Energy Digest

Daily Summaries & Key Takeaways of Power & Energy Updates
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Last Updated: November 10, 2025 at 10:43 PM
45
News & Articles
9
Research Papers
1

New Kansas rules set guidelines for data centers, big power users to protect smaller customers

Summary

The Kansas Corporation Commission has approved a new large-load tariff for businesses using over 75 megawatts of electricity, aiming to protect smaller customers from the financial burden of big power users. This rule change will likely impact data centers and other major power consumers in the state. The goal is to ensure that larger energy users contribute more to the costs of the grid.
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Key Takeaways

  • A new large-load tariff has been approved for businesses using over 75 megawatts of electricity, effectively creating a tiered pricing structure.
  • The rule change aims to reduce the financial burden on smaller customers by making larger power users pay a higher rate for their energy consumption.
  • Data centers and other major power consumers in Kansas are likely to be affected by this new tariff, which will require them to take steps to manage their energy costs.
2

Nuclear, Natural Gas Power Generation Planned for Massive New Mexico Data Center Site

Summary

A Texas-based developer has entered into a land option purchase agreement for a massive data center site in New Mexico, with plans to power the facility with over 2 GW of natural gas-fired generation capacity and 5 GW or more of nuclear power.
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Key Takeaways

  • The data center site in New Mexico will be powered by a combination of natural gas-fired generation capacity (over 2 GW) and nuclear power (at least 5 GW).
  • The project aims to provide clean energy for the facility, which will serve as a hub for next-generation digital infrastructure and integrated power assets.
  • The scale of the nuclear power component suggests that it could be one of the largest nuclear facilities in the United States.
3

Kansas, Michigan regulators approve large load rules for Evergy, Consumers Energy

Summary

The article reports on the approval of large load rules for two major utilities, Evergy and Consumers Energy, by regulators in Kansas and Michigan. These rules aim to ensure that existing utility customers do not bear costs related to interconnecting data centers and manufacturers. Additionally, proposed legislation in Delaware seeks to achieve a similar goal.
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Key Takeaways

  • Regulators in Kansas and Michigan have approved large load rules for Evergy and Consumers Energy, which will help mitigate costs associated with interconnecting data centers and manufacturers.
  • These regulations aim to protect existing utility customers from absorbing the costs of new infrastructure requirements.
  • Proposed legislation in Delaware seeks to achieve a similar goal, indicating a broader effort to address these issues across multiple jurisdictions.
4

Vistra CEO says excess capacity in PJM, ERCOT can accommodate flexible loads

Summary

Vistra CEO Jim Burke suggests that the excess capacity in PJM and ERCOT can accommodate flexible loads, particularly from data centers and other large load customers. These customers can use on-site backup generation during "super peak" hours to manage their energy usage. This strategy aims to optimize energy distribution and reduce strain on the grid.
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Key Takeaways

  • Excess capacity in PJM and ERCOT can be utilized to accommodate flexible loads, such as data centers, by using on-site backup generation.
  • Data centers and other large load customers can use demand response strategies during "super peak" hours to manage their energy usage.
  • This approach aims to optimize energy distribution and reduce strain on the grid, making it a potential solution for managing peak demand.
5

Menifee’s EV-Powered Homes: A New Era in Energy Independence

Summary

Menifee, California is testing a new concept in energy independence with six newly built homes that use electric vehicles to power their homes through the Combined Charging System (CCS) high-power DC charging standard. Each home is connected to a Kia EV9 electric vehicle and a Wallbox Quasar 2 bidirectional charger, allowing the car's battery to run essential circuits during blackouts or when electricity prices are high. This setup is the first residential Vehicle-to-Home (V2H) system in the US using the CCS standard.
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Key Takeaways

  • The homes in Menifee, California are testing a novel "Vehicle-to-Home" (V2H) system that uses an electric vehicle's battery to power the home during blackouts or periods of high electricity prices.
  • Each home is connected to a Kia EV9 electric vehicle and a Wallbox Quasar 2 bidirectional charger, allowing for two-way power flow between the vehicle and the grid.
  • This setup is the first residential V2H system in the US that uses the Combined Charging System (CCS) standard, which is commonly used in European and North American residential and public charging facilities.
6

Building trust through action: How social license will shape the future of energy storage

Summary

The article discusses how social license will play a crucial role in shaping the future of energy storage developments. Marie Cullen, head of procurement at Fluence Australia, highlights the importance of building trust with local communities to ensure successful energy storage projects. This concept is expected to become increasingly important as renewable energy sources continue to grow.
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Key Takeaways

  • Social license will be a key component in ensuring the success of future energy storage projects, particularly for large-scale developments.
  • Building trust with local communities through transparent communication and involvement is essential for securing support and navigating regulatory frameworks.
  • The concept of social license can also help mitigate community resistance to energy storage developments, reducing costs associated with project delays or cancellations.
7

Samsung SDI ramps ESS battery manufacturing in US to 30GWh, Tesla deal talks reported

Summary

Samsung SDI is increasing its energy storage battery manufacturing in the US to 30GWh by 2026, as it seeks to meet growing demand for electric vehicles (EVs). The company's expansion comes despite sluggish EV sales. Additionally, there have been reports of discussions between Samsung SDI and Tesla about a potential deal.
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Key Takeaways

  • Samsung SDI plans to increase its US energy storage battery manufacturing capacity to 30GWh by the end of 2026.
  • The move is likely aimed at meeting growing demand for electric vehicles (EVs), although EV sales have been sluggish in recent times.
  • There are reportedly discussions between Samsung SDI and Tesla about a potential deal, which could further boost the company's manufacturing capacity.
8

