Fraunhofer ISE, TMU build ‘aquavoltaic’ system for microalgae production
The system can reportedly reduce electricity costs in aquaculture. It consists of an open raceway pond, a mechanical paddle wheel, a motor and power transmission system, a motor speed control circuit, a 100 W photovoltaic module, and 12-V battery with a capacity of 60 Ah, an inverter, and a 10-A charge controller.
Norwegian startup combines solar with EV recharging, energy management
Norway-based Evert said its new solution can simplify installing solar PV, energy management, and electric vehicle charging by combining multiple devices into one unit bundled with software. It is made for the European residential and commercial markets, and expected to be available in mid 2025.
Italy preps energy storage auctions
The appropriate minister has signed into law a decree which will allow electricity transmission system operator (TSO) Terna to stage procurement exercises, possibly as early as the first half of 2025.
Shoots of growth for Indian green hydrogen
India is laying the foundations of a hydrogen economy with huge governmental support. pv magazine spoke to Jakson Green CEO Bikesh Ogra about the company’s manufacturing and production activities in light of India’s ambitious hydrogen plans and the central role electrolyzer manufacturing is set to play.
The Hydrogen Stream: Innio starts hydrogen-fueled CHP plant in Austria
Innio Group has started operating a combined heat and power (CHP) plant for heating purposes in Austria, while PureWave Hydrogen has told pv magazine that it is exploring geological hydrogen in Kansas using proprietary software and an AI system.
Dutch PV sector calls for consumption incentives as end of net metering looms
Dutch trade body Holland Solar is urging the new Dutch government to introduce self-consumption incentives for batteries, boiler tanks, and heat pumps used in combination with PV systems, as the country plans to phase out net metering by 2027.
PV-driven lighting solution for rural areas
Scientists have created a lighting system based on the AEM10941 solar harvester developed by Belgium-based E-peas. The system is reportedly able to provide a full brightness run time of 10 hours.
New process to synthesize cathode materials for lithium-ion batteries
U.S. startup Sylvatex offers mixed metal oxide cathode active materials made with a waterless, continuous synthesis process. The company is currently validating its technology in the domestic lithium ion battery supply chain and plans to build a pilot line in California.
Sweden’s largest battery goes online
Sweden’s largest energy storage investment, totaling 211 MW/211 MWh, goes live, combining 14 sites.
California crosses 10 GW utility-battery storage threshold
CAISO set a new peak battery discharge record of 8.3 GW on October 9, as the state’s future EIA energy storage queue holds 177 GW of capacity, with 1.9 GW expected added through the end of the year.
