Strategies to improve rechargeable zinc metal batteries
A lack of standardized protocols is preventing rechargeable zinc metal batteries from complementing lithium-ion storage tech. A U.S. research team is now calling for standardized protocols for columbic efficiencies and greater zinc/electrolyte stability to make the technology viable.
A battery chemistry schism is imminent
A report from Wood Mackenzie predicts lithium-iron-phosphate will overtake lithium-manganese-cobalt-oxide as the dominant stationary energy storage chemistry within the decade.
Covid-19 weekly round-up: Differing opinions on energy storage fall-out, a trade show update and some surprisingly positive financials
Negative second-quarter updates from China and uber-low new-solar figures from India, however, show the world is far from out of the woods yet.
Lithium battery equipment makers buffeted by Covid
Grid scale lith-ion batteries may be multiplying Stateside, but an expected recovery in the production line segment will be put on hold until next year because of the pandemic, according to one analyst.
Plans for Norwegian graphite battery factory
Norwegian polysilicon maker and silicon business Elkem is planning to build a manufacturing facility in Herøya.
Energy storage investment to approach $10bn in 2025
Analyst IHS Markit has predicted storage will rebound this year following its first year-on-year decline in 2019. The technology is being rolled out at pace despite Covid-19 with state-level policies set to keep the US the global capital for the next five years.
Energy storage and network reinforcement
As renewables penetration increases, transmission and distribution (T&D) infrastructure will require significant reinforcement. Battery storage is becoming a key alternative to traditional ways of reinforcing network infrastructure, because it is fast to deploy, can provide multiple services, and often comes at a lower capital cost. IHS Markit analyst Oliver Forsyth delves into the additional value streams that strengthen the case for grid-connected batteries.
Mexican regulator opposes solar energy communities and storage
With the government having already introduced measures which will reduce the volume of renewables in the national energy mix, further new provisions will restrict the deployment of energy storage and the ability of solar energy generators to sell excess power to nearby consumers.
Toshiba’s power and heating hydrogen solution
The Japanese electronics giant has deployed a 3.5 kW hydrogen fuel cell system for at its Michinoeki-Namie site in the Fukushima prefecture. The fuel will be provided by the company’s 10 MW Fukushima Hydrogen Energy Research Field nearby.
Energy deal activity down in the Americas but renewables show strength
An Ernst & Young report has found power and utility deals fell off markedly in the Americas during the first half of the year because of the Covid-19 pandemic but commitment to clean energy investment appeared to remain strong.
