Biography
Mike Nasi is a partner with Jackson Walker, where he practices environmental and energy law. For over 28 years, he has appeared before state and federal regulatory agencies and appellate courts working on energy and infrastructure project development issues. His clients have ranged from small governmental bodies to state governments; multi-state compacts to state and national industry associations; and small, privately held companies to multi-national publicly traded corporations.
Mike’s law practice spans across numerous federal and related state environmental, natural resource, and utility regulatory programs with a focus on regulatory compliance counseling and litigation as well as project development incentives and market reforms. His practice spans the following subject matters:
- Carbon Trading and Carbon Capture and Utilization (CCUS)
- State/Federal Clean Air Act issues & Preconstruction & Operating Permits
- Clean Water Act (CWA) permitting, including NPDES discharge permits
- Underground Injection Control (UIC) Well Permitting
- Endangered Species Act Issues, including incidental take permitting
- State and Federal Solid Waste Disposal Act Permitting & Remediation
- State and Federal Environmental Enforcement
- Environmental Audits
- Brownfields Redevelopment, including risk-based remediation
Education
B.A., University of Texas at Austin
J.D., University of Houston Law Center
Bar Admissions
Texas
Court Admissions
United States Supreme Court
United States Court of Appeals for the District of Columbia Circuit
United States District Court for the Northern District of Texas
Mike is counsel for energy and infrastructure interests in state, regional and national litigation and policy initiatives including matters pending before several state and federal agencies and multiple Federal Circuit Courts of Appeals and the Supreme Court of the United States and on energy policy debate in state legislatures across the country.
Mike has been an expert witness and speaker at docketed hearings, legislative proceedings, energy policy events, and classrooms across the country, including invited briefings at the White House and the United Nations, and is published in several trade, law, and business journals on environmental and energy law.
Mike participates on advisory boards or as counsel for several state and regional energy research initiatives including the Wyoming Energy Agency (WEA), the Energy Policy Network (EPN), the University of North Dakota’s Energy & Environmental Research Center (EERC) Foundation Board, the Southern States Energy Board (SSEB), and the Energy Council Public Advisory Board (PAB).
Mike is a past Chairman of the State Bar of Texas Environmental and Natural Resources Law Section and served on the adjunct faculty for Rice University’s “Leadership & Decision Making in the Energy Industry” course and as a guest lecturer in the “Energy Law & Policy” course at the University of Texas Law School. Most recently, Mr. Nasi has assisted in an adjunct role in the University of Houston Center for Carbon Management in Energy (CCME), including as faculty for the Symposium entitled “Managing CCUS: Risks and Financing,” UH Energy 2022-2023 Critical Issues in Energy Symposium Series (December 2022).
Initially as an Assistant Attorney General on behalf of the State of Texas, and subsequently in the private sector both as a utility regulatory and environmental attorney, Mike’s entire legal career has involved electric generation issues. In addition to managing an extensive regulatory practice, he helps coordinate multi-state outreach efforts regarding regulatory policies and market rules impacting the electric power and mining sectors. It is based on this extensive industry and legal experience that Mike has been relied upon as an expert witness in legislative and regulatory proceedings across the country and in Washington D.C. relating to regulatory matters facing electric generation facilities.
- In Texas, Mike has served as the General Counsel of the Clean Carbon Technology of Texas (CCTFT) for nearly 20 years. In that role, they have worked with world-leading CCUS technology companies, power generators, and oil and gas and carbon sequestration experts to compile an extensive understanding of the policies that are needed to make CCUS achievable and developed, supported passage, and coordinated implementation of over 10 separate pieces of major CCUS legislation in Texas. This work led to the most comprehensive CCUS incentive package in the nation and the successful development and operation of the largest CCUS EOR project in the world – the Petra Nova Project in Thompsons, Texas, who Mike also represented as part of the regulatory team that paved the way to successful commissioning of the project. Nasi’s extensive experience gained in his work for the above-referenced Texas entities led to him being a multi-term appointment to the legislatively created Texas Commission on Environmental Quality (TCEQ) Pollution Control Technology Tax Exemption Advisory Committee.
