Poland launches tender for 263 MW/900 MWh battery storage system
Polish utility PGE Group has launched a tender for the design and construction of a battery storage facility with a minimum capacity of at least 900 MWh. Meanwhile, Ukraine’s DTEK has completed the acqusition of a 532 MWh battery storage project in southern Poland.
Safe, long-cyclable lithium metal battery for high temperatures
A research team at the University of Hong Kong (HKU) has developed a new generation of lithium metal batteries, representing a significant advancement in the field. The innovation centers on microcrack-free polymer electrolytes, which promise extended lifespan and enhanced safety at temperatures as high as 100 degrees Celsius.
How long do residential solar batteries last?
Multiple factors affect lifespan of a residential battery energy storage system. We examine the life of batteries in Part 3 of our series.
Winter weather highlights bigger role for batteries in Australia
Australia’s energy market operator says that batteries are increasingly supporting demand peaks in the National Electricity Market (NEM). Average generation during these periods has more than doubled since the same time last year.
SSE Renewables plans 37 GWh pumped storage project in Scotland
As the UK awaits the outcome of the proposed Cap & Floor mechanism for long duration storage project, the pipeline of proposed pumped hydro storage projects is progressively growing.
VoltStorage advances its iron-salt battery technology
German flow battery firm VoltStorage says its next stage of technology development will deliver 20-fold increase in performance.
Diego Luxembourg launches resindential air-to-water heat pump
The Luxembourg-based manufacturer said the new product can reach flow temperatures of up to 72 C and achieve a seasonal coefficient of performance (SCOP) of up to 5.7.
New soiling detection method based on drones, AI, image processing
Developed by scientists in China, the proposed approach uses mathematical morphologies for image processing, such as image enhancement, sharpening, filtering, and closing operations. It also uses image histogram equalization and edge detection, among other methods, to find the soiled spot.
Puerto Rico in line for 1.14 GWh of battery storage
A new U.S. Department of Energy loan guarantee will help finance 200 MW of solar and 285 MW of grid-scale storage on the island.
Israel’s N2OFF enters solar business
Agri-food tech specialist N2OFF says it has entered the PV business by lending €375,000 ($407,000) to Israeli PV developer Solterra Renewable Energy. The loan is part of a larger €500,000 agreement, with the remaining €125,000 to come from other parties.