‘Collaboration, not isolation’: India’s path to becoming a global energy storage supply hub

Summary

India is poised to emerge as a global hub for battery manufacturing and energy storage, with partnerships being the key factor in determining its success. The country has already established connections with various international companies and organizations to develop its energy storage capabilities. By collaborating with foreign entities, India aims to tap into global demand and become a leading supplier of energy storage solutions.
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Key Takeaways

  • India's goal is to establish itself as a major player in the global energy storage market, driven by partnerships with international companies and organizations.
  • The country has already begun to form connections with prominent players in the industry, indicating its commitment to becoming a hub for battery manufacturing and energy storage.
  • Success will depend on the effectiveness of these partnerships, which will be crucial in helping India meet growing global demand for energy storage solutions.
9

Cold beer, hot bricks: Heineken signs deals for 100MWh thermal energy storage system

Summary

Heineken has signed deals with Rondo Energy for a 100MWh thermal energy storage system at its brewery in Portugal, marking the second such project announced by the startup within a short period. This investment is expected to help reduce the brewery's carbon footprint and support the transition to renewable energy sources. The system will utilize thermal energy storage (TES) technology to store excess energy generated during off-peak hours for use during periods of high demand.
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Key Takeaways

  • Heineken has partnered with Rondo Energy to install a 100MWh thermal energy storage system at its brewery in Portugal, which is the startup's second project within a short timeframe.
  • The partnership aims to reduce the brewery's carbon footprint and support the transition to renewable energy sources by storing excess energy generated during off-peak hours for use during periods of high demand.
  • Thermal energy storage (TES) technology allows for the efficient storage and release of thermal energy, making it an attractive solution for industries that require stable and reliable power supply.
10

Australia’s home battery rebate processes ‘8,000 applications weekly’ as storage capacity surges

Summary

The Cheaper Home Batteries Program in Australia is processing an impressive number of applications, with 8,000 submissions per week. This surge is likely due to the growing demand for home battery storage as consumers look to reduce their energy bills and rely less on grid electricity. As a result, the program's capacity has increased significantly.
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Key Takeaways

  • The Cheaper Home Batteries Program in Australia is experiencing an unprecedented level of demand, with 8,000 applications processed weekly.
  • This surge in interest suggests that Australians are increasingly adopting home battery storage systems to reduce their energy bills and improve grid resilience.
  • The program's capacity has likely increased as a result of the growing demand for home battery storage, indicating a strong market response to this initiative.
11

‘You need to be co-located with battery storage’: Wärtsilä sees DC-coupling as essential for Australia’s solar future

Summary

Wärtsilä Energy Storage has emphasized the importance of co-locating battery storage with solar panels in Australia's renewable energy mix. This DC-coupling approach can optimize the integration of solar and battery systems, leading to a more efficient and cost-effective energy solution. The company sees this technology as essential for the country's transition to a cleaner energy future.
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Key Takeaways

  • Wärtsilä Energy Storage believes that co-locating battery storage with solar panels is crucial for Australia's renewable energy integration.
  • DC-coupling enables the seamless connection of solar and battery systems, improving overall efficiency and reducing costs.
  • This technology can play a significant role in supporting Australia's transition to a cleaner energy future, particularly in the context of the country's solar power growth.
12

AGL seeks federal approval for 2,000MWh battery storage system in Queensland, Australia

Summary

AGL has submitted its Tuckeroo Battery project, a 500MW/2,000MWh battery storage system in Queensland, Australia, for federal environmental approval. The project aims to provide energy security and stability to the grid during periods of high demand or renewable energy variability. AGL is seeking federal approval for this large-scale energy storage system.
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Key Takeaways

  • AGL's Tuckeroo Battery project is a 500MW/2,000MWh battery storage system in Queensland, Australia, which suggests that it will play a significant role in stabilizing the grid and providing energy security.
  • The project has been submitted for federal environmental approval, indicating that it will have a substantial impact on the environment and/or ecosystem, and AGL is seeking to mitigate or manage this impact.
  • As one of Australia's largest energy companies, AGL's involvement with large-scale renewable energy projects like Tuckeroo Battery suggests a focus on integrating intermittent renewables into the grid and providing a stable energy supply.
13

Osaka Gas and Sonnedix prepare Japan’s ‘largest renewable battery storage facility’

Summary

Osaka Gas and Sonnedix are collaborating to install what is claimed to be Japan's largest renewable battery storage facility, a first for the country. The project aims to optimize energy management and reduce carbon emissions. This initiative marks a significant step forward in Japan's transition to renewable energy.
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Key Takeaways

  • The facility is expected to be the largest co-located renewable energy and battery storage system in Japan, indicating a growing investment in sustainable energy solutions.
  • The partnership between Osaka Gas and Sonnedix highlights the importance of public-private collaboration in driving innovation and adoption of renewable energy technologies.
  • The project's focus on optimizing energy management and reducing carbon emissions suggests that it will contribute to Japan's broader efforts to mitigate climate change.
14

Canadian LG Energy Solution and Stellantis joint venture to produce LFP cells for BESS

Summary

LG Energy Solution and Stellantis' joint venture, NextStar Energy, are investing in a large-scale lithium-ion battery manufacturing plant in Canada to produce energy storage system (ESS) batteries. This expansion aims to support the growth of electric vehicles (EVs) and renewable energy sources. The project marks Canada's first significant investment in Li-ion battery production.
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Key Takeaways

