What is a critical note regarding Offsetting?

• A. It should always be treated as a last resort in an EIA.
• B. It should be the primary mitigation before avoidance.
• C. It is optional and never requires evaluation.
• D. It replaces the need for restoration.

Answer: (A)

In environmental impact assessment, there is a mitigation hierarchy: avoid impacts where possible, minimize what remains, restore what is damaged, and only then offset the residual harm. Offsetting is a last-resort tool used when impacts can’t be avoided or fully minimized, and even then it must be credible and well planned.

That makes it the best choice here. Offsetting is not a primary mitigation step before avoidance, because the first aim is to prevent harm in the first place. It’s not optional and never requiring evaluation; offsets must be carefully evaluated for additionality, permanence, traceability, and effectiveness. And it does not replace restoration; restoration is typically pursued as part of the mitigation sequence, with offsetting serving to compensate for residual losses that remain after avoidance, minimization, and restoration.