Une femme aux cheveux bruns bouclés, vêtue d'un blazer noir et d'un haut bleu, sourit à l'appareil photo sur un fond flou de bureau d'avocats.

Sarah A. Slack

Partenaire

Sarah Slack is an environmental lawyer dividing her time between project development and redevelopment work, environmental and product stewardship compliance counseling, transactions, and environmental litigation. She is a partner in the firm’s Business Law Department and a member of the Environmental Regulation Practice Group. Sarah is also an active member in the firm’s Energy & Infrastructure Sector where she acts as the subsector lead for our Energy Transition Team. Sarah has extensive experience counseling developer, investor, and lender clients in all aspects of renewable energy project development, including solar, wind, and battery storage projects. Sarah regularly counsels clients on matters related to sustainability and environmental, social, and governance (ESG), including packaging regulations and green claims and greenwashing considerations. In addition, Sarah assists clients with development, financing, and permitting considerations related to carbon capture and hydrogen projects, as well as on matters related to microgrids and EV Infrastructure development, as well as cleantech.

Sarah counsels clients in the traditional manufacturing space, as well as across a variety of industry sectors, from traditional energy and infrastructure matters to renewable energy projects, and from chemical producers to food products companies. She has been involved in numerous development and redevelopment projects and has assisted with obtaining, renewing, and revising construction and operation permits, including permits related to federal and state wetlands, wastewater discharges, air emissions, and special status species. She also assists clients with product stewardship considerations related to both new products and evolving regulatory regimes.

Sarah has extensive experience counseling clients on the cutting edge of Clean Air Act, Clean Water Act, Superfund, FIFRA, TSCA, and RCRA enforcement, as well as citizen suit litigation, settlement strategies, and related cost recovery, insurance coverage, and indemnity disputes. She also provides counsel to clients regarding air emissions, waste management, underground storage tank compliance, and water discharge permitting and compliance, as well as a variety of compliance matters related to chemicals and chemical usage, including under California’s Proposition 65.

Prix et reconnaissance

  • Named to Wisconsin Law Journal’s Environmental Law Attorney Powerlist (2025)
  • Listed in Chambers USA: America’s Leading Lawyers for Business in the fields of natural resources and environmental law (2022-2025)
  • Named to Wisconsin Super Lawyers – Rising Stars® lists (2013-2015)

Affiliations

  • Chair Elect of the Environmental Law Section of the State Bar of Wisconsin

Présentations et publications

  • Co-author, “Navigating to Net Zero: Regulatory Regimes and Market Trends Impacting Decisions,” Natural Resources & Environment (Summer 2023)
  • Co-author, “Crossing the Line: Navigating Multinational Corporation Chemical Compliance,” Natural Resources & Environment (Fall 2020)
  • Co-author, “Paris or No Paris, Auto Emissions May Fall,” Daily Journal (June 22, 2017)
  • Author, “When is a Pesticide Not a Pollutant? Never: An Analysis of the EPA’s Misguided Guidance,” 90 Iowa L. Rev. 1241 (2005)
2 décembre 2025 Points de vue de Foley

Mises à jour des lois CARB sur la divulgation des informations climatiques : avis d'application CARB pour la loi SB 261 et ouverture du dossier ; date limite prévue pour la loi SB 253

Le 1er décembre 2025, le California Air Resources Board (CARB) a fourni plusieurs mises à jour concernant la mise en œuvre du projet de loi sénatorial (SB)...
20 novembre 2025 Énergie actuelle

Le neuvième circuit suspend l'application de la loi californienne sur la divulgation des données climatiques SB 261 dans l'attente d'un appel

Le 18 novembre 2025, la Cour d'appel des États-Unis pour le neuvième circuit a rendu une ordonnance interdisant l'application du projet de loi 261 du Sénat californien...
11 novembre 2025 Contrats et victoires

Foley représente KeyBank en tant qu'unique prêteur dans le cadre d'un financement de projet de 75 millions de dollars pour Lightshift Energy

Foley & Lardner LLP a été le conseiller juridique de KeyBanc Capital Markets, la banque d'affaires et d'investissement de KeyCorp, basée à Cleveland, pour la facilité de crédit de 75 millions de dollars destinée à soutenir le parc de projets de batteries en expansion de Lightshift Energy.
4 novembre 2025 Contrats et victoires

Foley conseille MUFG dans son premier financement avec Dimension Energy

Foley & Lardner LLP a conseillé MUFG Bank Ltd. en sa qualité de syndicateur principal de la dette pour le financement du projet solaire communautaire de Dimension Energy, d'un montant de 412 millions de dollars, qui soutiendra un nouveau portefeuille de 134 MWdc de 25 projets solaires communautaires dans l'Illinois, le Maine, le New Jersey, New York, la Pennsylvanie et la Virginie.
10 octobre 2025 Énergie actuelle

Divulgations climatiques en Californie – SB 261 – Date limite de déclaration fixée au 1er janvier 2026 et « liste préliminaire » des entités concernées établie par le CARB

Alors que la date limite légale du 1er janvier 2026 pour la déclaration en vertu de la loi californienne sur les risques financiers liés au climat (SB 261) approche à grands pas...
September 29, 2025 Honors and Awards

Linda Benfield and Sarah Slack Named to Environmental Law Powerlist by Wisconsin Law Journal

Foley & Lardner LLP partners and environmental lawyers Linda Benfield and Sarah Slack are named to Wisconsin Law Journal's Environmental Law Attorney Powerlist.