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Description Forum Category Date
PIOs submit protest of MISO’s Proposed Expedited Resource Addition Study Process (ER25-1674) MISO, FERC FERC, Interconnection, MISO, Transmission April 7, 2025
PIOs submit sur reply comments in SPP’s combined dockets related to proposed capacity accreditation methodologies (ER24-1317 and ER24-2953) SPP, FERC Capacity Market, FERC, Markets, Resource Adequacy, SPP March 26, 2025
Comments in support of complaint regarding EL25-44-000 FERC FERC, Transmission March 25, 2025
Sierra Club, Appalachian Voices, and NRDC's Request for Rehearing on PJM's Reliability Resource Initiative (RRI) FERC FERC, Interconnection, PJM March 13, 2025
NRDC's Request for Rehearing on PJM's Reliability Resource Initiative (RRI) FERC FERC, Interconnection, PJM March 13, 2025
Comments of AEU, NRDC, Acadia Center, CLF, Earthjustice, UCS, and EDF urging FERC to approve ISO-NE's Order 2023 Compliance Filing FERC FERC, Interconnection, ISO-NE March 11, 2025
PIOs submit reply comments in SPP’s combined dockets related to proposed capacity accreditation methodologies (ER24-1317 and ER24-2953) MISO, FERC March 10, 2025
Comments to FERC Regarding a NERC Interregional Transfer Capacity Study FERC FERC, Transmission February 27, 2025
Reply comments of Sierra Club and Appalachian Voices to PJM’s Reliability Resource Initiative under ER25-712 FERC Gas, Interconnection, PJM, Resource Adequacy February 21, 2025
Protest of Sierra Club and Appalachian Voices to PJM’s Reliability Resource Initiative under ER25-712 FERC Gas, Interconnection, PJM, Resource Adequacy February 21, 2025
Joint Brief of Public Interest Organizations and Clean Energy Trade Associations Supporting FERC Order 2023 DC Circuit FERC, Interconnection February 19, 2025
PIOs submit protest of SPP’s combined dockets related to proposed capacity accreditation methodologies (ER24-1317 and ER24-2953) FERC, SPP Capacity Market, FERC, Markets, Resource Adequacy, SPP February 18, 2025
Comments in response to Phase 3 of the potential designation of three transmission corridors by the Department of Energy DOE DOE, Transmission February 17, 2025
Comments of Acadia Center, Environmental Defense Fund, NRDC, SFP, and Union of Concerned Scientists regarding ISO-NE's Request for a two-year Extension of Time for Order 1920-A Compliance FERC FERC, ISO-NE, Transmission February 5, 2025
Response of Public Interest Organizations to Southeastern Transmission Owners' Request for an Extension of Time to Comply With Order 1920 FERC FERC, Transmission February 4, 2025
Comments of NRDC, Appalachian Voices, Earthjustice, and RMI on PJM's Generator Replacement Proposal ("CIR Transfers") FERC FERC, Interconnection, PJM January 31, 2025
Supplemental Comments of NRDC regarding Must-Offer Requirement in Joint Consumer Advocates’ Complaint under EL25-18 FERC Capacity Market, FERC, PJM, Renewable Resources, Resource Adequacy January 23, 2025
Comments of Earthjustice, NRDC, Sierra Club, and SFP in Support of Pennsylvania Complaint calling for a capacity market price cap under EL25-46 FERC Capacity Market, FERC, PJM January 21, 2025
Earthjustice NRDC Sierra Club and WEACT Comments on DOE LNG Study Jan. 2025 DOE DOE, LNG January 17, 2025
Answer of NRDC, Sustainable FERC, the City of New York, and Multiple Intervenors regarding certain protests and answers filed in response to NYISO’s 2025-2029 ICAP Demand Curve Reset Proposal FERC Capacity Market, FERC, Markets, NYISO, Resource Adequacy January 14, 2025