- In Wyoming, Mike has been active in the development of CCUS and EOR policy with state officials, including the WEA and its predecessor, the Wyoming Infrastructure Authority (WIA), including at their Integrated Test Center (ITC) and as a member of the Policy Advisory Board of the Energy Council’s Center for Legislative Energy & Environmental Research. Nasi also represents individual companies pursuing CCUS projects in Wyoming.
- In North Dakota, Jackson Walker has played a significant role in the development of law and policy relating to CCUS and EOR in its capacity as counsel to the Lignite Energy Council (LEC) and with Mike Nasi’s appointment to the Advisory Board of the Energy and Environmental Research Center (EERC) Foundation. Mike also represents individual companies pursuing CCUS projects in North Dakota.
- In Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Virginia, and West Virginia, in his role as Special Counsel to the Southern States Energy Board (SSEB) (of which all these states are members), Mike Nasi has participated in briefings, legislative hearings, and regulatory proceedings in support of CCUS policy and technological development. SSEB, in conjunction with the Southeastern Regional Carbon Sequestration Partnership (a.k.a. SECARB), facilitated the Plant Barry pilot scale development of the amine-based carbon capture technology later deployed at commercial scale at Petra Nova. This also involved close coordination of the 10-year carbon sequestration measuring, monitoring, and verification (MMV) pilot project administered by SSEB and SECARB, which further enhanced Mr. Nasi’s expertise as it relates to technical and legal issues associated with the Section 45Q tax credit.
- In Washington D.C., Jackson Walker has an active and ongoing practice before the EPA, DOE, and DOI, and Mike Nasi has often served as a resource expert in policy briefings in the West Wing, on Capitol Hill, at the DOE and in his capacity as a member of the National Rural Electric Cooperative Association (NRECA) Environmental Policy Council (EPC) and as Secretary of Energy-appointee to the National Coal Council (NCC). His leadership on CCUS EOR policy development includes his participation in senior DOE policy retreats and his active role in the drafting of a series of reports on both CCUS and grid reliability issues.
- Mr. Nasi was awarded National Law Journal’s Energy & Environmental Trailblazer Award for his early work on carbon capture utilization and storage (CCUS) policy and projects.
- Chambers USA: America’s Leading Lawyers for Business, Ranked for Environment – Texas, 2003-2006, 2011-2023
- The Best Lawyers in America (Woodward/White Inc.), 2006-2024
- Lawyer of the Year – Austin, Environmental Law, 2021
- Energy Law, 2006-2024
- Energy Regulatory Law, 2006-2024
- Environmental Law, 2006-2024
- Mining Law, 2021-2024
- Lawdragon 500 Leading Energy Lawyers, Environment & Energy, 2023
- Lawdragon Green 500: Leaders in Environmental Law, Environment & Energy, 2023
- Lawdragon 500 Leading Environmental & Energy Lawyers – Environment & Energy, 2021
- Who’s Who Legal: Texas, Environment, 2016, 2019
- Energy & Environmental Trailblazer, National Law Journal, 2015
- Featured in the National Law Journal, 2015
- Who’s Who in Energy, Austin Business Journal, 2013
- Top 10 Environmental Attorneys in America Under 40, Environmental Law 360, 2010
- Who’s Who Texas – Environmental Law
- “Super Lawyer,” Super Lawyers (Thomson Reuters), 2012-2020
- “Rising Star,” Super Lawyers (Thomson Reuters), 2005, 2010
Publications
- “The Affordable Clean Energy (ACE) Rule: The Latest “Trump” Card,” Life:Powered (June 2019)
- “Pruitt is right for the EPA,” The Washington Times (January 2018)
Speeches
- “Balancing New EPA Power Plant Emission Rules with Reliability Considerations: Clean Air Act Section 111 After EPA v. West Virginia,” National Association of Regulatory Utility Commissioners (NARUC) Summer Policy Summit (July 2023)
- Delivered witness testimony at the U.S. House Environment, Manufacturing, and Critical Materials Subcommittee hearing entitled “Clean Power Plan 2.0: EPA’s Latest Attack on America’s Electric Reliability” (June 2023)
- Featured Speaker at the Texas Public Power Association Environmental Committee Meeting (April 2023)
- “Basics of Bill Drafting,” Presented to the Austin Bar Association with Heath Armstrong (January 2023)
- “Texas Legislative and Regulatory Update,” 18th Annual Renewable Energy Law Institute (January 2023)
- “Managing CCUS: Risks and Financing,” UH Energy 2022-2023 Critical Issues in Energy Symposium Series (December 2022)
- Panel Moderator, “Governors Energy Caucus,” Southern States Energy Board (SSEB) Annual Meeting (August 2022)
- “Carbon Capture Utilization & Storage – Technology essential for an equitable energy path forward,” Presented at the United Nations (August 2022)
