Energy Vault Holdings Inc (<a href="https://www.nyse.com/quote/XNYS:NRGV" target="_blank">NYSE:NRGV</a>) has been selected to deploy two battery energy storage systems (BESS) with a combined capacity of 200 MW at a large-scale solar complex developed by ACEN Corporation (<a href="https://edge.pse.com.ph/companyInformation/form.do?cmpy_id=233" target="_blank">PSE:ACEN</a>) in Australia.