ERock Looks to Expand Reliability Microgrids; Signs $240-$335M Genset Deal

reliability microgrids

Positioning for growth, Enchanted Rock (ERock) has signed a deal for $240-$335 million of natural gas generators for its reliability microgrids. The deal comes as the microgrid developer continues to find traction for its reliability microgrid concept in Texas -- and moves to expand elsewhere in North America. Power Solutions … [Read more...]

Report Describes $5.9B in Health Benefits from RGGI’s Carbon Reductions

RGGI

The Regional Greenhouse Gas Initiative, or RGGI, has brought health benefits to its nine participating states by reducing carbon emissions, says a new report described here by NRDC's Jackson Morris and Bruce Ho. The Regional Greenhouse Gas Initiative (RGGI), which launched in 2009 to fight climate change by cutting carbon pollution from power … [Read more...]

Ameresco to Build 10-MW Military Microgrid in South Carolina

military microgrid

Ameresco plans to begin construction in the spring on a 10-MW military microgrid at the Marine Corps Recruit Depot (MCRD) in Parris Island, South Carolina. The Massachusetts company will integrate new on-site generation and battery energy storage into the microgrid under a task order with the Naval Facilities Engineering and Expeditionary … [Read more...]

A Case for Virtual Power Plants and Energy Storage in California

microgrid virtual power plant

Peter Asmus of Navigant Research explains how virtual power plants and energy storage offered a rapid solution to a grid deficiency in California. A little over a year ago, the underground Aliso Canyon natural gas storage facility began leaking. While the primary concern was how methane emissions might jeopardize public safety, this event … [Read more...]

Inside Microgrids: Accidental Microgrids, Solar and Electric Vehicles

accidental microgrids

Accidental microgrids here? We find ourselves increasingly on the lookout for unintentional or accidental microgrids, since the concept was introduced on Microgrid Knowledge by David Chiesa of S&C Electric. It looks like a new partnership between National Grid and Sunrun could create accidental microgrids. Accidental microgrids are not … [Read more...]

Solar Plus Storage Microgrids Not a Fad: Navigant

Solar-plus-storage microgrids

Solar plus storage microgrids are gaining traction as their costs fall, according to a new report by Navigant Research. Diesel remains the leading generation technology, in terms of total capacity used in microgrids worldwide. Remote regions, where natural gas is unavailable, tend to rely on diesel. But that’s changing, and diesel’s lead is … [Read more...]

Ormat to Expand into Energy Storage and Demand Response by Acquiring Viridity

energy storage and demand response

Geothermal leader Ormat Technologies plans to diversify into energy storage and demand response with the $35 million acquisition of software and microgrid technology company Viridity Energy. The Nevada-based Ormat announced the deal today and hopes to close this year. Citing strong growth in energy storage, Ormat said the acquisition will … [Read more...]

Penn State Team Tests Hybrid Microgrid for Use Across the State

hybrid microgrid

Pennsylvania State University is testing a low-carbon hybrid microgrid in an attempt to create a transferable blueprint for additional microgrid sites across the state. The university has received funding to demonstrate a hybrid microgrid on a 600-kW “nano-loop” of an existing microgrid at The Navy Yard in Philadelphia. The Navy Yard is an … [Read more...]

Medical Manufacturer Installs First Advanced Solar Plus Storage Microgrid in Costa Rica

solar plus storage

A Costa Rican medical manufacturer plans to install what’s being described as the first advanced solar plus storage microgrid in Central America. Establishment Labs will use the microgrid for critical back-up power, peak demand reduction and smoothing of solar variability. The microgrid also is designed to make the manufacturing plant more … [Read more...]

Bronzeville Microgrid Moving Forward without Legislation

Bronzeville microgrid

The Bronzeville microgrid is still on, reports Kari Lydersen of Midwest Energy News, as Commonwealth Edison pursues a new funding strategy. Of the many provisions of the massive energy bill signed by Illinois Gov. Bruce Rauner, one that would have helped further fund advanced grid technology in the state didn’t make the cut. A version of the … [Read more...]