Exploring the cap-and-invest option.
state implementation plan
EPA is expected to provide states with latitude in meeting Clean Air Act GHG standards. The Regional Greenhouse Gas Initiative (RGGI) demonstrates an effective and economical approach: “cap and invest.”
The Homer City decision increases uncertainty—but rewards forward thinking.
The D.C. Circuit’s CSAPR ruling reinforces the benefits of planning ahead and keeping options open. A diverse portfolio strategy reduces risks and costs.