For information on specific pumped storage projects, including issued licenses and exemptions; pending licenses, relicenses, and exemptions; issued preliminary permits; and pending preliminary permits, see our main Licensing page. This page was last updated on September 11, 2025 [pdf]
Snowy 2.0 will link two existing dams – Tantangara and Talbingo – through 27km of tunnels and build a new underground power station. It has the capability to run for more than seven days continuously before it needs to be ‘recharged’. Snowy 2.0 also has a 100-year design life. [pdf]
EWEC is requesting expressions of interest for the development of an independent greenfield 400 MW BESS. The project will involve the development, financing, construction, operation, maintenance and ownership of the BESS and associated infrastructure. [pdf]
The Rudong project is the world's first commercial scale deployment of a non-pumped hydro, gravitational energy storage system. An anticipated 80% round trip efficiency puts the EVx™ ahead of competing long duration technologies such as flow battery, thermal, and compressed air energy storage. [pdf]
A local Honiara fish processing plant slashed energy expenses from 40% to 12% of operational costs after installing our modular storage system. They've actually become energy independent during sunny days – something unimaginable three years ago. [pdf]
Installation work has started on a compressed air energy storage project in Jiangsu, China, claimed to be the largest in the world of its kind. Construction on the project started on 18 December 2024, according to China state-owned news outlet CCTV. [pdf]
[FAQS about 2024 air energy storage project]
As Europe's energy landscape evolves faster than a TikTok trend, Albania is stepping up with this 100-megawatt/400-megawatt-hour lithium-ion battery system, set to become operational by late 2026 [1]. This project isn't just about storing electrons – it's about rewriting the rules of energy security. [pdf]
Liquid fuels Natural gas Coal Nuclear Renewables (incl. hydroelectric) Source: EIA, Statista, KPMG analysis Depending on how energy is stored, storage technologies can be broadly divided into the following t. [pdf]
Global energy storage company Fluence, a Siemens and AES company, has decided to pause some of its U.S. projects under existing contracts and to defer entry into pending contracts until there is “better visibility and certainty on the tariff environment.” [pdf]
The World Bank Group has approved the financing for Mauritania’s first large-scale battery energy storage facility, known as the DREAM Project. It is part of an infrastructure development plan that aims to boost green hydrogen, expand energy storage, and support critical reforms in the mining sector. [pdf]
[FAQS about Mauritania industrial energy storage project construction plan]
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