California’s goal of reaching 100% emissions-free retail electricity by 2045 is achievable, but will require huge deployments of long-duration energy storage, especially from 2030 onwards.
While interconnection queues for America’s electric transmission and distribution operators are “swelling up” with growing numbers of energy storage projects, some of the big challenges ahead include enabling fair market participation for both standalone storage and storage paired with generation.
The opening up of independent system operator (ISO) services as a result of FERC 841 has led to a “huge difference” in storage dispatch strategy for merchant markets with concurrent bidding now the typical strategy.
The challenges of explosion prevention – with flammable gases needing to be vented “very rapidly” – in the event of a battery fire have been highlighted at this week’s Energy Storage Summit USA.
The energy storage industry should be well prepared to deal with failure in lithium-ion battery systems so that thermal runaway in a single battery cell never becomes a fire or explosion.
The business case for a range of long-duration storage technologies needs to be addressed to help the US reach its decarbonisation targets, according to the Department of Energy’s director of energy storage research Dr Imre Gyuk.
Based on the value it provides to grids as shares of renewable energy grow, energy storage is a “very exciting market,” the VP of Goldman Sachs Renewable Power has said.
Early days of the new regime have been applauded for their progressive nature, but lack of proper cost-benefit analysis for storage and concerns of trade tariffs remain
Two subsidiaries of Wisconsin-based electric and gas company WEC Energy Group have put forward plans for their second large-scale solar-plus-storage project in as many months.