Comments of Sierra Club, Appalachian Voices, RMI, NRDC, and SFP in support of PJM's proposed tariff amendments for Surplus Interconnection Service under ER25-778 FERC FERC, Interconnection, PJM January 13, 2025
Protest of NRDC, Sierra Club, and SFP regarding must-offer requirement under ER25-785 FERC Capacity Market, FERC, PJM January 10, 2025
Protest of NRDC to PJM’s Reliability Resource Initiative under ER25-712 FERC FERC, Interconnection, PJM, Resource Adequacy January 8, 2025
Comments of Sierra Club, Natural Resources Defense Council, Union of Concerned Scientists, Sustainable FERC, and Public Citizen regarding PJM's proposal to reflect reliability-must-run resources in the capacity market and to update the reference resource for the demand curve FERC Capacity Market, FERC, Markets, PJM, Resource Adequacy January 6, 2025
Comments and Limited Protest of NRDC, Sustainable FERC, the City of New York, and Multiple Intervenors to NYISO’s 2025-2029 ICAP Demand Curve Reset Proposal FERC Capacity Market, FERC, Markets, NYISO, Resource Adequacy December 20, 2024
Comments of Earthjustice, NRDC, PennFuture, and Sierra Club to PJM on its proposed Reliability Resource Initiative PJM Interconnection, PJM December 3, 2024
Public Interest Organizations file a Motion to Consolidate SPP’s capacity accreditation proposals (ER24-1317, EL24-96 and ER24-2953) FERC FERC, Markets, Resource Adequacy, SPP November 26, 2024
Public Interest Organizations file a Reply to SPP's Answer in Fuel Assurance Docket (ER24-2953) FERC FERC, Markets, Resource Adequacy, SPP November 25, 2024
PIOs Submit Limited Request for Rehearing of FERC’s Order Approving MISO’s Direct Loss of Load Capacity Accreditation Methodology MISO, FERC Capacity Market, FERC, Markets, MISO, Resource Adequacy November 25, 2024
Comments in support of Alliance for Tribal Clean Energy's PFR Docket No. RM24-9-000 FERC Transmission November 21, 2024
PIO Protest to PJM O2023 Data Request Response FERC Interconnection, PJM November 19, 2024
Response to MISO's Request for Extension to Order 1920 Compliance FERC Transmission November 18, 2024
FERC Project coalition response to PJM and others in the FERC case involving PJM's costly and detrimental reliability must run rules for retiring plants FERC Capacity Market, PJM, Resource Adequacy October 31, 2024
Response of Public Interest Organizations to Order to Show Cause Concerning Self Funding FERC Transmission October 28, 2024
Environmental Sector comments to MISO on its Resource Adequacy Criterion Roadmap MISO Markets, Resource Adequacy October 22, 2024
Initial Comments of Public Interest Organizations on Dynamic Line Ratings FERC Transmission October 15, 2024
Order 1920 Compliance Process and Scenario Development ISO NE ISO-NE, Transmission October 11, 2024
NRDC Comments to NYISO Board on Staff Recommendations for 2025-2029 Demand Curve Reset NYISO Capacity Market, Markets, NYISO, Resource Adequacy October 9, 2024
Joint Amicus Brief of Environmental Groups In Support of Invenergy’s Appeal of the Grain Belt Express Decision Illinois Supreme Court Resource Adequacy, Transmission October 3, 2024
Public Interest Organizations submit Comments on the Proposed Joint MISO and SPP Interregional Study Scope MISO, SPP Interregional, MISO, SPP, Transmission September 27, 2024
Protest of PJM’s proposal to remove Energy Efficiency from the Capacity Market FERC Capacity Market, Energy Efficiency, PJM, Resource Adequacy September 27, 2024
Public Interest Organizations submit a Protest of SPP’s Proposed Fuel Assurance Adjustment to Thermal Accreditation FERC Capacity Market, Markets, Resource Adequacy, SPP September 24, 2024
NRDC et al. Motion to Stay CP2 Construction DC Circuit FERC, Gas, LNG September 23, 2024
