What outcome does the emission credit trading - Bubble approach promote?

The emission credit trading - Bubble approach promotes increased flexibility in managing plant emissions by allowing companies to trade emissions credits among facilities within a designated area, known as a "bubble." This system enables entities to pool and manage their total emissions more effectively, creating incentives for facilities to reduce emissions below their allotted levels. By allowing the transfer of credits, facilities that can achieve emissions reductions at a lower cost can sell their excess credits, while those facing higher abatement costs can buy credits to remain compliant.

This trading mechanism fosters an environment where companies can make economically efficient decisions regarding emissions management while still achieving the overall environmental goals set by regulatory agencies. It contrasts with more rigid systems that strictly enforce maximum emission limits without considering the flexibility needed for individual plant operations. Through this approach, companies have the opportunity to innovate and adopt cost-effective strategies that lead to reductions in emissions while maintaining their operational flexibility.