Energy Vault Holdings (NRGV) Formally Enters the Swiss Market

Core Insights - Energy Vault Holdings, Inc. (NYSE:NRGV) has experienced a significant share price increase of 23.84% from November 28 to December 5, 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 and industrial clients [2][3] Company Developments - On December 4, 2025, Energy Vault announced its entry into the Swiss market, signing agreements with Schindler Group and Energie Wettingen AG for the B-VAULT FlexGrid system, which operates under CKW Group's Flexpool [3] - The B-VAULT portfolio has surpassed 2 GWh of deployed or contracted systems across Europe, North America, and Asia, indicating robust global expansion [3] Product Features - The B-VAULT FlexGrid is described as a compact, modular, and easy-to-install energy storage platform that is regulation-ready, tailored for the evolving energy landscape in Europe [4] - The projects with Schindler and Wettingen demonstrate the company's capability to serve both industrial customers and municipal utilities, adapting to various site conditions [4] Market Performance - Since the beginning of 2025, Energy Vault Holdings has seen its stock price rise by over 85%, reflecting strong market performance and investor interest [4]