ELECTRICAL MICROGRIDS
The methodology for accomplishing the private and public creation and operation of microgrids sized from one house to multiple municipalities has been proposed by the Puerto Rico Energy Commission (CEPR) and can be downloaded at:
http://energia.pr.gov/product_category/propuesta-reglamento-microredes/
Assuming this regulation is ultimately approved in a form close to the proposal, it means that we can proceed to take control of our grid in an orderly and established manner without blazing our own trail.
The logical and hoped for scenario might include:
- Tesla, PR, and Vieques agree to create a solar powered, sustainable island
- The solar and battery arrays are located in three or four strategic areas as “island” microgrids (in an electrical sense being able to be isolated and stand-alone like a physical island or to be connected to the Vieques grid normally)
- The distribution, maintenance, and administration would be performed by a new entity island wide in the form of an experienced and reputable private contractor of our choosing
- Financial responsibility can be taken by the municipality, a cooperative, or a private entity – nonprofit or for profit
- Backup might be provided by one or more of the following:
– Our existing pair of 3.3MW generators – possibly augmented by a couple more
– Connection to the existing undersea cable to PREPA via replacement lines through Fish & Wildlife and Punta Arenas
– Connection to a new undersea cable to PREPA that runs from Naguabo to about a mile west of the Rompeolas; this would make it unnecessary to run new lines through fragile F&W protected lagoons
So, let’s talk! “The time has come, the walrus said….” And then, let’s act!