Batteries

Researchers from Australia have created a model to optimize the interaction between vehicle-to-home (V2H) systems and residential PV connected to battery storage. They claim V2H can help reduce the cost of energy by 16.7% for workplace charging and 25% for public charging.

Almost 2 GW of solar was tendered in the latest UK Department for Energy Security and Net Zero auction, while almost 500 MW was recently awarded in the latest auction round spearheaded by Irish power transmission operator EirGrid. But these gains come with five challenges, according to analysts from New Zealand-based consultancy firm PSC.

Brazilian conglomerate Intelbras says its new storage solution consists of one or more batteries that can be connected in parallel, with up to 10 units. It reportedly has a useful lifespan of more than eight years.

Three-month solar panel permit wait times, rooftop installations and projects under 50 kW not requiring environmental impact assessments, and a raft of other emergency measures aimed at accelerating the European Union’s (EU) renewable energy rollout have been extended until mid-2024 to combat the energy crisis.

Ark Energy’s 275 MW/2,200 MWh lithium-iron phosphate battery, to be built in the Australian state of New South Wales, has been announced as one of the successful projects in the third tender conducted under the state government’s Electricity Infrastructure Roadmap.

Saudi Arabia-based energy developer ACWA Power says it has signed a power purchase agreement (PPA) with state-owned utility Eskom for a 442 MW solar facility with 1200 MWh of battery storage in South Africa’s Northern Cape province.

Five energy infrastructure projects representing 750 MW of renewable energy generation and 524 MW/4,192 MWh of long-duration storage have been successful to the New South Wales government’s latest tender round, as it prepares for the exit of coal-fired power generation from the Australian state’s electricity grid.

Prices in most European markets in the second week of December were lower than the previous week’s figures, according to AleaSoft Energy Forecasting. Less electricity demand, lower gas and CO2 futures prices, and increased solar energy production in most of the major European electricity markets caused the downward trend.

Morocco has announced the pre-qualified bidders for the 400 MW Noor Midelt III solar project, with 400 MWh of battery storage.

PreussenElektra has revealed plans to potentially develop Europe’s largest battery storage facility at the decommissioned Brokdorf nuclear power plant site in Germany, with 800 MW/1,600 MWh of capacity. The site operator now needs to secure approval to dismantle the nuclear plant.