Articles tagged with "microgrid"
$200 Million More For Clean Energy Here, There, & Everywhere - CleanTechnica
The article highlights a recent $200 million capital commitment secured by GDEV Management, a U.S.-based investment firm specializing in distributed energy resources (DERs). DERs represent a shift from traditional centralized power plants to a more decentralized, hybrid electricity grid incorporating small-scale rooftop solar, energy storage, and utility-scale renewable assets. This model enhances clean energy adoption and grid resiliency while enabling electricity users—including businesses and households—to strategically manage energy demand and potentially generate revenue. GDEV Management launched its first DERs fund in 2020, focusing on behind-the-meter resources and on-site power generation, including partnerships such as one with CleanCapital and Nelnet supporting solar aggregation under an energy-as-a-service model requiring no upfront payment. The firm’s recently closed Fund II, with $200 million in commitments, aims to build and scale DER platforms into mature infrastructure businesses deploying long-term assets, including over 330 megawatts of power generation and 260 megawatts of energy storage. Among the platforms supported
energyclean-energydistributed-energy-resourcesrenewable-energyenergy-storagemicrogridsolar-powerChina's Huawei unveils world's first 100MW charging hub to power trucks
China’s Huawei has launched the world’s first 100 MW-class supercharging hub specifically designed for electric heavy trucks, marking a significant advancement in ultra-fast, high-power charging technology. Located in Beichuan’s sand and gravel mines, the $20.9 million facility spans 11.5 acres and includes 18 supercharging bays at 1.44 MW each and 108 bays at 600 kW, capable of servicing up to 700 trucks daily and delivering over 300,000 kWh of charge. The station supports “3.5C” supercharging, enabling trucks to gain approximately 62 miles of range in just five minutes, which translates into substantial cost savings of about $21,000 annually per vehicle. The hub integrates nearly 1 MW of solar power via a photovoltaic carport and two 215 kWh wind-liquid energy storage units, forming a “source-grid-load-storage” microgrid that can operate both connected to and independently from the main grid. This smart
energyrenewable-energyelectric-truckssupercharging-stationsolar-powerenergy-storagemicrogridThe High-Carbon Truth Behind A ‘Green’ California Microgrid - CleanTechnica
The article from CleanTechnica critically examines a California microgrid project in Calistoga, intended as a wildfire resilience measure using hydrogen fuel cells to provide local power during outages. While the project is promoted as a clean alternative to diesel generators, the hydrogen fuel used is sourced from a grid-connected electrolyzer in Georgia, where electricity generation has a relatively high carbon intensity. Producing, liquefying, and transporting the hydrogen over 2,800 miles results in substantial CO2 emissions—estimated at about 23.6 kg of CO2 per kilogram of hydrogen delivered. When converted back to electricity in California, the carbon intensity of the power generated is between 1,400 and 1,600 grams of CO2 per kWh, far exceeding California’s grid average and even worse than modern diesel generators. The article questions the rationale behind public funding for such a high-carbon, inefficient solution, highlighting that state and federal programs, along with utility ratepayer funds, are supporting systems that increase rather than
energymicrogridhydrogen-fuel-cellcarbon-emissionsrenewable-energyenergy-efficiencyclean-energyCostco & Trinity Launch Scalable Off-Grid Power Solutions with Innovative Energy System - CleanTechnica
Trinity Energy has partnered with Costco Wholesale to deploy a modular, off-grid solar and battery microgrid system at Costco’s Norwalk, Connecticut warehouse, specifically powering its standalone tire center entirely off the grid. This system can deliver up to 2 MWh of clean energy daily, transforming energy from a traditional operating expense into a strategic asset that enhances operational resilience and aligns with Costco’s sustainability goals. The initiative exemplifies a shift toward energy independence for large enterprises facing grid instability and rising energy demand. Trinity Energy’s approach emphasizes fast, flexible, and scalable off-grid infrastructure tailored for various sectors, including commercial and fleet operations. Their integrated systems combine solar generation, battery storage, inverters, and energy distribution into a cohesive ecosystem designed to address challenges such as rising costs, environmental mandates, and unreliable grid supply. With growing demand driven by AI infrastructure and electric vehicle adoption, Trinity positions off-grid solutions as essential for maintaining business continuity. The company is rapidly expanding its deployments, helping organizations transition to clean,
energyoff-grid-powermicrogridsolar-energybattery-storagesustainable-energyenergy-independenceUS firm's 200 kW iron-salt battery can operate in extreme heat
California-based Inlyte Energy is deploying a pioneering 200 kW / 4 MWh iron-sodium battery system at the Alliance Redwoods Conference Grounds in Sonoma County, a high wildfire risk area. Paired with a planned 570 kW solar array, this non-flammable battery technology—built from abundant, inexpensive iron and sodium—can operate reliably in extreme heat, offering long-duration backup power without diesel reliance. The system aims to enhance wildfire resilience, reduce electricity costs by up to $300,000 annually, and maintain critical operations during grid outages, thereby improving public safety in a critical evacuation zone. Supported by a $4.1 million U.S. Department of Energy grant and developed with Vital Energy Solutions, the project includes third-party performance validation by the Electric Power Research Institute and Pacific Northwest National Laboratories. Scheduled for operation in 2027, the microgrid solution addresses the growing need for fire-safe, resilient, and cost-effective energy storage in high-risk areas. Stakeholders highlight the
