Summary: Ethiopia has announced a tender for a groundbreaking new energy storage project aimed at stabilizing its renewable energy grid. This article explores the project's scope, industry trends, and strategies for companies to participate effectively.
TL;DR: CAES stores excess renewable energy by compressing air in underground caverns, then releases it through turbines during peak demand. New advanced adiabatic systems achieve 70%+ efficiency, making this decades-old technology suddenly competitive for long-duration grid storage.
Enery, an independent renewable power producer in Central and Eastern Europe (CEE), has started construction of the Ogrezeni hybrid project, combining photovoltaic (PV) generation with battery storage, in Giurgiu County, Romania.
2 GWh behemoth, set to power 180,000 homes during peak demand, is rewriting the rules of renewable energy integration. But why should you care? The project's hybrid approach combines lithium-ion batteries with AI-driven energy management.
Asia-Pacific renewable energy developer and independent power producer (IPP) Vena Energy is planning a project that would combine up to 2GW of solar PV generation capacity with as much as 8GWh of battery storage.
Aims to support Transmission System and Market Operator in Kosovo (KOSTT) to own and operate approximately 45 megawatts (MW) (or 90 MWh) of energy reserves to cost-effectively smooth out imbalances in the electricity grid, ensuring the security of the interconnected power system.
On June 7, 2025, a complete residential energy storage system comprising a 30 kWh GSL energy storage battery, a 15 kW Solis inverter, and solar photovoltaic panels was successfully installed in Madagascar, enabling customers to achieve self-sufficiency in daily electricity.
E-START ENERGY delivers utility-scale BESS for frequency regulation, peak shaving, electricity market participation, and grid-side solutions. Request a free consultation and get a custom quote for your project — from 1MW to 500MW+.
Have questions about grid-scale energy storage, frequency regulation systems, peak shaving solutions, or grid interconnection technology? Reach out – our energy storage experts are ready to assist.