Zinc-air battery, CHP and PV to power apartment complex in New York
A 100kW/1.5MWh zinc-air battery will be installed in Queens, New York, in combination with a combined heat and power system and a PV array. The pilot project is intended to demonstrate the long-duration energy storage capability of the zinc-air battery.
European Commission advisory body slams plan to label gas and nuclear ‘sustainable’
The Platform on Sustainable Finance was unstinting in its criticism of a suggestion made by the EU executive on New Year’s Day, that the divisive energy sources be considered eligible for support in the bloc.
Czechia’s first floating photovoltaic plant
Operated by Czech utility CEZ Group, the pilot solar plant will be located at different heights during the charge and recharge cycles of a pumped-hydro plant and the difference in height may reach up to nine meters.
Effects of Swirl defects in solar cells based on Czochralski wafers
Scientists in China analyzed defective solar cells based on Czochralski (Cz) silicon wafers and found Swirl defects may be responsible for an efficiency drop of up to 4.7%. According to them, the presence of Swirl defects could be mitigated by applying a heat treatment at a temperature above 1,050 degrees Celsius in a clean environment before the manufacturing of the solar cells.
Shanghai Electric sounds death knell for CIGS manufacturing project backed by $197m of public money
With five public entities having committed RMB1.25 billion into a project to produce copper, indium, gallium, selenide solar modules five years ago, the joint venture has been abandoned at an estimated impairment cost of RMB1.42 billion.
Growatt releases battery for off-grid solar
Growatt’s new AXE LV battery covers a wide range of capacities, from 5kWh to 400kWh, and can support off-grid systems with power outputs of 3kW to 30kW.
Philippines utility Meralco launches 850MW renewables tender
Through the procurement exercise, the power utility is seeking proposals to deploy around 600MW of capacity that will have to start providing power in February 2026, and another 250MW to begin commercial operations in February 2027.
US zero-carbon future would require 6TWh of energy storage
US researchers suggest that by 2050, when 94% of electricity comes from renewable sources, approximately 930GW of energy storage power and six and a half hours of capacity will be needed to fully cover demand for electricity in the United States.
Genex heads underground on 250MW/2GWh pumped hydro project in Australia
Genex Power says it is now ahead of schedule on the construction of a new engineering project to transform a retired gold mine site in Australia into a 250MW/2GWh pumped hydro energy storage facility.
The weekend read: Dreaming of a MENA integrated electricity grid
The spark of renewables in the MENA region has increased the need for new interconnectors. Big projects with high capacities are being planned across borders to raise electricity exchanges across the region, reviving the dream of a MENA integrated electricity grid.
