National Pfas Contamination Coalition v. United States Environmental Protection Agency

District Court, District of Columbia·Decided January 3, 2023·No. Civil Action No. 2022-0132·Published

Opinion

UNITED STATES DISTRICT COURT FOR THE DISTRICT OF COLUMBIA

NATIONAL PFAS CONTAMINATION COALITION, et al., Plaintiffs, v. Civil Action No. 22-132 (JDB)

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY, et al., Defendants.

ORDER

Plaintiffs National PFAS Contamination Coalition, Sierra Club, and Union of Concerned Scientists brought this action challenging two final rules promulgated by the Environmental Protection Agency (“EPA”) regulating per- and polyfluoroalkyl substances (“PFAS”). See Compl. [ECF No. 1]. Defendants EPA and Michael Regan, the Administrator of the EPA, have moved to stay the litigation pending EPA’s completion of a rulemaking process that is likely to render the litigation moot. See Defs.’ Mot. to Temporarily Stay Litigation Pending Completion of Rulemaking [ECF No. 17] (“Mot. to Stay”). For the reasons set forth below, the Court will grant the motion and stay the litigation through July 31, 2023.

I. Background Congress enacted the Emergency Planning and Community Right-to-Know Act (“EPCRA”) in 1986 to help inform the public about the presence of toxic chemicals in their communities. See Am. Compl. [ECF No. 21] ¶ 38. One component of EPCRA requires facilities that manufacture, process, or otherwise use a quantity of toxic chemicals above a certain threshold to publish information about the use and release of such chemicals in a publicly available database,

the Toxic Release Inventory (“TRI”). Id. ¶¶ 3, 39; see 42 U.S.C. § 11023(a), (j). The default threshold that triggers the reporting requirement is either 25,000 or 10,000 pounds per year, depending on whether the toxic chemicals are manufactured, processed, or otherwise used at a given facility. Am. Compl. ¶ 41; see 42 U.S.C. § 11023(f). When EPCRA was initially passed, it contained a list of over 300 toxic chemicals subject to the various reporting requirements. Am. Compl. ¶ 41; see 42 U.S.C. § 11023(c).

Shortly after ECPRA was enacted, EPA adopted two “burden reduction” tools. Mot. to Stay at 2; see Am. Compl. ¶ 43. First, under the de minimis concentration exemption, toxic chemicals present in a low concentration (less than 1% for some; less than 0.1% for others) are not considered in a facility’s calculation of the reporting threshold, nor do they need to be reported on the TRI. Am. Compl. ¶ 43; 40 C.F.R. § 372.38(a). Second, the “alternate threshold” regulation allows facilities whose total release of a listed toxic chemical is less than 500 pounds annually to apply a threshold of 1,000,000 pounds per year—far higher than the default threshold of 25,000 or 10,000 pounds. Am. Compl. ¶ 44; 40 C.F.R. § 372.27(a). Facilities subject to the “alternate threshold” are also able to submit a more simplified reporting form. Am. Compl. ¶ 44; see 40 C.F.R. § 372.27(b).

These two tools are not available to facilities in all instances. EPA specified a number of toxic chemicals that “have been shown to cause adverse effects at concentrations far less than the de minimis levels” (“Chemicals of Special Concern”). Am. Compl. ¶¶ 46–50 (quoting 64 Fed. Reg. at 58,727); see 40 C.F.R. § 372.28. Chemicals of Special Concern have a lower reporting threshold—just 100 pounds—and the de minimis exemption and alternate threshold are inapplicable to them. See Am. Compl. ¶¶ 46–50; 40 C.F.R. §§ 372.38(a)(2), 372.27(e).

