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Environmental and Energy Brief
Perspectives for the Environmental and Energy Community
U.S. EPA Proposes New Wastewater Discharge Limits for Coal-Fired Power Plants
On Wednesday, March 8, the U.S. Environmental Protection Agency (EPA) proposed more stringent effluent limitations guidelines and standards for coal-fired power plants, which it estimates will cost $200 million annually while reducing pollutant discharges by approximately 584 million pounds per year. The proposed guidelines and standards update those published in 2015 and 2020 and focus on limiting the migration of toxic metals such as selenium, mercury, and arsenic to drinking water, recreational water, and aquatic life from the following types of wastewaters generated by coal-fired power plants: flue gas desulfurization wastewater, bottom ash transport water, and combustion residual leachate. The proposal includes additional standards for legacy wastewaters previously discharged to surface impoundments.
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Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Aaron L. Flyer
Caleb J. Bowers
Los Angeles
cbowers@sidley.com
U.S. FERC Reverses Course on Rehearing, Rejecting Southwest Power Pool Effective Load-Carrying Capacity Accreditation Methodology
On March 2, 2023, in a 3–1 decision, the U.S. Federal Energy Regulatory Commission (FERC) rejected, without prejudice, Southwest Power Pool (SPP) proposal to adopt an Effective Load Carrying Capacity (ELCC) capacity accreditation methodology for wind and solar resources (Rehearing Decision). Commissioner Allison Clements issued a concurring statement, and Commissioner James Danly issued a dissenting statement. The Rehearing Decision reverses FERC’s August 2022 decision accepting, subject to conditions, SPP’s proposal to accredit wind and solar resources based on historical performance using an ELCC methodology (August Decision).
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Jimmie Zhang
Sarah Tucker
Washington, D.C.
stucker@sidley.com
Terence T. Healey
Boston
thealey@sidley.com
Key Milestones for U.S. Nuclear Projects
This week saw two key milestones for nuclear power, signaling advancement in an industry viewed as critical to securing reliable and carbon-free baseload power for the future. On Monday, March 6, Georgia Power announced that the Vogtle Unit 3 pressurized water reactor achieved initial criticality, meaning nuclear fission was self-sustaining and able to generate the heat necessary to deliver electricity to the grid. The unit is slated to come online in the coming months and is approved to operate under a 40-year Nuclear Regulatory Commission Combined Operating License.
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Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Aaron L. Flyer
Nicole E. Noëlliste
Washington, D.C.
nnoelliste@sidley.com
EPA Announces Enforcement Actions to Control Hydrofluorocarbon Imports
On March 2, 2023, the U.S. Environmental Protection Agency (EPA or Agency) announced several enforcement actions that support reducing the use of hydrofluorocarbons (HFCs). These actions include the following:
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Rob Abrams
Brittany A. Bolen
Washington, D.C.
bbolen@sidley.com
Hannah Posen
Chicago
hposen@sidley.com
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Biden Administration Unveils New Cybersecurity Strategy, Emphasizes Grid Security
On March 2, 2023, the Biden administration unveiled a new National Cybersecurity Strategy that includes various initiatives to protect U.S. energy infrastructure from attacks. The White House strategy comes on the heels of several high-profile attacks on U.S. substations and at a time when federal regulators have placed increased focus on the security of the U.S. energy grid.
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Karl Pielmeier III
Sarah Tucker
Washington, D.C.
stucker@sidley.com
D.C. Circuit Upholds U.S. EPA’s 2021 Interstate Ozone Transport Rule
On March 3, 2023, the D.C. Circuit Court of Appeals rejected an industry challenge to the April 2021 Revised Cross-State Air Pollution Rule (CSAPR) Update Rule from the Environmental Protection Agency (EPA or Agency), which required power plants in 12 “upwind” states to reduce nitrogen oxide (NOx), an ozone precursor, emissions such that those states did not inhibit downwind states’ ability to comply with the 2008 Ozone National Ambient Air Quality Standard (NAAQS).
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Rob Abrams
Brittany A. Bolen
Washington, D.C.
bbolen@sidley.com
James R. Bieke
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
White House Solicits Comments on Recommendations for Increased Public Engagement in Federal Rulemaking
On Tuesday, February 7, 2023, the Office of Information and Regulatory Affairs (OIRA) within the White House Office of Management and Budget issued a set of recommendations for broadening public engagement in the federal regulatory process and invited public input on the recommendations through March 10, 2023. The recommendations were developed in response to a commitment to support greater public engagement in the rulemaking process included in the Fifth U.S. Open Government National Action Plan released December 2022. OIRA stated that the recommendations were informed by written submissions and a public engagement session held in November 2022. Thus, OIRA’s solicitation for public input on the recommendations provides a unique opportunity for stakeholders to potentially shape future federal regulatory reform actions.
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Rob Abrams
Brittany A. Bolen
Washington, D.C.
bbolen@sidley.com
Samuel B. Boxerman
Washington, D.C.
sboxerman@sidley.com
Andrew R. Stewart
Washington, D.C.
satewart@sidley.com
The Enforcement Angle: DOJ’s Environment & Natural Resources Division
The United States has an intricate system of laws, regulations, policies, and programs to respond to environmental and public health concerns. Enforcement is vital to that system’s effectiveness. The U.S. Department of Justice’s Environment & Natural Resources Division (ENRD) is tasked with enforcing the United States’ civil and criminal environmental laws, including the Clean Air Act, Clean Water Act, and hazardous waste laws. Their mission also involves the protection of the Nation’s natural resources and handling cases relating to tribal rights and resources.
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Justin A. Savage
Washington, D.C.
jsavage@sidley.com
Nicole E. Noëlliste
Washington, D.C.
nnoelliste@sidley.com
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Samuel B. Boxerman
sboxerman@sidley.com
Keturah A. Brown
keturah.brown@sidley.com
Grace Dickson Gerbas
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Terence T. Healey
thealey@sidley.com
Kenneth W. Irvin
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Christopher J. Polito
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Casey Khan
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Michael L. Lisak
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Brittany A. Bolen
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Brooklyn Hildebrandt
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Nicole E. Noëlliste
nnoelliste@sidley.com
Hannah Posen
hposen@sidley.com
Jack Raffetto
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