May 17, 2020

U.S. Schools Use Solar to Power Education

us-schools-use-solar-power-education
Admin
2 min
Lady Bird Johnson Middle School net zero-energy school
U.S. schools are starting to take advantage of the cost-saving and environmentally friendly applications of solar energy. Southern Californias San Diegu...

U.S. schools are starting to take advantage of the cost-saving and environmentally friendly applications of solar energy. Southern California’s San Dieguito Union High School District and Irving Independent School District in Texas are both pioneering a new era in educational institution development.

San Dieguito Union High School District and Chevron Energy Solutions

The school district has announced the completion of a 2 MW solar project developed by Chevron Energy Solutions. The project is currently providing two schools—Canyon Crest Academy and La Costa Canyon High School—with 70 percent of their electricity needs. The solar initiative is reducing the school district’s carbon emissions by approximately 2,200 metric tons and will save the district $10 million over its operating life. The project cost was subsidized with $4.7 million from the California Solar Initiative.

"Our mission is to provide a world class education for all students through quality programs that engage students and inspire achievement," said Ken Noah, superintendent of San Dieguito Union High School District. "The savings from this solar project will help us meet our goals."

Irving Independent School District and GridPoint Inc.

GridPoint Solar Inc. was selected by Irving Independent School District to install a 582 kW solar system on Lady Bird Johnson Middle School. The school is to be the largest net zero-energy school in the United States, producing as much energy as it consumes.

"The zero-energy school will reinforce teaching and learning as it becomes an extended classroom. With the use of efficient materials and cutting-edge renewable energy technology, the building transforms into a three-dimensional learning space," states Scott Layne, assistant superintendent for support services.

"Every aspect of Lady Bird Johnson Middle School is an opportunity for its students to learn firsthand the value of renewable energy and energy conservation," said Jeff Ross, senior vice president of GridPoint.

Sources: Chevron Energy Solutions and GridPoint Inc.
 

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Aug 4, 2021

Sungrow links Europe's largest energy storage plant to grid

Energy
energystorage
batteries
grids
Dominic Ellis
2 min
Europe's largest energy storage project, the 100MWh Minety plant with Sungrow's 1500V energy storage system solutions, has connected to the UK grid

Europe's largest energy storage project, the 100MW/100MWh Minety plant featuring Sungrow's 1500V energy storage system solutions, has been successfully connected to the UK grid.

The UK experienced the most debilitating blackout in nearly a decade in August 2019. The incident exposed the serious lack of frequency regulation of the national grid and demonstrated that the construction of energy storage projects that can regulate the frequency of the grid in a timely fashion should be prioritised. The Minety project, which began at the end of 2019, considerably mitigates the problem and is designed for facilitating grid stability and maximising renewable energy utilisation.

Sungrow supplied both NCM and LFP battery energy storage system solutions featuring high integration, which minimise the footprint, slash the commissioning duration and significantly reduce the system cost by 5%. The solution well meets the latest UK frequency regulation requirement called dynamic containment - requesting the plant to respond to the power instruction of the grid within 1 second, making the project one of the rare 30% of the UK's storage plants equipped with this function.

"We are proud of being part of this landmark project, offering solutions with extreme efficiency and safety while in compliance with the stringent UK grid codes," said James Wu, Vice President of Sungrow, which shipped more than 800MWh of energy storage systems in 2020.

Battery storage capacity in the UK is likely to heavily increase as move towards operating a zero-carbon energy system. At the end of 2019 the GB battery storage capacity was 0.88GWh. National Grid forecasts it could be as high as 2.30GWh in 2025.

Global energy storage updates

TEVOCS has announced the launch of a powerful series of universal portable power stations that provide reliable power for off-grid situations, travel, home backup and more. With an impressive 2080WH capacity and 2000W output, the TEVOCS power station is billed as 'the ultimate power station for modern life' and is available here.

Enlight Renewable Energy has completed the acquisition of 90.1% of the holdings in Clēnera LLC, a leading and seasoned company in the field of initiation, development, construction and operation of solar energy and energy storage projects in the United States.

Last month Canadian Solar Inc. was awarded the first utility-scale battery storage project in Colombia of 45 MW/45 MWh. The project was awarded in the public tender launched by Colombia's Ministry of Energy and Mines, via its affiliate UPME, the Mining and Energy Planning Unit. 

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