When financial institutions begin to measure their counterparties for emissions, they will make pragmatic, empirically driven decisions on whether to continue to expose themselves to those institutions over time. To the extent that the institution decides to lower their exposure to emitters of greenhouse gases, then they'll pull capital.
It is not our job, nor our intent, to measure the reduction of emissions in the broader economy by forcing disclosure. It is our job and intent to measure the risks financial institutions expose themselves to so their boards and senior managers can make sound risk-based judgments.