Two Markets, Overlapping Goals: Exploring The Intersection Of RPS And Voluntary Markets For Renewable Energy In The U.S.

This paper, produced for the RPS Collaborative, a project of the Clean Energy States Alliance (CESA), explores interactions between RPS and voluntary markets for renewable energy in the U.S. and outlines principles for supporting continued growth of both markets. These principles preserve the ability of each market to make separate and incremental contributions to renewable …

Best Practices for Transferring Certificates Across Tracking System Boundaries

This document contains recommendations to enable, when and where desired, seamless certificate transfers between certificate tracking systems in North America. These recommendations were developed by the Center for Resource Solutions (CRS), in consultation with North American Association of Issuing Bodies (NAAIB) Working Group.

Double Counting Best Practices

This document contains recommendations for best practices for avoiding double counting of RECs. The final consensus document was developed by the North American Association of Issuing Bodies (NAAIB) Working Group. (Note: NAAIB became ETNNA)

Inter-Registry REC Transfers

ETNNA was asked by the WREGIS working group on inter-registry transfers to draft a white paper summarizing the status of the working group activities and identifying potential next steps (including the pros and cons of each), as well as preliminary recommendations. At the same time it has become apparent that Congress may pass a federal …