Public Interest Organizations submit Comments Supporting MISO and SPP’s Proposed Joint Targeted Interconnection Queue Filing FERC Interconnection, MISO, SPP, Transmission September 19, 2024
Response to FERC’s Briefing Order on SEEM FERC Markets, South September 12, 2024
Comments of Public Interest Organizations urging ISO New England to improve its capacity auction reforms in two important ways ISO New England Capacity Market, ISO-NE September 4, 2024
Public Interest Organizations Comments on CAISO's Interconnection Process Enhancements Tariff FERC CAISO, Interconnection August 22, 2024
Public Interest Organizations submit a Request for Rehearing on one Aspect of MISO’s Reliability Based Demand Curve FERC Capacity Market, Markets, MISO, Resource Adequacy July 29, 2024
CP2 LNG Request for Rehearing FERC Climate Change, FERC, Gas, LNG July 29, 2024
NGO Letter to BPA follow FERC Order 1920 West Transmission July 23, 2024
File
Description PIOs submit protest of MISO’s Proposed Expedited Resource Addition Study Process (ER25-1674)
Forum MISO, FERC
Category FERC, Interconnection, MISO, Transmission
Date April 7, 2025
File
Description PIOs submit sur reply comments in SPP’s combined dockets related to proposed capacity accreditation methodologies (ER24-1317 and ER24-2953)
Forum SPP, FERC
Category Capacity Market, FERC, Markets, Resource Adequacy, SPP
Date March 26, 2025
File
Description Comments in support of complaint regarding EL25-44-000
Forum FERC
Category FERC, Transmission
Date March 25, 2025
File
Description Sierra Club, Appalachian Voices, and NRDC's Request for Rehearing on PJM's Reliability Resource Initiative (RRI)
Forum FERC
Category FERC, Interconnection, PJM
Date March 13, 2025
File
Description NRDC's Request for Rehearing on PJM's Reliability Resource Initiative (RRI)
Forum FERC
Category FERC, Interconnection, PJM
Date March 13, 2025
File
Description Comments of AEU, NRDC, Acadia Center, CLF, Earthjustice, UCS, and EDF urging FERC to approve ISO-NE's Order 2023 Compliance Filing
Forum FERC
Category FERC, Interconnection, ISO-NE
Date March 11, 2025
File
Description PIOs submit reply comments in SPP’s combined dockets related to proposed capacity accreditation methodologies (ER24-1317 and ER24-2953)
Forum MISO, FERC
Category
Date March 10, 2025
File
Description Comments to FERC Regarding a NERC Interregional Transfer Capacity Study
Forum FERC
Category FERC, Transmission
Date February 27, 2025
File
Description Reply comments of Sierra Club and Appalachian Voices to PJM’s Reliability Resource Initiative under ER25-712
Forum FERC
Category Gas, Interconnection, PJM, Resource Adequacy
Date February 21, 2025
File
Description Protest of Sierra Club and Appalachian Voices to PJM’s Reliability Resource Initiative under ER25-712
Forum FERC
Category Gas, Interconnection, PJM, Resource Adequacy
Date February 21, 2025
File
Description Joint Brief of Public Interest Organizations and Clean Energy Trade Associations Supporting FERC Order 2023
Forum DC Circuit
Category FERC, Interconnection
Date February 19, 2025
File
Description PIOs submit protest of SPP’s combined dockets related to proposed capacity accreditation methodologies (ER24-1317 and ER24-2953)
Forum FERC, SPP
Category Capacity Market, FERC, Markets, Resource Adequacy, SPP
Date February 18, 2025
File
Description Comments in response to Phase 3 of the potential designation of three transmission corridors by the Department of Energy
Forum DOE
Category DOE, Transmission
Date February 17, 2025
File
Description Comments of Acadia Center, Environmental Defense Fund, NRDC, SFP, and Union of Concerned Scientists regarding ISO-NE's Request for a two-year Extension of Time for Order 1920-A Compliance
