Today’s renewable energy news includes announcements from Energy Vault, ESG, Mulilo, Ava, among others.
Energy Vault Expands into Japan with Battery Projects
Energy Vault has entered the Japanese market by acquiring an 850 MW pipeline of battery energy storage system (BESS) projects, marking a major step in global expansion. The portfolio includes 350 MW of advanced-stage projects set to begin construction in 2027 and 500 MW of early-stage developments, creating a strong long-term growth pipeline. This move highlights innovation in large-scale energy storage, supporting grid stability and renewable energy integration. The customer-focused approach ensures reliable and flexible power supply while addressing increasing energy demand. The acquisition also includes a local expert team, strengthening execution capabilities in Japan. This strategic investment reflects rising opportunities in the energy storage sector and positions Energy Vault for sustained growth in one of the world’s fastest-growing clean energy markets.
ESG Plans 76 MW Battery Storage Project in Belgium
Belgian green energy firm Energy Solutions Group (ESG) has unveiled plans for a 76 MW/304 MWh battery energy storage system in Sambreville, strengthening its renewable energy portfolio. The project will use advanced Tesla Megapack technology and is expected to connect to the grid by 2027. This innovation supports efficient renewable energy integration by storing excess power and supplying it during peak demand, improving grid stability and flexibility. The customer-focused solution ensures reliable and cost-effective electricity while reducing dependence on fossil fuels. Backed by financing from KBC Bank and Wallonie Entreprendre, the initiative highlights strong investment in sustainable infrastructure. By combining innovation, scalability, and efficiency, ESG continues to support Europe’s transition toward a resilient and low-carbon energy future.
Mulilo Secures Funding for Battery Project in South Africa
Mulilo Energy has reached financial close on its 76 MW/304 MWh Mercury battery energy storage project in South Africa’s Free State province, marking a major milestone in clean energy development. The project is backed by strong collaboration between public and private stakeholders and includes a 15-year power purchase agreement with the national transmission operator. This innovative battery system will enhance grid stability by storing and dispatching energy efficiently, supporting renewable integration. The customer-focused solution ensures reliable electricity supply while reducing power disruptions and improving energy security. The development reflects significant investment in energy infrastructure and highlights Mulilo’s growing storage portfolio. By combining innovation, scalability, and strategic partnerships, the project strengthens South Africa’s transition to a resilient and sustainable energy future.
Ava Launches Home Battery Program in California
Ava Community Energy has launched its $11 million SmartHome Battery program in Northern California, promoting residential solar and energy storage adoption. The initiative offers installation rebates and monthly incentives to help customers reduce upfront costs and electricity bills while supporting clean energy usage. By connecting home batteries to a virtual power plant (VPP), the program enhances grid reliability and enables efficient energy sharing during peak demand. This customer-focused approach empowers households to actively participate in energy management while improving overall system resilience. The initiative reflects growing investment in distributed energy solutions and addresses rising electricity demand. By combining innovation, affordability, and sustainability, Ava’s program strengthens community-powered energy systems and supports long-term clean energy transition goals.
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