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March 26, 2025

Distributed Energy Resources (DER)

Minnesota Public Utilities Commission
Minn. PUC to Amazon: Prove Need for 250 Backup Diesel Generators
Minnesota regulators voted unanimously to require that Amazon demonstrate a need for a 250-unit fleet of backup diesel generators at its proposed data center in the state.
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MISO Approaching LMR/DR Accreditation Based on Availability
MISO is nearing an overhaul of its capacity accreditation methods for load-modifying resources and demand response that would be based on whether they can assist during periods of high system risk.
Brattle Group
Study Finds Considerable ‘Grid Flexibility’ Potential in New York
A Brattle Group study found that New York could achieve 8.5 GW in “grid flexibility” measures by 2040, saving consumers more than $2 billion a year.
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ERCOT TAC Opens Discussion on Proposed RTC Changes
ERCOT stakeholders have begun discussions on a pair of protocol revision requests related to the grid operator’s real-time co-optimization and battery project, set to go live in December.
ERCOT
2 Companies Withdraw Texas Energy Fund Projects from Consideration
Two energy companies have withdrawn projects from the Texas Energy Fund, citing equipment procurement constraints that will keep them from meeting a December 2025 deadline.
SEIA
Energy Innovation: US Needs New Approach to Grid Reliability
To build a reliable, affordable and clean electric power system, the U.S. energy industry and customers will need to shift their thinking about what a reliable system looks like, according to a study from nonprofit think tank Energy Innovation Policy & Technology.
Nicholas Institute, Duke University
US Grid Has Flexible ‘Headroom’ for Data Center Demand Growth
A new study from Duke University says the existing power system could handle much of the demand growth expected in the coming years with no additional generation if artificial intelligence data centers can be persuaded to cut their energy use by as little as 1% during times of peak demand.
© RTO Insider LLC 
Overheard at USEA State of the Energy Industry Forum 2025
Participants at the United States Energy Association’s 2025 State of the Energy Industry Forum discussed topics such as demand growth, nuclear fusion and energy efficiency.
Shutterstock
FERC Permits 2030 Finish Date for MISO Order 2222 Compliance
FERC accepted MISO’s second try at Order 2222 compliance, allowing MISO time to prepare through mid-2029 before it fully accepts aggregators of distributed energy resources into its markets in 2030.
© RTO Insider LLC
OMS Stresses Need for Data Coordination Under Order 2222; MISO Extends DER Task Force
The Organization of MISO States advised MISO that it needs a central data-sharing platform for the participation of DER aggregators in its wholesale market.

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