energybattery-technologyiron-salt-batteryrenewable-energyenergy-storagemicrogridwildfire-resilienceGM teams up with Redwood Materials to power data centers with EV batteries
General Motors (GM) has partnered with Redwood Materials to repurpose both new and used electric vehicle (EV) batteries for stationary energy storage applications. Redwood Materials processes these batteries by retaining many packs intact—rather than fully recycling them—because testing shows many cells still have significant usable life. These second-life batteries have been integrated into a 12-megawatt microgrid at Redwood’s headquarters in Sparks, Nevada, which supplies electricity to a nearby 2,000 GPU data center operated by Crusoe. The microgrid is powered by solar panels, enabling the storage of excess renewable energy for later use, and is part of Redwood’s broader initiative launched publicly in June to repurpose EV batteries for grid-scale energy storage. Redwood Materials currently recovers about 70% of used or discarded batteries in the U.S. and aims to deploy 20 gigawatt-hours of energy storage capacity by 2028. The company’s ability to integrate various battery packs from different manufacturers and chemistries may
energy-storageelectric-vehiclesbattery-recyclingrenewable-energymicrogridsolar-powerenergy-technologyIsland Community Explores Pathways To Strengthen Energy Reliability - CleanTechnica
The article discusses Edgartown, a town on Martha’s Vineyard island, and its efforts to enhance energy reliability and resilience through microgrid development. Due to the island’s isolation—accessible only by ferry or plane—power outages caused by storms like hurricanes and nor’easters pose significant challenges. To address this, Edgartown aims to create microgrids capable of independently powering municipal buildings for up to seven days during emergencies, using a combination of solar photovoltaics, battery storage, grid power, and backup generators. This initiative is driven by the Edgartown Energy Committee, which has been working since 2017 to improve energy efficiency and resilience. To support this goal, Edgartown partnered with the U.S. Department of Energy’s Energy to Communities (E2C) program, which connects communities with national laboratory researchers for technical assistance. Through E2C’s Expert Match program, researchers from Lawrence Berkeley National Laboratory helped analyze the energy needs and generation options for the Edgartown Highway Department campus
energymicrogridrenewable-energyenergy-resiliencesolar-photovoltaicsbattery-storageenergy-efficiencyRedwood Materials launches energy storage business and its first target is AI data centers
Redwood Materials, founded by former Tesla CTO JB Straubel, has launched a new energy storage business called Redwood Energy, targeting AI data centers as its initial customers. The company is repurposing thousands of retired EV batteries—currently stockpiling over 1 gigawatt-hour and expecting an additional 4 gigawatt-hours soon—to create large-scale, clean energy storage systems. Their first project, in partnership with AI infrastructure firm Crusoe, involves a 12 MW, 63 MWh microgrid in Nevada that powers a modular data center using energy stored from an adjacent solar array. This operation is already profitable and marks a significant expansion beyond Redwood’s core battery recycling and materials supply business. Redwood Materials has built a circular supply chain by recycling battery scrap and consumer electronics to extract valuable materials like cobalt, nickel, and lithium, which it then sells to major manufacturers including Panasonic, Toyota, and GM. The company has also moved into cathode production and expanded its footprint globally. Redwood Energy
energyenergy-storageEV-batteriesbattery-recyclingmicrogridAI-data-centersrenewable-energyFirst US nuclear reactor in 50 years to supply power where grids can’t
The U.S. Department of Energy (DOE) is advancing the development of advanced microreactor technology through the MARVEL project, the first U.S. nuclear reactor in 50 years designed to supply power and heat in remote locations where traditional grids are unavailable. Managed by Idaho National Laboratory (INL), MARVEL is an 85-kW thermal, 20-kW electric test reactor cooled by a sodium-potassium (NaK) alloy. It uses uranium hydride fuel rods moderated by hydrogen and surrounded by a beryllium reflector, employing existing technologies and off-the-shelf components for faster construction. The reactor is located at INL’s Transient Reactor Test Facility (TREAT) and aims to serve as a physical test bed for integrated testing of reactor components, autonomous controls, microgrid interfaces, and process heat applications in a real nuclear environment. MARVEL’s development is divided into three phases over approximately five years. The first phase, currently underway, focuses on finalizing design,
energynuclear-reactormicroreactoradvanced-nuclear-technologyDepartment-of-Energymicrogridsodium-potassium-coolantWorld's 1st residential 'Microgrid-in-a-Box' to reduce 60% energy cost
energymicrogridrenewable-energyenergy-managementV2Genergy-cost-reductionsustainable-energyUnlocking Value From Existing Solar: SolMicroGrid’s Array-to-Microgrid Program - CleanTechnica
energysolarmicrogridenergy-managementbattery-storageEV-chargingrenewable-energy