Puerto Rico’s Utility Calls for Making the Island into Eight Minigrids

minigrids

Puerto Rico’s utility is calling for segmenting the island's electrical grid into eight minigrids, myriad microgrids and installing more energy storage than is now in all 50 US states. The concept is outlined in a draft integrated resource plan (IRP) that the Puerto Rico Electric Power Authority (PREPA) plans to finalize and submit to … [Read more...]

Counting Microgrids, Southeast Asia Investment & Valuing DERs

how many microgrids

How many microgrids are there exactly? Navigant Research continues to doggedly track down just how many microgrids there are worldwide, recently bringing its database up to 2,258 projects. The Microgrid Deployment Tracker 4Q18 also found that planned and installed microgrid capacity is 19,575.0 MW. Utility microgrids account of 40 … [Read more...]

Duke Energy and Orlando Discussing Microgrid at Wastewater Treatment Plant

solar-plus-storage microgrid

Duke Energy Florida and the City of Orlando are discussing building a solar-plus-storage microgrid that would disconnect from the utility grid in the event of outages and provide power to the city's Iron Bridge sewage treatment plant. According to a memorandum of understanding (MOU), Duke would build, own and operate the plant. Initial … [Read more...]

California’s Changing Utility Rate Schedules Create an Opportunity for Energy Storage

microgrids and distributed energy

Terry Holtz, manager, technical sales at Enel X, offers insight on how California's changing utility rate schedules and distributed energy storage landscape are creating opportunities for energy storage.  California’s rising adoption of solar power has fundamentally altered traditional dynamics on its electric grid. In response, the state’s … [Read more...]

Storage is the Boss for Utility-Scale Microgrid Yielding 70% Renewables

energy storage

A utility-scale microgrid that uses energy storage has slashed the use of diesel fuel and allowed for up to 70 percent renewables to serve a Portuguese Island, Graciosa. The microgrid is made up of a 6-MW, 3.5-MWh battery system from Switzerland-based Leclanché, about 1.5 MW of wind energy, 3 MW of solar and an existing diesel system that … [Read more...]

Three Paths Ahead as Utility Microgrids Reach Inflexion Point: Navigant

utility microgrids

Utility microgrids are at an inflexion point, according to a new report from Navigant Research. The inflexion point comes from the confluence of two trends. First is the global growth of distributed energy resources (DER). The second is a change in utility attitudes toward microgrids. According to Navigant projections, global deployments … [Read more...]

Utility Microgrids Poised to Dramatically Change Energy Landscape

utility microgrids

Developments in technology, shifting markets, and the rise of distributed energy resources (DERs), such as solar, are working to change the traditional way of doing business for utilities and beyond. That’s according to a new white paper from Siemens that explores what the company calls “the dawn of the microgrid.” The report explains … [Read more...]

Orange & Rockland Issues RFP for 17-MW Microgrid as a Non-wires Alternative in New York

microgrid drivers

New York utility Orange & Rockland has issued a request for proposals (RFP) seeking a microgrid of up to 17 MW to serve as a non-wires alternative to a substation upgrade in Orange County. Proposals are due March 7. The Consolidated Edison subsidiary seeks business partners to offer a microgrid that employs solar panels, fuel cells, … [Read more...]

SDGE Plans to Release an RFP Seeking a Microgrid Controller

microgrid controller

San Diego Gas & Electric (SDGE) plans to release a request for proposals (RFP) next month seeking a microgrid controller to help it manage energy storage and renewable energy. The California utility issued a notice Tuesday signaling the upcoming RFP, scheduled for release Wednesday, December 21. The utility seeks microgrid … [Read more...]

US Utility Invests in Kilowatt Labs to Boost Service with Microgrids

non-wires alternatives

Until December 2017, Kilowatt Labs was still a startup company, developing supercapacitor-based energy storage and an energy server that’s designed to manage distributed energy. But after the company delivered its first product in January, Kilowatt Labs attracted more business than expected. Most recently, it garnered a $2.5 million … [Read more...]