Energy Storage

U.S. Fish and Wildlife Service
FERC Approves Two Enforcement Orders Related to Battery Storage
FERC approved two enforcement orders requiring several battery storage operators to pay more than $1 million in fines and remit nearly $1.9 million back to CAISO.
Z22, CC-BY-SA 4.0, via Wikimedia Commons
NYISO Presents Draft Recommendations for Demand Curve Reset
NYISO presented its draft recommendations for the demand curve reset, including the choice of a two-hour battery electric storage system resource as the proxy unit in calculations.
Bureau of Land Management California
CAISO Proposal Seeks to Refine Storage Bid Cost Recovery
A new CAISO proposal seeks to address unwarranted BCR payments to storage resources, an issue that has stirred controversy over the last month.
Alliant Energy
Research Firm Emphasizes MISO Queue’s Wait Times, Bigger Projects, Tx Influence
A recent webinar from Texas-based analytics firm Aurora Energy Research drew attention to promising and troubling trends alike in MISO’s interconnection queue process.
Sandia National Laboratories
FERC Approves CAISO Request to Lift Soft Offer Cap for Hydro, Storage
FERC accepted CAISO’s proposal to allow for storage resources to bid above the ISO’s $1,000/MWh soft offer cap in the real-time market to account for their intraday opportunity costs.
Shutterstock
ISO-NE Capacity Accreditation Reforms Spur Energy Storage Concerns
As ISO-NE undertakes major capacity market accreditation reforms, New England storage developers are voicing concerns that potential flaws in the RTO’s modeling methodology could discourage new investments in storage resources.
NYISO
NYISO Stakeholders Continue Debate over Battery as Proxy Unit
NYISO analysts continue to recommend a two-hour battery electric storage system resource as the proxy unit for the ISO’s capacity market demand curve.
MISO
FERC Requires More Intel on MISO’s New Capacity Accreditation Method
FERC said it needs more explanation behind MISO’s plan to use a capacity accreditation that would accredit resources based on a combination of their projected availability and historical performance during periods of high system risk.
Advanced Energy United
NV Energy Should Do More to Tap VPP Potential, Report Says
NV Energy's virtual power plant market potential could grow from an estimated 134 MW this year to 1,230 MW in 2035, according to a new analysis.
© RTO Insider LLC
SPP Markets and Operations Policy Committee Briefs: July 16-17, 2024
SPP’s Markets and Operations Policy Committee endorsed recommended revision requests from two stakeholder groups as part of the RTO’s effort to strengthen resource adequacy.

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