Energy Storage

General Motors said it is accelerating plans for two new battery cell plants in the United States.

Swiss manufacturer Leclanché will build the new battery modules at its manufacturing facility in Yverdon-Les-Bains. These products can be used for transport applications such as marine, commercial vehicle, and railway.

The island nation’s first utility scale solar park is set to double in size and have energy storage added, with work due to start this month.

Ruchi Gupta is a research fellow at the University of Geneva’s Institute for Environmental Sciences. She focuses on how flexibility options, such as sector coupling with hydrogen production, can support renewable energy integration and decarbonize a wide range of sectors.

NanoGra’s silicon-oxide anode material can increase battery capacity in the 18650 form factor by an initial 12% at commercially competitive prices.

Belgian mechanical engineering group John Cockerill wants to set up its electrolyzer gigafactory for the production of green hydrogen in northeastern France. Galp Energia plans to install a 100-megawatt electrolyzer to power its refinery in Sines, Portugal, with green hydrogen, by 2025.

Long distance, point-to-point transport of green hydrogen for industrial use can harness the cheap solar electricity available in some parts of the world but distributing the energy-storage gas to individual refueling stations, for vehicle fuel cell use, will likely have to depend on production nearby.

An international research team has designed a residential solar-plus-storage system based on gravity. The system was built with a solar power generator, a bulk booster charge controller, an inverter, a solenoid device, a deep cycle battery, a pulley block, a geared motor, a microcontroller, and wire ropes. Its creators said the system is ideal for regions with high solar radiation. They found that, due to its high electrical requirements, the system needs to rely on high-power solar modules with an output of over 500 W.

A new project offers a design and validation framework for renewables-based microgrid configurations that deliver electric vehicle fast charging, energy security, and value-added grid services.

The Scottish government wants to deploy renewable-powered heat pumps on at least 1 million homes and 50,000 non-domestic buildings by the end of this decade. For this purpose, it has created an advisory group and is now seeking to gather all potential stakeholders.