Sharp begins developing zinc-air flow batteries for renewables storage
Sharp is developing a zinc-air battery tech for renewables storage. The device will be reportedly safer than their lithium-ion counterparts, with high energy densities.
Is the Canada-Germany ‘hydrogen deal’ overly ambitious?
The Canada-Germany Hydrogen Alliance is part of a wider deal that includes batteries and raw materials. Many details remain unclear, but the 2025 target for first deliveries is ambitious, says Paul Martin, the founder of the Hydrogen Science Coalition.
Avaada to invest $5 billion in green hydrogen, ammonia plant in India
Ravi Verma, senior executive vice president of Avaada, told pv magazine that the group will invest $5 billion in an integrated green hydrogen and ammonia plant with 6 GW of captive renewables capacity. The green ammonia facility will have a production capacity of 1 million tons per year.
Vena Energy switches on 100 MW/150 MWh battery in Australia
The biggest battery yet connected to the grid in Queensland has commenced full commercial operations with developer Vena Energy announcing it has flicked the switch on the 100 MW/150 MWh Wandoan South battery energy storage system in the state’s south-west.
Toyota, NREL partner to develop MW-scale fuel cell systems
The two will study the scaling and integration of fuel cell systems for stationary power generation.
Renewables and storage developers bid to offer new power in Ontario
The Canadian province needs to commission 5 GW of newly-built electricity generation capacity to cope with demand driven in part by electric vehicles and nuclear energy retirements.
Panasonic launches new warranty package for solar and battery storage
The company now offers a 25-year warranty for its panels and 10 years for its energy storage system.
Pumped hydro storage project moves forward in Faroe Islands
SEV, the utility for the Faroe Islands, has secured funds from Nordic Investment Bank to build a pumped hydro storage facility on the island of Streymoy. The Mýruverkið II project, valued at DKK 1.3 billion ($174 million), is set to go online in the 2027-28 period.
The Hydrogen Stream: Dye-sensitized photocatalyst promises most efficient solar water splitting to date
Japanese researchers have developed a new way to improve water splitting, while South Korea has completed its largest hydrogen production complex. Scotland and England have announced new hydrogen investments, and Uzbekistan and Saudi Arabia’s ACWA Power have agreed to collaborate on hydrogen projects.
New battery for residential, commercial applications
Dutch manufacturer MG Energy Systems is offering a new storage system in two versions, with capacities of 5.8 kWh and 7.2 kWh and nominal capacities of 230 Ah and 280 Ah.
