Which of the following is a potential counterpoint to carbon pricing?

• A. It always reduces energy efficiency.
• B. It can be regressive and impose costs on lower-income households unless mitigated.
• C. It has no political feasibility concerns.
• D. It eliminates the need for technology innovation.

Answer: (B)

The main concept here is how carbon pricing can have distributional effects, especially its potential to be regressive. When a price is placed on carbon, energy and fossil fuels become more expensive. Those with lower incomes typically spend a larger share of their income on energy and basic goods, so the higher costs can hit them disproportionately unless the policy’ s revenue is recycled back to households or targeted to offset the impact. This is a common critique of carbon pricing and is often addressed by using revenue-recycling measures such as rebates, tax credits, or transfers to lower-income groups.

Other statements aren’t as accurate because carbon pricing does not inherently reduce energy efficiency; the price signal can actually encourage energy-saving changes and spur innovation. Political feasibility is a real concern in practice, so the claim that there are no feasibility issues isn’t right. And the idea that it eliminates the need for technology innovation is incorrect—the pricing signal is intended to incentivize the development and adoption of cleaner technologies.