Forum FERC
Category FERC, ISO-NE, Transmission
Date February 5, 2025
File
Description Response of Public Interest Organizations to Southeastern Transmission Owners' Request for an Extension of Time to Comply With Order 1920
Forum FERC
Category FERC, Transmission
Date February 4, 2025
File
Description Comments of NRDC, Appalachian Voices, Earthjustice, and RMI on PJM's Generator Replacement Proposal ("CIR Transfers")
Forum FERC
Category FERC, Interconnection, PJM
Date January 31, 2025
File
Description Supplemental Comments of NRDC regarding Must-Offer Requirement in Joint Consumer Advocates’ Complaint under EL25-18
Forum FERC
Category Capacity Market, FERC, PJM, Renewable Resources, Resource Adequacy
Date January 23, 2025
File
Description Comments of Earthjustice, NRDC, Sierra Club, and SFP in Support of Pennsylvania Complaint calling for a capacity market price cap under EL25-46
Forum FERC
Category Capacity Market, FERC, PJM
Date January 21, 2025
File
Description Earthjustice NRDC Sierra Club and WEACT Comments on DOE LNG Study Jan. 2025
Forum DOE
Category DOE, LNG
Date January 17, 2025
File
Description Answer of NRDC, Sustainable FERC, the City of New York, and Multiple Intervenors regarding certain protests and answers filed in response to NYISO’s 2025-2029 ICAP Demand Curve Reset Proposal
Forum FERC
Category Capacity Market, FERC, Markets, NYISO, Resource Adequacy
Date January 14, 2025
File
Description Comments of Sierra Club, Appalachian Voices, RMI, NRDC, and SFP in support of PJM's proposed tariff amendments for Surplus Interconnection Service under ER25-778
Forum FERC
Category FERC, Interconnection, PJM
Date January 13, 2025
File
Description Protest of NRDC, Sierra Club, and SFP regarding must-offer requirement under ER25-785
Forum FERC
Category Capacity Market, FERC, PJM
Date January 10, 2025
File
Description Protest of NRDC to PJM’s Reliability Resource Initiative under ER25-712
Forum FERC
Category FERC, Interconnection, PJM, Resource Adequacy
Date January 8, 2025
File
Description Comments of Sierra Club, Natural Resources Defense Council, Union of Concerned Scientists, Sustainable FERC, and Public Citizen regarding PJM's proposal to reflect reliability-must-run resources in the capacity market and to update the reference resource for the demand curve
Forum FERC
Category Capacity Market, FERC, Markets, PJM, Resource Adequacy
Date January 6, 2025
File
Description Comments and Limited Protest of NRDC, Sustainable FERC, the City of New York, and Multiple Intervenors to NYISO’s 2025-2029 ICAP Demand Curve Reset Proposal
Forum FERC
Category Capacity Market, FERC, Markets, NYISO, Resource Adequacy
Date December 20, 2024
File
Description Comments of Earthjustice, NRDC, PennFuture, and Sierra Club to PJM on its proposed Reliability Resource Initiative
Forum PJM
Category Interconnection, PJM
Date December 3, 2024
File
Description Public Interest Organizations file a Motion to Consolidate SPP’s capacity accreditation proposals (ER24-1317, EL24-96 and ER24-2953)
Forum FERC
Category FERC, Markets, Resource Adequacy, SPP
Date November 26, 2024
File
Description Public Interest Organizations file a Reply to SPP's Answer in Fuel Assurance Docket (ER24-2953)
Forum FERC
Category FERC, Markets, Resource Adequacy, SPP
Date November 25, 2024
File
Description PIOs Submit Limited Request for Rehearing of FERC’s Order Approving MISO’s Direct Loss of Load Capacity Accreditation Methodology
Forum MISO, FERC
Category Capacity Market, FERC, Markets, MISO, Resource Adequacy
Date November 25, 2024
File
