World''s largest flywheel energy storage connects

A project in China, claimed as the largest flywheel energy storage system in the world, has been connected to the grid.

2024 Jun 16

12.5GWh – World''s Largest Grid-Side Energy

On April 27, the resonant sound of ship horns pierced the sky as BYD Energy Storage successfully loaded 120 MC Cube-T energy

2025 Jun 08

Biggest projects in the energy storage industry in 2024

Following similar pieces in 2022/23, we look at the biggest energy storage projects, lithium and non-lithium, that we''ve reported on in 2024.

2025 Dec 21

World''s first grid-scale, semi-solid-state energy

The world''s first large-scale semi-solid state energy storage project was successfully connected to the grid in China on June 6. The

2024 Dec 10

World''s First Large-Scale Semi-Solid-State BESS Power Plant

Support CleanTechnica''s work through a Substack subscription or on Stripe. In June 2024, the world''s first set of in-situ cured semi-solid batteries grid-side large-scale energy

2023 Apr 28

12.5GWh – World''s Largest Grid-Side Energy Storage Project

Leveraging large-scale manufacturing capabilities, this synergy supports rapid delivery of utility-scale energy storage projects worldwide, including in Saudi Arabia, Europe,

2024 Sep 18

The Top 10 Largest Renewable Energy Storage Projects of 2025

2025 was a pivotal year for energy storage: Global grid-scale BESS deployments surged by 23%, adding a staggering 92 GW / 247 GWh worldwide, driven by falling costs of

2025 Oct 04

Battery storage projects surge as utilities prepare for next grid era

Government Market News | Mary Scott Nabers Insights | Battery storage projects surge as utilities prepare for next grid era in 2026 | Battery storage projects nationwide are

2025 Jan 02

Grid energy storage

Grid energy storage, also known as large-scale energy storage, is a set of technologies connected to the electrical power grid that store energy for

2024 Aug 27

Tesla strikes $556M deal for China''s largest grid

Tesla to build China''s largest grid battery project using Megapacks in a $556M deal amid ongoing trade tensions.

2024 Oct 12

Tesla to build China''s largest grid-scale battery

Tesla will build China''s largest grid-side battery storage plant in Shanghai. The $556 million project, involving over 100 Megapacks,

2026 Feb 10

BYD & SEC: World''s Largest Grid-Scale Energy

Battery storage can help reduce energy costs, enhance the use of renewable energy sources and reduce reliance on fossil fuels. BYD

2023 Jan 26

BYD Energy Storage Signed World''s Largest Grid

BYD Energy Storage proved itself to be well-equipped to supply an ultra-large-scale project exceeding 15.1GWh.

2025 May 06

World''s largest grid-scale battery storage projects

BYD Energy Storage and Saudi Electricity Company have signed the world''s largest grid-scale energy storage projects contracts totalling a capacity of 12.5 GWh at the time.

2024 Jan 16

BYD Energy Storage Signs World''s Largest Grid-Scale Battery

Recently, BYD Energy Storage and Saudi Electricity Company successfully signed the world''s largest grid-scale energy storage projects contracts with a capacity of 12.5GWh at

2023 Dec 05

First Batch of National Energy Administration (NEA) Energy Storage

The demonstration projects are of a comprehensive and representative type. Projects cover generation-side (both renewable energy generation and conventional thermal

2025 Sep 01

Sungrow signs contract for world''s largest energy storage project

The project is large in scale, with tight delivery schedule, complex dispatching management, and high requirements for grid support and operation and maintenance.

2025 Dec 10

The installed capacity of energy storage reached a

Among them, the proportion of grid-side energy storage is the highest, mainly independent energy storage power stations. The total

2023 Nov 15

World''s first grid-scale, semi-solid-state energy

The 100 MW/200 MWh energy storage project featuring lithium iron phosphate (LFP) solid-liquid hybrid cells was connected to the grid

2023 Jul 08

BYD & SEC: World''s Largest Grid-Scale Energy Storage Project

Battery storage can help reduce energy costs, enhance the use of renewable energy sources and reduce reliance on fossil fuels. BYD Energy Storage and Saudi Electricity

2024 Apr 04

Next step in China''s energy transition: energy

In China, generation-side and grid-side energy storage dominate, making up 97% of newly deployed energy storage capacity in

2024 May 06

Top 10: Energy Storage Projects

A large lithium-ion battery storage project that contributes to grid stability and supports the integration of renewable energy, Leighton

2023 Jul 04

Record-Breaking Energy Storage Projects to Reshape US Power Grid

US utilities are poised for a massive energy storage expansion, with over 18.5 GW planned. Learn about state targets, innovative technologies, and the future of grid modernization.

2024 Sep 09

Microsoft Word

Energy storage technologies—such as pumped hydro, compressed air energy storage, various types of batteries, flywheels, electrochemical capacitors, etc., provide for multiple applications:

2026 Feb 27