The Principles for Responsible Investment (PRI):

The Principles for Responsible Investment (PRI) is a voluntary initiative supported by the United Nations, aiming to promote responsible investment practices.

Why B (require annual reporting) is correct:

PRI signatories must report annually on how they implement the six PRI principles.

Reporting covers ESG integration, active ownership, and sustainability risks.

Why not A or C?

A is incorrect—while PRI supports climate action, it does not specifically operationalize the Paris Agreement for the investment industry.

C is incorrect—PRI is not mandatory, and there are no enforcement mechanisms for non-compliance.