  • LG Energy Solution and Stellantis are forming a joint venture, NextStar Energy, to establish Canada's first large-scale lithium-ion battery manufacturing plant.
  • The plant will produce energy storage system (ESS) batteries, which is an expansion of the company's original focus on producing lithium-ion cells for electric vehicles (EVs).
  • This investment is likely to support the growth of the EV market and renewable energy sources in Canada, as well as contribute to the country's growing energy storage needs.
15

Xcel Energy plans 600MW ‘US Midwest’s largest BESS project’ in Minnesota

Summary

Xcel Energy plans to build the Midwest's largest battery energy system (BESS) facility in central Minnesota, USA. The project, expected to have a capacity of 600MW, aims to support the growing demand for renewable energy and provide grid stability. This initiative will play a crucial role in shaping the energy landscape of the region.
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Key Takeaways

  • Xcel Energy's 600MW BESS project in Minnesota will be the largest in the Midwest, underscoring the growing importance of energy storage in meeting regional energy needs.
  • The project is expected to support the integration of renewable energy sources into the grid, enhancing overall energy security and reducing greenhouse gas emissions.
  • By providing grid stability and peak shaving capabilities, this BESS facility will help Xcel Energy navigate the variability of wind and solar power, ensuring a more reliable energy supply.
16

Aggressive pricing and emerging C&I models reshape India’s energy storage outlook

Summary

India's energy storage industry is undergoing a significant transformation, driven by the need for viable business models that can support large-scale battery projects. Aggressive pricing and emerging commercial and industrial (C&I) models are expected to shape the country's energy storage outlook. This shift presents opportunities for developers, financiers, and policymakers to create new partnerships and collaborations.
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Key Takeaways

  • Emerging C&I models in India may lead to more flexible and scalable business structures, allowing for better adaptation to changing energy demands and market conditions.
  • The aggressive pricing of energy storage solutions could make them more competitive with fossil fuels, driving the adoption of renewable energy sources and reducing carbon emissions.
  • Policymakers and industry stakeholders will need to work together to create a supportive regulatory environment that encourages innovation and investment in India's energy storage sector.
17

Akaysha Energy bags AU$460 million for 1,244MWh BESS in Victoria, Australia

Summary

Akaysha Energy has secured AU$460 million in construction financing for its 311MW/1,244MWh battery energy storage system (BESS) in Victoria, Australia. The project is backed by BlackRock and will provide a significant boost to the energy storage market in the country. The funding will be used to construct the BESS, which will help stabilize the grid and support renewable energy sources.
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Key Takeaways

  • Akaysha Energy has secured AU$460 million in construction financing for its 311MW/1,244MWh battery energy storage system (BESS) in Victoria, Australia.
  • The project is backed by BlackRock, a global investment management firm, indicating significant financial backing and potential long-term support for the project.
  • The BESS will provide a substantial amount of stored energy (1,244MWh), which can help stabilize the grid and support the integration of renewable energy sources in Victoria.
18

Gotion High-Tech, Clou Electronics, Eve Battery and Kstar show strong performance in Q3

Summary

The article reports on the strong performance of several high-tech companies, including Gotion High-Tech, Clou Electronics, Eve Battery, and Kstar, in the third quarter (Q3). These companies are expected to maintain a high capacity utilization rate for China's energy storage battery manufacturing capacity throughout Q4 2025. This indicates a continued growth and success for the energy storage industry.
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Key Takeaways

  • Gotion High-Tech, Clou Electronics, Eve Battery, and Kstar have shown strong performance in Q3, indicating a promising future for the energy storage industry.
  • The high capacity utilization rate of China's energy storage battery manufacturing capacity suggests that the country is well-positioned to meet growing demand for energy storage solutions.
  • These companies' success may be driven by increasing adoption of renewable energy sources and growing need for energy storage in various industries, such as grid-scale and electric vehicle applications.
19

BrightNight and Cordelio reach financial close for 1,200MWh Arizona BESS

Summary

BrightNight and Cordelio Power have reached financial close on a 300MWac solar PV, 300MW/1,200MWh battery energy storage system in Yuma, Arizona. The Pioneer Clean Energy Centre is expected to support the growth of clean energy in the region. Financial close marks an important milestone in the project's development.
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Key Takeaways

  • BrightNight and Cordelio Power have completed a 300MWac solar PV and 300MW/1,200MWh battery energy storage system in Yuma, Arizona.
  • The project, known as the Pioneer Clean Energy Centre, aims to support the growth of clean energy in the region.
  • Financial close is an important milestone for the project, indicating that funding has been secured for its completion.
20

GridStor’s 440MWh Texas BESS begins operations

Summary

GridStor's 440MWh Hidden Lakes Reliability battery energy storage system (BESS) in Texas has begun operations, marking a significant milestone for the developer-operator. The project is designed to provide reliable and efficient power solutions to the region. The successful start-up of this BESS is expected to have a positive impact on grid stability and resilience.
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Key Takeaways

  • GridStor's Hidden Lakes Reliability battery energy storage system (BESS) in Texas boasts a capacity of 440MWh, making it one of the largest energy storage projects in the state.
  • The project's operational start-up is expected to contribute to improved grid stability and resilience, particularly during periods of high demand or renewable energy variability.
  • This BESS is likely to play a crucial role in supporting the integration of intermittent renewable energy sources into the Texas power grid.
21

Trina Storage signs 5GWh battery storage supply agreement with Pacific Green Energy

