the primary stated objective. The phrasing here overstates a direct promotional goal for electrification as the main aim. 
Overall, the options that introduce subsidies, direct production promotion, or an exclusively electrification‑promoting aim mischaracterize carbon pricing. The articulation that carbon price increases costs in proportion to carbon content best captures the intended mechanism described in En‑ROADS.

What is the main objective of a carbon price as explained in En‑ROADS?单项选择题

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