Description Comments in support of Alliance for Tribal Clean Energy's PFR Docket No. RM24-9-000
Forum FERC
Category Transmission
Date November 21, 2024
File
Description PIO Protest to PJM O2023 Data Request Response
Forum FERC
Category Interconnection, PJM
Date November 19, 2024
File
Description Response to MISO's Request for Extension to Order 1920 Compliance
Forum FERC
Category Transmission
Date November 18, 2024
File
Description FERC Project coalition response to PJM and others in the FERC case involving PJM's costly and detrimental reliability must run rules for retiring plants
Forum FERC
Category Capacity Market, PJM, Resource Adequacy
Date October 31, 2024
File
Description Response of Public Interest Organizations to Order to Show Cause Concerning Self Funding
Forum FERC
Category Transmission
Date October 28, 2024
File
Description Environmental Sector comments to MISO on its Resource Adequacy Criterion Roadmap
Forum MISO
Category Markets, Resource Adequacy
Date October 22, 2024
File
Description Initial Comments of Public Interest Organizations on Dynamic Line Ratings
Forum FERC
Category Transmission
Date October 15, 2024
File
Description Order 1920 Compliance Process and Scenario Development
Forum ISO NE
Category ISO-NE, Transmission
Date October 11, 2024
File
Description NRDC Comments to NYISO Board on Staff Recommendations for 2025-2029 Demand Curve Reset
Forum NYISO
Category Capacity Market, Markets, NYISO, Resource Adequacy
Date October 9, 2024
File
Description Joint Amicus Brief of Environmental Groups In Support of Invenergy’s Appeal of the Grain Belt Express Decision
Forum Illinois Supreme Court
Category Resource Adequacy, Transmission
Date October 3, 2024
File
Description Public Interest Organizations submit Comments on the Proposed Joint MISO and SPP Interregional Study Scope
Forum MISO, SPP
Category Interregional, MISO, SPP, Transmission
Date September 27, 2024
File
Description Protest of PJM’s proposal to remove Energy Efficiency from the Capacity Market
Forum FERC
Category Capacity Market, Energy Efficiency, PJM, Resource Adequacy
Date September 27, 2024
File
Description Public Interest Organizations submit a Protest of SPP’s Proposed Fuel Assurance Adjustment to Thermal Accreditation
Forum FERC
Category Capacity Market, Markets, Resource Adequacy, SPP
Date September 24, 2024
File
Description NRDC et al. Motion to Stay CP2 Construction
Forum DC Circuit
Category FERC, Gas, LNG
Date September 23, 2024
File
Description Public Interest Organizations submit Comments Supporting MISO and SPP’s Proposed Joint Targeted Interconnection Queue Filing
Forum FERC
Category Interconnection, MISO, SPP, Transmission
Date September 19, 2024
File
Description Response to FERC’s Briefing Order on SEEM
Forum FERC
Category Markets, South
Date September 12, 2024
File
Description Comments of Public Interest Organizations urging ISO New England to improve its capacity auction reforms in two important ways
Forum ISO New England
Category Capacity Market, ISO-NE
Date September 4, 2024
File
Description Public Interest Organizations Comments on CAISO's Interconnection Process Enhancements Tariff
Forum FERC
Category CAISO, Interconnection
Date August 22, 2024
File
Description Public Interest Organizations submit a Request for Rehearing on one Aspect of MISO’s Reliability Based Demand Curve
Forum FERC
Category Capacity Market, Markets, MISO, Resource Adequacy
Date July 29, 2024
File
Description CP2 LNG Request for Rehearing
Forum FERC
Category Climate Change, FERC, Gas, LNG
Date July 29, 2024
File
Description NGO Letter to BPA follow FERC Order 1920
Forum West
Category Transmission
Date July 23, 2024