Summary

Trina Storage has signed a memorandum of understanding with Pacific Green Energy Group to supply up to 5GWh of battery energy storage systems between 2026 and 2028. The agreement will support the growth of Pacific Green Energy's renewable energy business in Asia. This partnership is expected to enhance the region's energy transition efforts.
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Key Takeaways

  • Trina Storage will provide battery energy storage systems worth up to 5GWh to Pacific Green Energy between 2026 and 2028.
  • The agreement is part of Pacific Green Energy's plans to expand its renewable energy business in Asia.
  • This partnership aims to support the growth of clean energy solutions in the region, contributing to a more sustainable future.
22

Plus Power secures US$160 million for New England BESS projects

Summary

Plus Power has secured $160 million in tax equity investments from Morgan Stanley for two battery energy storage system (BESS) projects in Massachusetts and Maine. The investment will support the development of these projects, which aim to improve energy resilience and grid stability in New England. This funding milestone demonstrates Plus Power's commitment to advancing clean energy solutions.
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Key Takeaways

  • Plus Power has secured $160 million in tax equity investments from Morgan Stanley for two BESS projects in Massachusetts and Maine.
  • The investment will support the development of these projects, which focus on improving energy resilience and grid stability in New England.
  • This funding milestone highlights Plus Power's commitment to advancing clean energy solutions and promoting sustainable infrastructure development.
23

AGL divests 19.9% Tilt Renewables stake to fund battery storage expansion

Summary

AGL Energy is divesting a significant stake in Tilt Renewables to raise AU$750 million (US$488 million) for the expansion of battery storage. This move is likely driven by AGL's focus on growing its renewable energy assets and diversifying its investment portfolio. The divestment also marks an important step in the development of Australia's renewable energy sector.
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Key Takeaways

  • AGL Energy is selling a 19.9% stake in Tilt Renewables to raise AU$750 million (US$488 million), highlighting the company's focus on growing its renewable energy assets.
  • The divestment is part of AGL's strategy to expand battery storage, which is a key component of Australia's transition to a low-carbon economy.
  • The deal also marks an important milestone in the development of Australia's renewable energy sector, with Tilt Renewables being one of the country's leading solar and wind farm operators.
24

HD Renewable Energy secures 20-year offtake for 330MWh Templers BESS in South Australia

Summary

HD Renewable Energy (HDRE) has secured a 20-year power purchase agreement for the Templers Battery Project in South Australia, with an initial capacity of 111MW/330MWh. The project will provide energy storage capabilities and support the integration of renewable energy sources into the grid. This deal marks a significant milestone for HDRE's growth and expansion in the Australian market.
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Key Takeaways

  • HDRE has secured a long-term power purchase agreement for its Templers Battery Project, which demonstrates the company's commitment to renewable energy and energy storage solutions.
  • The 20-year agreement will provide stability and predictability for both HDRE and Zen Energy, allowing them to plan for future growth and development in the market.
  • The Templers Battery Project is a significant step towards Australia's goal of increasing its renewable energy capacity and reducing greenhouse gas emissions.
25

US ROUNDUP: Fullmark California portfolio, Habitat-Ørsted Texas optimisation, flow battery player Quino secures funding

Summary

This article provides a roundup of battery energy storage system (BESS) stories from the US, including Fullmark Energy's commercial operations, Habitat's optimization project for Ørsted, and Quino Energy securing funding. The BESS projects are part of the growing demand for renewable energy storage solutions in the US. These developments highlight the increasing investment in battery energy storage technology.
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Key Takeaways

  • Fullmark Energy has successfully brought its 130MWh BESS into commercial operations, marking an important milestone in the company's efforts to provide reliable energy storage solutions.
  • Habitat is optimizing a massive 500MWh BESS for Ørsted, demonstrating the scale and complexity of large-scale energy storage projects in the US.
  • Quino Energy has secured $10 million in Series A funding, providing the necessary capital to continue developing its flow battery technology and expanding its presence in the market.
26

Sheep Will Frolic In Massive New Solar Power Plant In Texas

Summary

Enel, an energy firm, has commissioned its largest solar power plant in the US, where sheep will be used to manage vegetation and enhance soil quality. The innovative approach aims to improve the efficiency of the solar farm while reducing maintenance costs. This unique solution is part of a growing trend of using non-traditional methods to optimize renewable energy systems.
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Key Takeaways

  • Enel's massive solar power plant in Texas will feature sheep as a form of "vegetation management" and "soil enhancement".
  • The use of sheep aims to reduce maintenance costs and improve the overall efficiency of the solar farm.
  • This innovative approach is part of a growing trend of using non-traditional methods to optimize renewable energy systems.
27

Renewable Energy Infrastructure Resilience Tested as a Supertyphoon Approaches the Philippines

Summary

A supertyphoon is approaching the Philippines, which poses a significant test to the resilience of renewable energy infrastructure. The storm's strong winds and potential intensification to Category 5 strength will likely put the country's clean energy systems to the ultimate challenge. The article highlights the importance of ensuring the stability and reliability of renewable energy infrastructure in the face of extreme weather events.
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Key Takeaways

  • The Philippines is bracing for a potentially catastrophic supertyphoon, Super Typhoon Fung-Wong (Uwan), which may threaten the country's renewable energy infrastructure.
  • The storm's forecasted sustained winds of up to 185 kph (115 mph) and possible intensification to Category 5 strength will test the resilience of clean energy systems in the region.
  • The article suggests that ensuring the stability and reliability of renewable energy infrastructure is crucial in mitigating the impacts of extreme weather events, particularly in vulnerable countries like the Philippines.
28

With Its Nickel Advantage, Can The Philippines Become An EV Battery Powerhouse?

