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Policy Information
LETTERS , FILINGS & ANALYSIS
Latest
Letters, Filings and Analysis
![](https://americaspower.org/wp-content/uploads/2024/06/Reliability-Mechanisms-in-Carbon-Rule-June-11-2024_Page_1.jpg)
![](https://americaspower.org/wp-content/uploads/2024/05/NMA-et-al-v.-EPA-Motion-to-Stay-Only_Page_01.jpg)
NMA et al v. EPA – Motion to Stay Only
May 29, 2024
![](https://americaspower.org/wp-content/uploads/2024/05/Americas-Power-Declaration-May-24-Signed-FINAL_Page_1.jpg)
America’s Power Declaration May 24 Signed
May 29, 2024
![](https://americaspower.org/wp-content/uploads/2024/05/SPP-Statement-EPA-Final-GHG-Rule-202405020_Page_1-scaled.jpg)
![](https://americaspower.org/wp-content/uploads/2024/05/EPA-Rule-Could-Severely-Impact-Nations-Efforts-Toward-Energy-Production-Reliability-20240420_Page_1.jpg)
![](https://americaspower.org/wp-content/uploads/2024/03/Screenshot-137.png)
![](https://americaspower.org/wp-content/uploads/2024/02/Pages-from-Quanta-Final-Feb-2024.jpg)
Ensuring Reliability: A Case Study of the PJM Power Grid
February 21, 2024
![](https://americaspower.org/wp-content/uploads/2024/02/Operation-of-the-U.S.-Power-Grid-During-the-January-2024-Storm.png)
Operation of the U.S. Power Grid During the January 2024 Storm
February 14, 2024
![](https://americaspower.org/wp-content/uploads/2024/01/SD-PUC-letter-Xcel.png)
South Dakota Public Utilities Commission Letter to Xcel Energy
January 11, 2024
![](https://americaspower.org/wp-content/uploads/2023/12/Reliability-Technical-Conference-Docket-No.-AD23-9-000.png)
Comments Submitted to FERC’s Reliability Technical Conference
December 20, 2023
Latest
Letters
![](https://americaspower.org/wp-content/uploads/2024/01/SD-PUC-letter-Xcel.png)
South Dakota Public Utilities Commission Letter to Xcel Energy
January 11, 2024
![](https://americaspower.org/wp-content/uploads/2023/11/Screenshot-2023-11-09-at-8.04.37-AM.png)
![](https://americaspower.org/wp-content/uploads/2023/10/Screenshot-2023-10-25-at-1.47.14-PM.png)
![](https://americaspower.org/wp-content/uploads/2023/06/Screen-Shot-2023-06-13-at-11.29.17-AM.png)
America’s Power FERC PJM Capacity Market Forum Comments
June 13, 2023
![](https://americaspower.org/wp-content/uploads/2023/06/Screenshot-2023-06-26-at-2.52.01-PM.png)
![](https://americaspower.org/wp-content/uploads/2023/05/Extension-of-comment-period-for-EPA-proposed-carbon-rule.png)
![](https://americaspower.org/wp-content/uploads/2023/03/EPW-Hearing-March.png)
![](https://americaspower.org/wp-content/uploads/2023/03/PJM.png)
America’s Power Letter to PJM on Coal Retirements
March 9, 2023
![](https://americaspower.org/wp-content/uploads/2022/10/Screen-Shot-2022-10-20-at-2.55.55-PM.png)
Latest
Filings
![](https://americaspower.org/wp-content/uploads/2023/12/Reliability-Technical-Conference-Docket-No.-AD23-9-000.png)
Comments Submitted to FERC’s Reliability Technical Conference
December 20, 2023
![](https://americaspower.org/wp-content/uploads/2023/12/Comments-on-Grid-Reliability-in-Response-to-EPAs-Supplemental-Notice.png)
Comments on Grid Reliability in Response to EPA’s Supplemental Notice
December 20, 2023
![](https://americaspower.org/wp-content/uploads/2023/11/Screenshot-2023-11-09-at-8.04.37-AM.png)
![](https://americaspower.org/wp-content/uploads/2023/08/Americas-Power-Comments-on-the-Proposed-Carbon-Rule.png)
