Ruth Knox

Partner ESG & Impact
Kirkland & Ellis International LLP


“Ruth is very diligent. She is a brilliant technical lawyer and easy to work with. She is well versed in the legal risks associated with sustainability and climate change.” - Chambers & Partners UK, 2021

Ruth Knox is a partner in the London office of Kirkland & Ellis International LLP and member of the Firm’s ESG & Impact Practice Group, which advises some of the world’s most sophisticated private equity firms, corporations, and project sponsors and lenders on complex and evolving legal issues relating to environmental, social and governance (ESG) and climate-related regulatory requirements, investor demands, strategic opportunities, and voluntary reporting frameworks and coalitions.

Ruth’s practice focuses on counseling clients on the management, mitigation and maximization of ESG risks and opportunities respectively. She has spent almost a decade advising on ESG regulations and soft law standards, including the EU Sustainable Finance package, the Non-Financial Reporting Directive (NFRD) and the Task Force on Climate-related Financial Disclosure (TCFD) standard. Her experience spans large scale international M&A, project finance transactions and ESG-related corporate crises of an international profile, and she has meaningful experience in climate finance.

Ruth advises across the full range of ESG legal services, including raising finance through sustainability-linked bonds, fund formations mandates, and corporate M&A transactions.

She has advised numerous funds on the application of the Sustainable Finance Disclosure Regulation to the categorization, strategy and operational risk and opportunity management programs of their alternative investment funds. As part of this work, she has helped establish a number of market-leading ESG-driven Article 9 funds. At her former law firm, she advised on numerous large-scale international corporate M&A transactions across various sectors including oil and gas, petchems, consumer products and mining. She also advised an international development institution on a market-leading forest bond.

Between 2017 to present, she led a major ESG regulatory compliance system review for a European-listed client involving advice on technical ESG regulatory standards, management and coordination of various technical stakeholders and strategic advice to senior management in respect of various ESG regulatory issues.

Select Representative Clients

Bain Capital Partners, Blackstone Inc., EQT, TPG


Thought Leadership


“Disclosures Under Taxonomy Regulation Article 8 Delegated Act,” ESG Investor, 2021

“The Sustainable Finance Reforms: Threat or Opportunity?,” International Financial Law Review, 2020

“Managers Face ESG Disclosure Pressure Under ‘Ambitious and Demanding’ EU Regulations,” Creditflux, 2021

“ESG - Why it Matters to General Counsel,” International Financial Law Review, 2019

“Should Competition Authorities Integrate Environmental Protection Into Competition Policy?,” Global Antitrust Review, 2009

Speaking Engagements

“Anticipating the Impact of New Legal Frameworks within the Automotive Industry, New Obligations Under the EU Sustainable Finance Framework,” FT Digital Dialogues, December 2020

“The Impact of ESG Regulations in the 2020s on Sustainability,” Conference on Law and the Ethical Responsibility of Business, October 2020

“What are the Biggest Regulatory and Market Challenges to the Commercialization of the Electric Vehicle Battery?,” The Future of Transportation World Conference, December 2019

Panelist, “Electrification and Technological Developments Impacting the Automotive Sector,” FT Summit on the Future of the Car, May 2019


Chambers & Partners UK

  • “Attorneys to Watch: Environment,” 2019–2021

The Legal 500 UK

  • Ranked Attorney, Corporate Governance
  • Ranked Attorney, Environment

Memberships & Affiliations

The Social Mobility Foundation


Admissions & Qualifications

  • 2012, Admitted to Practice as a Solicitor of England and Wales


  • English
  • French
  • German
  • Italian


  • University of Oxford, Smith School of Enterprise and the Environment (SSEE)Climate-Related Financial Risks Programme2019
  • University College LondonLL.M., International Environmental and Energy Law, Comparative Human Rights2009
  • London School of Economics and Political ScienceLL.B., Law and French Lawwith Honours2008