Summary

The Philippines has a significant geological advantage in the global electric vehicle (EV) market, being one of the world's largest nickel producers. However, the country captures only a fraction of the value created by its nickel resources in the EV battery supply chain. This suggests an untapped opportunity for the Philippines to become a major player in the production of EV batteries.
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Key Takeaways

  • The Philippines is one of the world's largest nickel producers, providing a significant geological advantage in the global electric vehicle market.
  • Despite its nickel abundance, the country captures only a fraction of the value created by its mineral resources in the EV battery supply chain.
  • The Philippines may have an untapped opportunity to become a major player in the production of EV batteries, given its strategic location and access to raw materials.
29

Made-In-The-US Flow Battery Technology Is Heading Overseas

Summary

Quino Energy, a California-based flow battery startup, is expanding its business to India while maintaining connections in the US. The company's Made-In-The-US flow battery technology is being exported overseas, marking a significant step in its growth. This expansion could potentially increase the adoption of this innovative energy storage solution globally.
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Key Takeaways

  • Quino Energy, a California-based startup, is expanding its business to India with its Made-In-The-US flow battery technology.
  • The company's focus on exportation suggests growing interest in its product globally, particularly in countries seeking alternative energy solutions.
  • This expansion could pave the way for increased adoption of flow battery technology worldwide, as Quino Energy seeks to capitalize on emerging markets.
30

Case study: Undergrounding distribution circuits for long-term cost savings

Summary

A recent project by Victory Powerline Services in Florida successfully undergrounded a one-mile distribution circuit, achieving improved reliability and long-term cost savings. This innovative approach has the potential to reduce maintenance costs, minimize power outages, and enhance overall grid resilience. The undergrounding of the distribution circuit will also contribute to a more efficient use of space.
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Key Takeaways

  • Undergrounding distribution circuits can lead to significant cost savings through reduced maintenance needs and longer equipment lifespan.
  • Improved reliability is another key benefit, as undergrounded cables are better protected from extreme weather conditions, such as hurricanes and lightning strikes.
  • This approach also offers opportunities for increased grid resilience, as undergrounded cables are less susceptible to damage caused by natural disasters and human error.
31

Fluence to supply Leag’s 4 GWh battery project, Europe’s largest, in Germany

Summary

Fluence Energy has agreed to supply a 1 GW/4 GWh battery energy storage system for Leag's project in Jänschwalde, Germany, marking both Europe's largest such project and Fluence Energy's biggest single installation. The project is part of Leag's GigawattFactory initiative aimed at developing large-scale renewable energy generation, energy storage, and green hydrogen infrastructure. This project represents a significant milestone in the development of large-scale renewable energy projects in Germany.
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Key Takeaways

  • Fluence Energy will supply a 1 GW/4 GWh battery energy storage system for Leag's project in Jänschwalde, marking Europe's largest such project to date.
  • The project is part of Leag's GigawattFactory initiative, aiming to develop large-scale renewable energy generation, energy storage, and green hydrogen infrastructure in Germany's Lausitz region.
  • This project represents a significant milestone in the development of large-scale renewable energy projects in Germany, showcasing the country's commitment to transitioning towards clean energy sources.
32

Vilion releases new C&I battery energy storage system

Summary

Vilion, a Chinese energy service company, has released a new containerized modular battery energy storage system called the EnerCube. The system is designed for commercial and industrial applications, featuring high-efficiency charging and discharging capabilities, as well as rapid response times. With a capacity of 2,250 kWh, it is suitable for various applications such as solar-plus-storage-plus-EV-charging stations.
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Key Takeaways

  • The EnerCube battery energy storage system has a capacity of 2,250 kWh, making it suitable for commercial and industrial applications.
  • The system features high-efficiency charging and discharging capabilities, with a rapid response time of less than 200ms.
  • The EnerCube consists of eight modular battery cabinets and one electrical cabinet, supporting a maximum configuration of 1,000 kW PCS.
33

LG Chem, Sinopec to jointly develop sodium-ion battery materials

Summary

LG Chem and Sinopec have signed a joint development agreement to advance key materials for sodium-ion batteries, with the goal of accelerating commercialization and exploring new business models. The partnership aims to develop cathode and anode materials for energy storage systems and low-speed electric vehicles in China and international markets. This collaboration is part of the growing efforts to promote sustainable energy solutions.
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Key Takeaways

  • LG Chem and Sinopec are collaborating to develop cathode and anode materials for sodium-ion batteries, a technology that moves closer to mass commercialization.
  • The partnership targets applications in energy storage systems and low-speed electric vehicles in China and international markets, with the goal of accelerating commercialization and exploring new business models.
  • The joint development agreement aims to explore potential expansion into broader new energy and high-value materials sectors.
34

India’s Kosol Energie presents 730 W solar panel, enters storage sector

Summary

Kosol Energie, an Indian solar panel manufacturer, has unveiled a high-efficiency 730 W solar panel with advanced features such as high-transparency glass and POE encapsulants. The company plans to expand its presence in the high-efficiency solar and energy storage manufacturing sectors by adding a new battery energy storage systems (BESS) line. Kosol Energie aims to increase its module manufacturing capacity from 3 GW to 9 GW by late 2026.
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Key Takeaways

