Energy Vault Holdings (NRGV) Continues to Rally Following Entry into Swiss Market

Core Insights - Energy Vault Holdings, Inc. (NYSE:NRGV) has experienced a significant share price increase of 15.49% from December 5 to December 12, 2025, marking it as one of the top-performing energy stocks during that week [1] - The company has officially entered the Swiss market with the launch of its FlexGrid configuration of the B-VAULT battery energy storage system, aimed at commercial, industrial, and small utility-scale clients [2][3] - Energy Vault has signed agreements with Schindler Group and Energie Wettingen AG for projects utilizing its technology, which will operate under CKW's Flexpool, a leading flexibility network in Switzerland [3][4] Company Developments - The B-VAULT FlexGrid is designed to be compact, modular, and easy to install, catering to the evolving energy landscape in Europe [4] - Energy Vault's global B-VAULT portfolio has surpassed 2 GWh of deployed or contracted systems across various continents [4] - The company reported a 112% year-over-year increase in its revenue backlog for the first nine months of 2025, reaching $920 million [4] Market Performance - Since the beginning of 2025, Energy Vault Holdings has seen an impressive gain of nearly 114% [5]