Scrutiny Begins of New Energy Resource Plan Issued by Puerto Rico’s Utility

Puerto Rico

The Puerto Rico Electric Power Authority (PREPA) issued a revised integrated resource plan (IRP) late last week in the latest move to redesign the island’s grid to avoid a repeat of the massive power outages brought by Hurricane Maria. Like its earlier version, the new plan segments the island into eight minigrids but incorporates more … [Read more...]

Reverse Auctions May Become the Key to Energy Storage Rollout, EDF says

reverse auctions

When Xcel Energy conducted a reverse auction in 2018 to help build out its energy storage systems, it received hundreds of bids. It’s all about integrating energy storage into its wind and solar energy networks to increase reliability.  In a traditional auction, the seller does business with the highest bidder. But in a reverse auction, the … [Read more...]

Agreement with Illinois’ Largest Utility Could Jump-Start Private Microgrids

private microgrids

In this edition of Industry Perspectives, Christie Hicks, of the Environmental Defense Fund, sheds light on a new a new agreement with Illinois’ largest utility, ComEd, that may pave the way for private microgrids to use utility wires.  Imagine you and your neighbors have solar panels on your roofs. You want to create a mini-power grid so … [Read more...]

Coast to Coast and Across the Electric System, Microgrids Provide Benefits to All

Microgrids force us to confront certain questions, says EDF's Dick Munson.  Will we support the status quo of centralized, monopoly-owned power plants or embrace innovation and competition?  Microgrids are getting a lot of attention. Yet how they’re developed could dramatically alter today’s electricity system. At the most obvious level, … [Read more...]