Pace completed a brief on Puerto Rico’s opportunity to rebuild its grid in a manner that makes the island more resilient. We find that PREPA can take action now to lay a strong foundation for distributed energy resources (DER) to integrate with the transmission & distribution system, by making the right kind of capital equipment investments as it is being rebuilt. The future grid should be designed to accommodate far greater penetration of DER and ought to have the functionality to utilize DER as dynamic assets, supporting the grid. If PREPA fails to take actions to accommodate DER and beneficially utilize their grid support capabilities, it could face grid defection, and forego opportunities to significantly improve grid performance, productivity and system resiliency. 

Pace strongly supports Puerto Rico’s integration of DER, renewable energy, and coordinated microgrids to utilize the natural resources of the island and manage an electrical grid that supplies the power needed. In partnership with IEEFA, we submitted comments to PREC on microgrids.

Pace has also been heavily engaged in this work throughout the Northeast. We promote knowledge of high efficiency combined heat and power as a back bone to microgrids in our region as the US DOE TAP by evaluating site screening and successful case studies. This work dovetails with our solar coalition work where we advocate for streamlined policies that facilitate and reduce the cost of integrating distributed energy resources to the existing electrical grid. 

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