The Vermont Liquid Air Energy Storage System is a 50,000kW energy storage project located in Vermont, US. The rated storage capacity of the project is 400,000kWh.

The electro-mechanical energy storage project uses compressed air storage as its storage technology. The project was announced in 2019 and will be commissioned in 2023.


The Vermont Liquid Air Energy Storage System is being developed by Encore Renewable Energy and Highview Power.

The key applications of the project are market arbitrage, frequency management, reserve and grid constraint management.

Contractors involved

Encore Renewable Energy and Highview Power are the developer of Vermont Liquid Air Energy Storage System.

Additional information

The facility will contribute to resolving the longstanding energy transmission challenges surrounding the state’s Sheffield-Highgate Export Interface (SHEI) and enable the efficient transport of excess power from renewable energy sources, such as solar and wind power to help integrate them on the power grid.

About Highview Power

Highview Power Inc (Highview Power) a renewable energy which focuses on long duration energy storage to balance the grid and strengthen our power networks. Highview Power is headquartered in London, England, the UK.


All publicly-announced energy storage projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects are sourced through secondary information sources such as country specific power players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.