- “The EPA Transport Rule,” Joint Annual Briefing to Southern Legislative Leaders and Committee on Carbon Management Meeting (July 2022)
- “Potential Grid Reliability Impacts of the EPA Ozone Transport Rule Federal Implementation Plan,” The Energy Council’s 2022 State and Provincial Trends in Energy and the Environment Conference (June 2022)
- “Advancing Innovation with CCUS Hubs: A Case Study of Houston, Texas,” U.S. Department of Energy-NARUC Coal Modernization and Carbon Management Partnership (April 2022)
- “CCUS Policy and Policymaking,” RECS 2021 (December 2021)
- Keynote Speaker, “The Texas Blackout and Building Reliable Energy Systems,” NEI International Uranium Fuel Seminar (November 2021)
- “Legislative Response to Winter Storm Uri,” University of Texas School of Law Gas and Power Institute (October 2021)
- “Update on State Government Responses to ESG,” Jackson Walker’s Covering All Aspects of ESG webinar (October 2021)
- “Texas Electricity Market Reforms Update,” National Coal Transportation Association Conference (September 2021)
- “Legislative Scorecard: What Was Enacted and What Work Remains,” The Texas Energy System at the Crossroads: Lessons in the Wake of Major Storms (July 2021)
- “ESG and the Near Term Impact to the Energy Industry,” Jackson Walker and Echo Production Webinar (June 2021)
- Keynote Speaker, “How CCUS Will Be an Essential Component of Maintaining Power Market Reliability as Decarbonization Efforts Pursue Accelerated Integration of Intermittent Wind and Solar Plants,” Midland CO2 Conference (December 2020)
- “Environmental Challenges and Impacts on Energy Infrastructure,” UT Law CLE’s Hot Topics in Gas and Power webcast (December 2020)
- “Financial Incentives and Investment Efforts,” WIEB + NARUC Carbon Capture, Utilization & Storage Workshop Series (September 2020)
- “Recent Developments in the Oil, Gas, and Power Sectors,” The Energy Council’s Executive Committee and CLEER Board of Directors Meeting (September 2020)
- “Clean Air Act Overview,” EUCI’s Environmental Law & Litigation 101 for Electric Utilities Course (September 2020)
- Speaker, 2020 Rocky Mountain Coal Mining Institute (RMCMI) Annual Conference Rocky Mountain Coal Mining Institute (August 2020)
- “States’ Response to ACE,” The Energy Council’s 2020 Federal Energy and Environmental Matters Conference (March 2020)
- “Coal Ash Storage and Disposal: Liability Issues for Utilities, Recent State Legislation,” Strafford CLE Webinar (August 2019)
- “The Affordable Clean Energy (ACE) Rule,” The Federalist Society Teleforum (August 2019)
- “Energy Market & Regulatory Overview,” Wyoming Infrastructure Authority Spring Energy Conference (March 2019)
- “Federal Coal Policy and Regulation,” The Energy Council’s Federal Energy & Environmental Matters Conference (March 2018)
- “New Sheriff in Town – Regulatory Forecast,” TexasBarCLE 35th Annual Advanced Oil, Gas and Energy Resources Course (September 2017)
- “Energy Under Trump: Impacts of the 2017 Election,” State Bar of Texas Public Utility Law Section Annual Meeting and Seminar (August 2017)
- “A Whole New World: CCR Regulation in the Wake of New Legislation from Congress and a New President,” EUCI Coal Combustion Residuals Conference (March 2017)
In the News
- “Q&A: Texas winter grid reliability still not guaranteed,” Argus Media (October 2022)
- “Grid bending, not breaking, during energy transition,” North Dakota News Cooperative (September 2022)
- “Oil and gas cleanups are on Biden’s agenda. Will Texas embrace it?” Texas Tribune (February 2021)
- “Texas’ move to control coal ash pollution could shield industry from tougher rules under Biden-led EPA,” The Texas Tribune (December 2020)
- “Daily on Energy, Presented by Citizens for Responsible Energy Solutions: Fossil-Heavy States Try to Get Ahead of Biden and SCOTUS With Power Plant Carbon Plans,” Washington Examiner (October 2020)
- “Trump plan to prop up coal industry could have little impact in Texas,” Austin American-Statesman (August 2018)
- “US fossil fuels target global energy poverty, climate change in new PR push,” S&P Global Platts (August 2018)
- “The Uncertain Fate of the Clean Power Plan and the Future of Electricity in Texas,” Texas Monthly (March 2017)
Professional
- State Bar of Texas – Environmental and Natural Resources Law Section, Past Chairman
- TCEQ Pollution Control Property Tax Exemption Advisory Committee, Appointed Member
- H2O for Texas, Secretary
- Instructor of the University of Houston Carbon Capture Utilization and Storage (CCUS) Executive Education Program
- Travis County Bar Association
- Austin Bar Association
- American Bar Association Section of Environment, Energy and Resources
Civic
- The Salvation Army – Central Texas Advisory Board, Chairman
- West Austin Youth Association, Board Member
- Sustainable Biodiesel Alliance, Board Member
- Lone Star Clean Fuels Alliance, Board Member
Jackson Walker Client NRG Opens World’s Largest Carbon Capture Plant
February 1, 2017