  • Kosol Energie has introduced a new 730 W G12 TOPCon solar panel with enhanced durability and light transmission features, aiming to improve overall plant efficiency and reduce costs.
  • The company plans to enter the large-scale battery energy storage systems (BESS) manufacturing sector with an initial annual capacity of 3 GWh to 3.5 GWh, targeting utility-scale developers.
  • Kosol Energie aims to expand its module manufacturing capacity from 3 GW to 9 GW by late 2026, with a new production facility under construction alongside the module plant expansion.
35

EFT Energy Solutions unveils modular battery for European C&I market

Summary

EFT Energy Solutions has unveiled its Industrial Flex system, a modular battery solution for the European commercial and industrial (C&I) market. The system is built around BYD lithium iron phosphate modules and offers standardization similar to residential energy storage solutions. This allows for simplified deployment and operation of C&I energy storage systems.
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Key Takeaways

  • EFT Energy Solutions' Industrial Flex system is a modular battery solution featuring BYD lithium iron phosphate modules, designed to simplify deployment in the C&I market.
  • The system offers four standard configurations, ranging from 144 kW/501 kWh to 576 kW/2,004 kWh, with additional scaling possible through parallel AC connections.
  • Larger projects up to 200 MWh can be implemented using compatible Power Conversion System solutions from manufacturers such as SMA or Power Electronics.
36

‘Catastrophic failure’ at Waratah Super Battery in Australia

Summary

A catastrophic failure at the Waratah Super Battery in Australia, one of the world's largest batteries, has led to significant delays and reduced operations. The failure occurred during final testing days, affecting one of three high-voltage transformers supplied by Wilson Transformer Company. As a precautionary measure, another transformer is now de-energized for further inspection.
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Key Takeaways

  • A catastrophic failure at the Waratah Super Battery has caused significant delays and reduced operations, impacting its scheduled completion.
  • The failure was attributed to a high-voltage transformer supplied by Wilson Transformer Company, one of three identical units installed at the site.
  • The incident highlights the importance of reliability and quality control in large-scale battery infrastructure projects.
37

Bechtel Will Build Major Solar and Storage Project in Texas

Summary

Bechtel has been contracted to design and build a 430-MW solar power station in Texas, which will also include a 340-MWh battery energy storage system. The Cold Creek Solar+Storage project is located in Schleicher and Tom Green counties. This project represents a significant investment in renewable energy infrastructure.
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Key Takeaways

  • Bechtel will design and build a 430-MW solar power station in Texas, as part of the Cold Creek Solar+Storage project.
  • The project will include a 340-MWh battery energy storage system, indicating a focus on grid stability and resilience.
  • This major solar and storage project underscores the growing importance of renewable energy infrastructure development in the US.
38

LEAG, Fluence Building Europe’s Largest Battery Energy Storage Project

Summary

Two companies, LEAG Clean Power GmbH and Fluence Energy GmbH, are collaborating on a 1-GW/4-GWh battery energy storage installation in Jänschwalde, Germany, which they claim is Europe's largest. The project aims to provide renewable energy and stabilize the grid. The system will be built using advanced technologies to optimize energy storage and efficiency.
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Key Takeaways

  • LEAG and Fluence Energy are collaborating on a 1-GW/4-GWh battery energy storage installation in Jänschwalde, Germany, which is claimed to be Europe's largest.
  • The project aims to provide renewable energy and stabilize the grid by utilizing advanced battery technology for efficient energy storage and release.
  • This initiative highlights the growing importance of large-scale energy storage systems in supporting the integration of intermittent renewable energy sources into the grid.
39

Navigating the Complexities Associated with Utility-Scale Solar Projects

Summary

Utility-scale solar power is a viable solution for meeting the growing demand for electricity in the US market due to its relatively low cost and quick time to market. Despite recent changes in law reducing future tax credits, solar power remains a highly attractive option. As the demand for electricity is expected to grow sharply, utility-scale solar installations could play an effective role.
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Key Takeaways

  • Utility-scale solar power is currently the third-largest renewable energy source in the world.
  • The relatively low total cost of solar power compared to other sources makes it a viable solution for meeting growing electricity demands.
  • Despite changes in law reducing future tax credits, utility-scale solar installations remain an attractive option due to their quick time to market.
40

Large Utility Automates Underground System, Sees Reliability and Restoration Time Improvements

Summary

Ameren Missouri, a large investor-owned utility, implemented an automation project for its underground system to address issues with aging manual switchgear and growing customer demand. The upgrade aimed to improve reliability and reduce restoration times. By automating the system, Ameren Missouri can better manage faults and outages.
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Key Takeaways

  • Aging infrastructure: Ameren Missouri identified a high-risk section of its St. Louis-area service due to aging manual switchgear and growing customer base.
  • Improved reliability: The automation project aimed to enhance the overall reliability of the utility's system, reducing the likelihood of extended outages caused by cable faults.
  • Enhanced restoration capabilities: By automating the underground system, Ameren Missouri can more efficiently restore power to customers after a fault, improving restoration times and overall service.
41

Southwest Power Pool to develop 765-kV regional transmission ‘backbone’

Summary

The Southwest Power Pool (SPP) has approved $8.6 billion in projects, including the development of a 765-kV regional transmission 'backbone' aimed at strengthening its power grid. This move is part of efforts to address growing energy demands and ensure reliability. The project will involve some of the highest-voltage power lines in the United States.
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Key Takeaways

  • The SPP is investing $8.6 billion in various projects, including a 765-kV regional transmission backbone.
  • This investment aims to enhance grid resilience and capacity in response to increasing energy demands.
  • The project recognizes that simply adding new generation sources will not be enough to resolve the challenges facing the grid.
42