PFAS—“a large family of highly toxic, synthetic chemical substances linked to many serious health harms,” Am. Compl. ¶ 1—were not initially listed in the ECPRA. Id. ¶ 3. But in

recent years, “the scale of the PFAS crisis has come into focus” and “communities around the country have sought information” about PFAS contamination. Id. ¶ 36. Congress thus passed the National Defense Authorization Act for Fiscal Year 2020 (“2020 NDAA”), which amended the section of the ECPRA relevant here. See 15 U.S.C. § 8921. Congress added certain PFAS and categories of PFAS to the list of chemicals that must be included in the TRI and set the reporting threshold for these PFAS at 100 pounds. 1 Am. Compl. ¶¶ 51–53. That reporting threshold—100 pounds—is the same as the threshold for Chemicals of Special Concern, but EPA’s rules implementing the 2020 NDAA 2 did not include PFAS on the list of Chemicals of Special Concern. Instead, EPA added PFAS to the general list of toxic chemicals (with a much higher threshold) and implemented 40 C.F.R. § 372.29, which reflects the statutory requirement that PFAS are subject to a 100-pound threshold and specifies that the threshold applies “‘[n]otwithstanding’ that all of the other toxic chemicals” alongside which PFAS are listed are subject to the higher threshold. Id. ¶¶ 54–55 (quoting 40 C.F.R. § 372.29).

By adding PFAS to the general list of toxic chemicals, as opposed to the list of Chemicals of Special Concern, EPA subjected PFAS to the de minimis concentration exception and made the “alternate threshold” available for facilities that manufacture, process, or use PFAS. See Am. Compl. ¶¶ 56–58. Thus, PFAS are in a unique position—they have a low reporting threshold, yet facilities can still avoid the fulsome reporting requirements if they meet the requirements for either of the two burden reduction tools described here.

1 Congress also specified that some PFAS would be added to the list following certain events, such as EPA finalizing the toxicity value for them. Am. Compl. ¶ 51.

2 EPA implemented the 2020 NDAA through three rules: Implementing Statutory Addition of Certain Perand Polyfluoroalkyl Substances; Toxic Chemicals Release Reporting, 85 Fed. Reg. 37,354 (June 22, 2020) (“2020 Rule”); Implementing Statutory Addition of Certain Per- and Polyfluoroalkyl Substances (PFAS) to the Toxic Release Inventory Beginning With Reporting Year 2021, 86 Fed. Reg. 29698 (June 3, 2021) (“2021 Rule”); and Implementing Statutory Addition of Certain Per- and Polyfluoroalkyl Substances (PFAS) to the Toxic Release Inventory Beginning With Reporting Years 2021 and 2022, 87 Fed. Reg. 42,651 (July 18, 2022) (“2022 Rule”). Am. Compl. at 1–2. The Court will refer to all three rules collectively as the “PFAS Rules.”

Plaintiffs filed this case challenging the PFAS Rules that put PFAS in this unique position—they argue that PFAS should be treated the same as Chemicals of Special Concern and, accordingly, that PFAS reporting should not be subject to either the de minimis concentration exemption or the “alternate threshold.” See Am. Compl. ¶¶ 66–87. Specifically, they allege that the PFAS Rules violate the 2020 NDAA, 15 U.S.C. § 8921; EPCRA, 42 U.S.C. § 11023; and in the alternative, the Administrative Procedure Act, 5 U.S.C. §§ 553, 706. See Am. Compl. ¶¶ 66– 87.

In April 2022, EPA moved without opposition to stay the case until September 30, 2022, explaining that it was “undertaking a rulemaking process, the outcome of which could obviate some or all the dispute here” and that it hoped to “focus its limited resources on the rulemaking.” EPA’s Unopposed Mot. to Stay Litigation [ECF No. 12] at 1. The Court granted that motion and stayed the case until September 30, 2022. Apr. 5, 2022 Min. Order. Shortly after the stay expired, the parties informed the Court that they “have not been able to agree on whether the stay of this litigation . . . should be extended” and filed a joint motion to set a briefing schedule for an expected motion to stay from EPA. Joint Mot. to Govern [ECF No. 15]. The Court adopted that briefing schedule, see Scheduling Order [ECF No. 16], and defendants filed the instant motion to stay litigation on October 24, 2022, see Mot. to Stay. Plaintiffs filed their opposition on November 4, 2022 and requested expedited consideration of the motion. 3 See Pls.’ Mem. in Opp’n to Mot. to Stay & in Supp. of Pls.’ Unopposed Mot. for Expedited Consideration of Mot. to Stay [ECF No. 18] (“Opp’n”). Defendants then filed a reply in support of their motion on November 16, 2022. Defs.’ Reply in Supp. of Mot. to Stay [ECF No. 24] (“Reply”). The motions are now fully ripe.

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