August 17, 2023
Attorney News‘The Best Lawyers in America’ Honors 287 Jackson Walker Attorneys in 2024 Edition, Including 12 “Lawyers of the Year” and 80 “Ones to Watch”
The Best Lawyers in America has recognized 287 Jackson Walker attorneys across 5 offices and 82 specialty practice areas in its 2024 edition, including 12 Lawyers of the Year and 80 Ones to Watch. In this year’s guide, Jackson Walker saw the largest number of attorneys in the areas of Commercial Litigation (66 attorneys) and Real Estate Law (60 attorneys) and the addition of 35 attorneys as Best Lawyers.

June 6, 2023
Speaking EngagementsMike Nasi Delivers Remarks During Energy and Commerce Subcommittee’s Hearing on Greenhouse Gas Emissions
On June 6, 2023, Mike Nasi gave witness testimony at an Environment, Manufacturing, and Critical Materials Subcommittee hearing on the Environmental Protection Agency’s (EPA) proposed greenhouse gas emissions standards for the power sector and the reliable delivery of electricity.

June 1, 2023
SpotlightChambers and Partners Recognizes Jackson Walker Attorneys and Practices in 2023 USA and Global Guides
Jackson Walker is pleased to announce that Chambers and Partners has selected 51 attorneys and 17 departments for inclusion in the 2023 edition of the Global and USA guides. Attorneys recognized in the guides were ranked in 19 practice areas, with 4 attorneys listed among multiple areas and 6 named among the top attorneys nationwide in their respective areas.

April 11, 2023
Speaking EngagementsMike Nasi to Speak at Texas Public Power Association Environmental Committee Meeting
At the TPPA Environmental Committee Meeting on April 25, 2023, Mike Nasi will speak about the final Cross-State Air Pollution Rule (CSAPR) Federal implementation Plan (FIP), the proposed Mercury and Air Toxics Standards (MATS), and Coal Combustion Residuals determinations (CCRs).

March 22, 2023
Attorney NewsLawdragon Lists Six Jackson Walker Attorneys Among Leading Energy Lawyers of 2023
Jackson Walker partners Leonard Dougal, Meghan Griffiths, Peter Hosey, Jesse Lotay, Michael Nasi, and Michael Pearson have been selected to “The 2023 Lawdragon 500 Leading Energy Lawyers” list. Selection is limited to those who have been in practice for at least 10 years and is based on the publication’s individual research, submissions from firms and companies, and vetting with experienced lawyers in their respective areas.

February 14, 2023
Attorney NewsLawdragon Lists Five Jackson Walker Attorneys Among Leading Environmental Lawyers
Jackson Walker announces the selection of Ali Abazari, Leonard Dougal, Michael Nasi, Benjamin Rhem, and Daniel Vineyard to “The Lawdragon Green 500: Leaders in Environmental Law” list for 2023.

February 6, 2023
Spotlight‘Capitol Inside’ Recognizes Denise Rose and Jackson Walker’s Legislative Team in the 2023 “Texas Lobby Power Rankings”
Jackson Walker is pleased to announce the legislative team’s inclusion in the 2023 “Texas Lobby Power Rankings” from Capitol Inside, a recognized source for news and information on Texas politics and government. In addition, Denise Rose was ranked among the “Hired Guns” list of the top lobbyists in the state.

