It is likely Spain will introduce “important regulatory changes in the coming years” to enable the European country to meet a national target of deploying 2.5GW of energy storage by 2030, analysts at consultancy firm Clean Horizon have said.

A project demonstrating aggregated solar-plus-storage in Louisiana involving energy storage company SimpliPhi Power, technology partner Heila and local utility SWEPCO has started off small, but is “expected to transition into a larger network of distributed systems, soon”.

Iberdrola has switched on a multi-megawatt battery energy storage system (BESS) in rural Spain that will enable up to five hours of backup power to local networks in the event of an outage.

Once again, lithium-ion battery-based solutions have been selected for projects that will “improve overall reliability” of electricity supplies, to enhance the grid and make it more efficient, while also providing backup in case of outages.

Two of the best known system integrators in the energy storage field have just completed work on large-scale battery systems on the eastern coast of the US, NEC in Massachusetts and Aggreko in New York.

A large-scale battery storage system will be built in Texas for the US’ biggest electric utility cooperative, to time-shift solar-generated loads and provide grid services to transmission operator ERCOT.

Case study: Blockchain technology is being put to the test in northern Europe, writes Jean-Baptiste Cornefert of Sonnen.

The US’ two leading states in solar and energy storage, New York and California, have taken steps towards valuing the locational and time-of-use value of distributed energy resources and other states should follow, the Solar Energy Industries Association (SEIA) has said.