‘Hybridising’ energy storage systems by combining lithium-ion and flow batteries, shares the power and energy application workloads between the two types of battery and can prolong their life expectancy, a representative of Thai engineering firm TSUS Group has said.
Subsidiaries of state-run energy conglomerate China Energy Engineering Corp have started constructing two major solar plants and one of the largest energy storage systems in China, according to filings on the Stock Exchange of Hong Kong (HKEX).
Electrical and heat storage using specially nanocoated salt (NCS) could be economically competitive with pumped hydro, SaltX has said, with a large-scale demonstration facility inaugurated in Berlin, Germany.
Portugal’s EDP has inked a deal for its largest PV project to date, a 3.8MWp solar-plus-storage duo it will develop for lead acid battery and storage system maker Exide Technologies.
A large-scale energy storage project to be built in Texas will take advantage of the system’s flexibility to deliver multiple services, as opportunities grow in the state’s Electricity Reliability Council of Texas (ERCOT) market.
Grid-connected energy storage deployments have enjoyed a compound annual growth rate (CAGR) of 74% worldwide in the years 2013 to 2018, with a “boom” in deployment figures expected over the next five years, analysis firm Wood Mackenzie has said.
A push to establish an Investment Tax Credit (ITC) for energy storage has not only been welcomed by clean energy advocates and the industry, but might also meet the some stated aims of the Trump administration’s energy policies, an analyst has said.
NEC has now executed five grid-scale battery energy storage projects in China and been awarded another, winning deals in spite of what a company representative described as “aggressive” price competition from domestic vendors.