October 19, 2022
MentionsQ&A: Texas Winter Grid Reliability Still Not Guaranteed | Argus Media
Michael Nasi spoke with Argus about challenges Texas and other midcontinent US energy markets face and how different states are trying to regulate the energy sector to keep utilities’ portfolios balanced and power reliable.

August 26, 2022
Speaking EngagementsMike Nasi to Moderate “Governors Energy Caucus” Panel at the SSEB Annual Meeting
As Special Counsel to the Southern States Energy Board (SSEB), Mike Nasi will moderate a panel featuring South Carolina Governor Henry McMaster, Arkansas Governor Asa Hutchinson, and former Mississippi Governor Phil Bryant at the SSEB Annual Meeting on August 30, 2022.

August 18, 2022
Attorney News‘The Best Lawyers in America’ Honors 214 Jackson Walker Attorneys in 2023 Edition, Including 11 “Lawyers of the Year” and 41 “Ones to Watch”
The Best Lawyers in America has recognized 214 Jackson Walker attorneys across 6 offices and 79 specialty practice areas in its 2023 edition, including 11 Lawyers of the Year and 41 Ones to Watch. Best Lawyers listings are based on an exhaustive peer review survey of thousands of attorneys who vote on the legal abilities of others in their practice areas.
- In Texas, Mike has served as the General Counsel of the Clean Carbon Technology of Texas (CCTFT) for nearly 20 years. In that role, they have worked with world-leading CCUS technology companies, power generators, and oil and gas and carbon sequestration experts to compile an extensive understanding of the policies that are needed to make CCUS achievable and developed, supported passage, and coordinated implementation of over 10 separate pieces of major CCUS legislation in Texas. This work led to the most comprehensive CCUS incentive package in the nation and the successful development and operation of the largest CCUS EOR project in the world – the Petra Nova Project in Thompsons, Texas, who Mike also represented as part of the regulatory team that paved the way to successful commissioning of the project. Nasi’s extensive experience gained in his work for the above-referenced Texas entities led to him being a multi-term appointment to the legislatively created Texas Commission on Environmental Quality (TCEQ) Pollution Control Technology Tax Exemption Advisory Committee.
- In Wyoming, Mike has been active in the development of CCUS and EOR policy with state officials, including the WEA and its predecessor, the Wyoming Infrastructure Authority (WIA), including at their Integrated Test Center (ITC) and as a member of the Policy Advisory Board of the Energy Council’s Center for Legislative Energy & Environmental Research. Nasi also represents individual companies pursuing CCUS projects in Wyoming.
- In North Dakota, Jackson Walker has played a significant role in the development of law and policy relating to CCUS and EOR in its capacity as counsel to the Lignite Energy Council (LEC) and with Mike Nasi’s appointment to the Advisory Board of the Energy and Environmental Research Center (EERC) Foundation. Mike also represents individual companies pursuing CCUS projects in North Dakota.
- In Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Maryland, Mississippi, Missouri, North Carolina, Oklahoma, South Carolina, Tennessee, Virginia, and West Virginia, in his role as Special Counsel to the Southern States Energy Board (SSEB) (of which all these states are members), Mike Nasi has participated in briefings, legislative hearings, and regulatory proceedings in support of CCUS policy and technological development. SSEB, in conjunction with the Southeastern Regional Carbon Sequestration Partnership (a.k.a. SECARB), facilitated the Plant Barry pilot scale development of the amine-based carbon capture technology later deployed at commercial scale at Petra Nova. This also involved close coordination of the 10-year carbon sequestration measuring, monitoring, and verification (MMV) pilot project administered by SSEB and SECARB, which further enhanced Mr. Nasi’s expertise as it relates to technical and legal issues associated with the Section 45Q tax credit.
- In Washington D.C., Jackson Walker has an active and ongoing practice before the EPA, DOE, and DOI, and Mike Nasi has often served as a resource expert in policy briefings in the West Wing, on Capitol Hill, at the DOE and in his capacity as a member of the National Rural Electric Cooperative Association (NRECA) Environmental Policy Council (EPC) and as Secretary of Energy-appointee to the National Coal Council (NCC). His leadership on CCUS EOR policy development includes his participation in senior DOE policy retreats and his active role in the drafting of a series of reports on both CCUS and grid reliability issues.
- Mr. Nasi was awarded National Law Journal’s Energy & Environmental Trailblazer Award for his early work on carbon capture utilization and storage (CCUS) policy and projects.