![](https://americaspower.org/wp-content/uploads/2023/07/AP-comments-on-EPAs-Proposal-to-Revise-the-Mercury-and-Air-Toxics-Standards-.png)
![](https://americaspower.org/wp-content/uploads/2023/06/AMERICAS-POWERS-STATEMENT-AT-EPAS-PUBLIC-HEARING-ON-THE-PROPOSED-CLEAN-POWER-PLAN-2.0.png)
![](https://americaspower.org/wp-content/uploads/2023/06/Screen-Shot-2023-06-13-at-11.29.17-AM.png)
America’s Power FERC PJM Capacity Market Forum Comments
June 13, 2023
![](https://americaspower.org/wp-content/uploads/2023/02/Screen-Shot-2023-02-23-at-11.32.20-AM.png)
America’s Power Testimony at the Hearing on Indiana Senate Bill No. 9
February 23, 2023
Latest
Analysis
![](https://americaspower.org/wp-content/uploads/2024/06/Reliability-Mechanisms-in-Carbon-Rule-June-11-2024_Page_1.jpg)
Reliability Mechanisms in the Carbon Rule
June 11, 2024
![](https://americaspower.org/wp-content/uploads/2024/05/NMA-et-al-v.-EPA-Motion-to-Stay-Only_Page_01.jpg)
NMA et al v. EPA – Motion to Stay Only
May 29, 2024
![](https://americaspower.org/wp-content/uploads/2024/05/Americas-Power-Declaration-May-24-Signed-FINAL_Page_1.jpg)
America’s Power Declaration May 24 Signed
May 29, 2024
![](https://americaspower.org/wp-content/uploads/2024/05/SPP-Statement-EPA-Final-GHG-Rule-202405020_Page_1-scaled.jpg)
![](https://americaspower.org/wp-content/uploads/2024/05/EPA-Rule-Could-Severely-Impact-Nations-Efforts-Toward-Energy-Production-Reliability-20240420_Page_1.jpg)
![](https://americaspower.org/wp-content/uploads/2024/03/Screenshot-137.png)
![](https://americaspower.org/wp-content/uploads/2024/02/Pages-from-Quanta-Final-Feb-2024.jpg)
Ensuring Reliability: A Case Study of the PJM Power Grid
February 21, 2024
![](https://americaspower.org/wp-content/uploads/2024/02/Operation-of-the-U.S.-Power-Grid-During-the-January-2024-Storm.png)
Operation of the U.S. Power Grid During the January 2024 Storm
February 14, 2024
![](https://americaspower.org/wp-content/uploads/2023/11/Screenshot-2023-11-20-at-10.20.47 AM.png)
Examining Winter Storm Elliott’s Strain on the U.S. Energy System
November 20, 2023
![](https://americaspower.org/wp-content/uploads/2023/09/EVA-Report-August-2023-Midwest-Heatwave.png)
EVA Report: August 2023 Midwest Heatwave
September 12, 2023
Latest
Environmental
![](https://americaspower.org/wp-content/uploads/2023/08/Carbon-1-1.png)
Grid Operators Say Carbon Rule Threatens Reliability
August 18, 2023
![](https://americaspower.org/wp-content/uploads/2022/06/Grid-Operator-Comments-on-Transport-Rule-1.png)
Grid Operator Comments on Transport Rule
June 30, 2022
![](https://americaspower.org/wp-content/uploads/2022/06/Comments-on-EPAs-Proposed-Federal-Implementation-Plan-Addressing-Regional-Ozone-Transport-for-the-2015-Ozone-National-Ambient-Air-Quality-Standard.png)
![](https://americaspower.org/wp-content/uploads/2022/03/Screenshot-654.png)
![](https://americaspower.org/wp-content/uploads/2022/02/Screenshot-587.png)
![](https://americaspower.org/wp-content/uploads/2021/12/Screenshot-570.png)
![](https://americaspower.org/wp-content/uploads/2020/04/AP-EPA.png)
![](https://americaspower.org/wp-content/uploads/2020/01/CCR-Comments-1.28.png)
Comments on Proposal to Revise the Coal Combustion Residuals Rule
January 28, 2020
![](https://americaspower.org/wp-content/uploads/2020/01/Capture-2.png)
Comments on Proposed Revisions to Effluent Limitations Guidelines
January 21, 2020
![](https://americaspower.org/wp-content/uploads/2017/04/iStock-172899154.jpg)