From iron-air batteries to molten salt storage, a new wave of energy storage innovation is unlocking long-duration, low-cost resilience for tomorrow's grid. Advances in solid-state, sodium-ion, and flow batteries promise higher energy densities, faster charging, and longer lifespans, enabling electric vehicles to travel farther, microgrids to. . We expect 63 gigawatts (GW) of new utility-scale electric-generating capacity to be added to the U. power grid in 2025 in our latest Preliminary Monthly Electric Generator Inventory report. This amount represents an almost 30% increase from 2024 when 48.
Vanuatu, a tropical paradise with 83 islands, could soon become the hydrogen hub of the Pacific. Why? Because importing diesel for electricity is like using a flip phone in 2025 – outdated and expensive. Enter hydrogen energy storage, the island nation's golden ticket to energy. . As a Small Island Developing State in the south western Pacific, Vanuatu faces a series of challenges due to its small size, remoteness, and vulnerability to climate change impacts and economic shocks. . Vanuatu is accelerating its shift towards a low-carbon future, integrating the principles of just transition into national energy and climate strategies, with a strong focus on renewable energy, green transport, and local skills development. The project aims to support the use of solar power and battery storage on the islands of Efate and Tanna, boosting Vanuatu's energy independence and climate. . Summary: Vanuatu, a Pacific island nation, is pioneering the integration of wind, solar, and hydrogen storage to achieve energy independence.
Photovoltaic (PV) inverters for uninterruptible power supplies (UPS) are one of the most popular applications of discrete IGBTs. This application has a higher power factor (PF) operating condition (PF ~ 1. . Fast Recovery Diodes (FRDs) are advanced semiconductor devices designed to switch currents quickly and with minimal energy loss. The resulting AC voltage is used to power AC loads or various electrical equipment, or as in the case of a Photovoltaic. . ・IGBTs with internal FRDs have been made available for applications in which IGBTs are paired with FRDs, such as in inverters and motor driving. It's a device that converts direct current (DC) electricity, which is what a solar panel generates, to alternating current (AC) electricity, which the electrical grid uses.
