Ally Arias is an associate in the Litigation and Dispute Resolution team in the Houston office who represents clients in complex commercial disputes across state and federal courts, arbitration and mediation, with a focus on the energy sector.
Ally’s representative experience includes matters ranging from high-stakes contract disputes and employment litigation to environmental torts and regulatory proceedings. She gained first-hand insight into the practical and business considerations that shape client decision-making from a six-month litigation secondment with a major energy conglomerate. Ally also has experience advising clients on risk related to energy infrastructure transactions, including power purchase agreements and investments in renewable energy and transmission projects.
As a first-generation attorney, Ally maintains a strong commitment to public service. She was nominated by the United States District Court for the District of Arizona, as a 2024 “Pro Bono Attorney of the Year” for her work representing a civil rights plaintiff through the discovery phase, mistrial and retrial, serving as trial co-chair. Ally has also served in leadership roles with local bar organizations and was awarded “Outstanding Board Member” by the Houston Young Lawyers Association for the 2024–2025 bar year. She currently serves on the board of the Houston Young Lawyers Foundation as Secretary.
- Counsel for energy companies in defense of climate tort matters in federal and state courts, achieving individual voluntary dismissals from multiple ongoing matters.*
- Counsel for energy transportation company in contract dispute with major oil and gas producer arising out of Winter Storm Uri, achieving voluntary dismissal.*
- Counsel for industrial gas company in power sale dispute against energy supplier arising out of Winter Storm Uri, achieving summary judgment award.*
- Counsel for specialty chemicals company in personal injury litigation, deposing two named plaintiffs who ultimately settled.*
- Counsel for industrial services company in oil and gas contract dispute, achieving voluntary dismissal.*
- Counsel for a private equity portfolio company in employment arbitration against former executive seeking over $53 million in damages for claims of retaliatory discharge and violations of federal law, achieving final award denying all claims for relief and declaratory judgment that the former executive was not entitled to severance pay.*
- Counsel for private equity portfolio company in utility infrastructure industry in restrictive covenant and breach of fiduciary duty dispute with former executive.*
*Experience prior to joining Clifford Chance
News and client work
Contact details
- Clifford Chance, Houston
- +18322002544
- Email me
Career & qualifications
- Rice University (BA, Philosophy, with Honors) 2015
- Yale Law School (JD) 2019
- Admitted as an Attorney-at-Law in Texas 2020
- Joined Clifford Chance 2026
Professional bodies
-
Houston Young Lawyers Foundation, Secretary 2026-2027; Trustee 2025-2026
- Houston Young Lawyers Association, Director 2023–2025
- Hispanic Bar Association
- SEO Law Fellow
- Young Energy Professional (YEP), Institute for Energy Law
- Energy Bar Association
- Texas Bar Foundation Fellow
Awards and citations
- Recognized in Best Lawyers: Ones to Watch® in America for Commercial Litigation, 2026, 2027