Future-proofing utility communications: The case for multi-carrier SIMs

Summary

The article discusses the importance of future-proofing utility communications by using multi-carrier SIMs. This technology can help reduce costs, boost reliability, and improve the overall efficiency of smart meter systems. By adopting multi-carrier SIMs, utilities can ensure seamless communication between devices and networks.
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Key Takeaways

  • Utilizing multi-carrier SIMs can provide flexibility and scalability to utility communications, allowing for easier upgrades and integration with new technologies.
  • The use of multi-carrier SIMs can help reduce costs associated with traditional SIM-based systems, such as higher rates per GB of data and limited data caps.
  • Multi-carrier SIMs can also improve the reliability and resilience of smart meter systems by providing multiple pathways for communication, reducing the risk of network outages and disruptions.
43

Why conductor strength matters for grid reliability

Summary

The article emphasizes the significance of conductor strength in maintaining the reliability of the power grid. Conductor strength is crucial in withstanding various environmental factors, such as weather and animal interference, to ensure efficient energy transmission. Effective conductor strength can prevent grid failures and maintain a stable energy supply.
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Key Takeaways

  • Insufficient conductor strength can lead to reduced grid efficiency and increased risk of power outages.
  • The impact of conductor strength is exacerbated by extreme weather conditions, such as lightning strikes and heavy snowfall.
  • Regular maintenance and upgrades to conductor strength are essential for ensuring the long-term reliability of the power grid.
44

How network diversity protects utility operations in an evolving landscape

Summary

The article emphasizes the importance of network diversity for utilities to ensure reliable grid communications and protect long-term investments as networks evolve. This diversity is crucial in today's landscape, enabling utilities to adapt to changing energy demands and technological advancements. By adopting diverse network structures, utilities can mitigate risks and maintain a competitive edge.
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Key Takeaways

  • Comprehensive network diversity is essential for utilities to ensure reliable grid communications.
  • Network diversity helps protect long-term investments as networks evolve with changing energy demands and technological advancements.
  • Utilities must adopt diverse network structures to mitigate risks and maintain a competitive edge in the evolving energy landscape.
45

After rate case, Con Edison Q3 electric revenues up 10.6% on flat sales

Summary

Con Edison's Q3 electric revenues have increased by 10.6% due to the recently approved rate case, driven by flat sales despite the company's significant investment in new infrastructure and storm resiliency measures.
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Key Takeaways

  • Con Edison has proposed a $17 billion three-year spending plan for its utility services, which includes investments in new substations, transmission lines, and storm resiliency measures.
  • The company's Q3 electric revenues have increased by 10.6%, indicating a strong demand for electricity despite the planned infrastructure upgrades and increased costs associated with storm resilience efforts.
  • Con Edison's rate case has led to higher revenue, suggesting that the utility is seeking to offset increasing operational costs and invest in future-proofing its grid.

Technical papers from ArXiv - for readers interested in academic research

1

Capacity Estimation of Lithium-ion Batteries Using Invariance Property in Open Circuit Voltage Relationship

Summary

The article proposes a novel capacity estimation method for lithium-ion batteries, leveraging the invariance property in open-circuit voltage (OCV) versus state of charge relationship across aging cycles. The method requires only one cycle of OCV test data and allows for estimating capacity from partial charge or discharge data, making it more efficient and cost-effective than conventional methods. Simulation results demonstrate the method's efficacy in accurately estimating battery capacity.
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Key Takeaways

  • The proposed method estimates battery capacity by solving an OCV alignment problem using OCV and discharge capacity data from a single aging cycle.
  • The method leverages the invariance property of OCV versus state of charge relationship, allowing for efficient estimation of capacity without requiring extensive training datasets or full cycle testing.
  • Simulation results show that the proposed method achieves high accuracy in capacity estimation, with a mean absolute relative error of 0.85% across 12 samples from 344 aging cycles.
2

Real-Time Co-Simulation for DC Microgrid Energy Management with Communication Delays

Summary

The article discusses the need for resilient and efficient energy management systems (EMS) in DC microgrids, which are becoming increasingly prominent due to their benefits in renewable energy integration. A novel real-time cyber-physical system testbed has been proposed to evaluate EMS performance under realistic communication delays, capturing the interplay between power system dynamics, control, and network behavior.
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Key Takeaways

  • The growing integration of renewable energy sources (RESs) in modern power systems requires resilient and efficient microgrid solutions.
  • Traditional EMS algorithms often assume ideal communication conditions or use simplified network models, neglecting the impact of realistic communication delays on performance.
  • A novel real-time cyber-physical system testbed has been developed to evaluate EMS performance under realistic communication delays, allowing for a comprehensive understanding of power system dynamics, control, and network behavior.
3

Characterisation and Quantification of Data Centre Flexibility for Power System Support

Summary

The article presents an integrated model to investigate the flexibility potential of data centers in providing power system support, particularly with high variable renewable energy. The study aims to quantify and utilize this flexibility by optimizing data center operations and accounting for various factors such as IT workload shifting, UPS energy storage, and cooling dynamics. The results provide a clear temporal structure and asymmetry in flexibility provision.
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Key Takeaways

  • The article introduces an integrated model that optimizes data center operations to establish a cost-optimal baseline operation, which accounts for IT scheduling, UPS operation, and cooling dynamics.
  • The study reveals a notable asymmetry in flexibility provision, with upward flexibility (electricity load reduction) driven by deferring IT workload, and downward flexibility (electricity load increase) relying on increasing power consumption of the cooling system and charging the UPS.
  • The framework provides quantified flexibility magnitude and duration that can be investigated for use in services such as reserve, frequency response, and price-responsive demand.
4

