Battery Electric Storage

Three Mile Bay Fire Company
Insurer: Majority of BESS Failures are in First Two Years
A new report indicates battery energy storage system failures are ramping up with the spread of the technology, and most often occur in new systems. 
EIA
Fossil Retirements to Slow Briefly as Solar and Storage Proliferate
The U.S. Energy Information Administration reports that fossil fuel generation retirements will slow in 2024 and that solar and storage will dominate capacity additions. 
Kyle Cheeseman/Three Mile Bay Fire Company
Engineering Firm Finds Quality Problems in BESS Manufacturing
Quality control problems affect a sizable number of new energy storage systems, creating potential safety and performance risks, a new report indicates.
LDES Council
Long-duration Storage Key to Calif. Energy Goals, Report Says
A recent study found that deploying 37 GW of long-duration energy storage could help bring California to zero emissions by 2045.
ERCOT
ERCOT Technical Advisory Committee Briefs: Jan. 24, 2024
ERCOT stakeholders are moving closer to taking action on a tabled rule change that would address the reliability concerns with inverter-based resources.
EIA
Clean Energy Advocates Call on States to Step up Support for Storage
While the deployment of utility-scale battery storage has accelerated in recent years, additional regulatory and policy support is needed to scale up the industry, a panel of experts convened by CESA said.
Calpine
ERCOT Faces State’s Insatiable Demand for Energy
ERCOT is focused on dispatchable resources to meet the ever-increasing demand for energy in Texas.
Admin Monitor
Texas Public Utility Commission Briefs: Nov. 30, 2023
Texas regulators have delayed approval of a protocol change that would set a controversial state of charge for batteries that one commissioner said is “totally discriminatory.”
Shutterstock
MISO Decides Battery Storage Can Use As-available Tx Service
Battery storage that charges from the grid should be able to use non-firm transmission service, MISO has decided.
Arizona Public Service
APS IRP Envisions Increased Renewables, Natural Gas

Arizona Public Service has filed a 15-year resource plan that lays out a strategy for meeting increasing demand and replacing capacity lost from its coal plant exit.


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