Beyond Prime Farmland: Solar Siting Tradeoffs for Cost-Effective Decarbonization

Summary

The article examines the trade-offs between costs and technical potential of different land types for solar photovoltaics in the Eastern U.S. It finds that greenfield sites, particularly prime agricultural lands, offer the lowest levelized costs for meeting capacity targets, while contaminated lands have limited technical potential and impose a cost premium. Rooftop PV comes at consistently higher costs compared to greenfield sites.
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Key Takeaways

  • Greenfield sites, especially prime agricultural lands, are the most cost-effective option for utility-scale solar photovoltaics in the Eastern U.S., offering levelized costs of $39-$57/MWh.
  • Contaminated lands, often prioritized in policy to reduce land use conflict, have limited technical potential and impose a cost premium of 14-33% relative to greenfield sites.
  • Rooftop PV provides enough technical potential for meeting capacity targets but comes at consistently higher costs, with minimum levelized costs (LCOEs) of around $70/MWh or more.
5

Control Affine Hybrid Power Plant Subsystem Modeling for Supervisory Control Design

Summary

The article introduces a modeling and control design framework for hybrid power plants (HPPs) consisting of wind farms, solar plants, and battery storage. The framework adapts established models into a control affine form suitable for supervisory-level control design. It employs nonlinear control and control barrier function techniques to ensure safe and stable operation.
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Key Takeaways

  • The article develops generator torque and cell current control laws for wind and battery models using nonlinear control and control barrier function techniques.
  • A control affine modeling framework is introduced for HPPs, enabling supervisory-level control design.
  • The utility of the proposed framework is illustrated through a test case using real-time data from wind, irradiance, and demand signals.
6

Computationally Efficient Spline-Based Modeling of DER Dynamics for Voltage Stability in Active Distribution Networks

Summary

The article proposes a novel data-driven approach to model the dynamics of Distributed Energy Resources (DERs) in power systems, leveraging B-splines to transform discrete system data into continuous differentiable functions. This approach simplifies the modeling process and enables lower order linear ordinary differential equations with simple linear regression, making it computationally more efficient for real-time applications. The proposed method achieves a comparable goodness-of-fit to traditional System Identification (SysID) methods but at a significantly faster execution time.
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Key Takeaways

  • The authors propose a novel data-driven approach using B-splines to model DER dynamics, which simplifies the modeling process and reduces computational complexity.
  • The approach enables the estimation of lower order linear ordinary differential equations with simple linear regression, making it suitable for real-time power system operations.
  • The proposed method achieves a comparable goodness-of-fit (GoF) to traditional SysID methods but at a faster execution time of less than one minute, making it more suitable for real-time applications.
7

Strategic Decision-Making Under Uncertainty through Bi-Level Game Theory and Distributionally Robust Optimization

Summary

The article introduces a mathematical framework that combines bi-level game theory and distributionally robust optimization to address strategic decision-making under uncertainty in hierarchical systems. The proposed approach leverages the hierarchical structure of bi-level games to model leader-follower interactions while incorporating distributional robustness to handle worst-case probability distributions. The framework is validated through simulation results, demonstrating its potential to improve decision quality and robustness in networked systems.
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Key Takeaways

  • The article proposes a new mathematical framework that integrates bi-level game theory with distributionally robust optimization to address strategic decision-making under uncertainty.
  • The framework is designed to handle hierarchical interactions between leader-follower pairs while incorporating worst-case probability distributions, ensuring robustness against uncertainty.
  • Simulation results validate the proposed approach, demonstrating up to a 22% cost reduction compared to traditional stochastic methods while maintaining a service level of over 90%.
8

Neural Operators for Power Systems: A Physics-Informed Framework for Modeling Power System Components

Summary

The article proposes a novel framework for modeling power system components using Neural Operators, which enables fast and accurate dynamic simulations. This is achieved through the use of Deep Operator Networks (DeepONets) that learn mappings from system states and time-varying inputs to full trajectories without step-by-step integration. The proposed framework, Physics-Informed DeepONets (PI-DeepONets), improves generalization and data efficiency.
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Key Takeaways

  • Neural Operators, specifically PI-DeepONets, achieve accurate predictions under diverse scenarios, providing a significant speedup compared to traditional ODE solvers.
  • The use of residuals from governing equations in the training loss improves the generalization and data efficiency of the model.
  • The proposed framework demonstrates superior stability and scalability compared to Physics-Informed Neural Networks (PINNs) in simulating power system dynamics.
9

Coherency Control in Power Systems

Summary

Here is the analysis: The article proposes a coherency control strategy for Inverter-Based Resources (IBRs) to improve power system stability and coherence among devices. The proposed control enforces an output current with a proportional magnitude and constant phase shift relative to a reference, making it technology-agnostic. Case studies demonstrate the controller's potential to improve damping and dynamic behavior in two different power systems.
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Key Takeaways

  • The article proposes a coherency control strategy for IBRs using the equivalence of Complex Frequency (CF) of injected currents as the definition for coherence among devices.
  • The proposed control can improve damping and overall dynamic behavior in power systems, demonstrating its potential to enhance stability.
  • The paper evaluates practical implementation aspects, including delay/noise sensitivity and trade-offs between oscillation mitigation and disturbance propagation.