Counsel, Boyden Gray PLLC
Austin Lipari is counsel at Boyden Gray PLLC. Before joining the firm, he served as an adviser to Chairman and Commissioner James P. Danly at the Federal Energy Regulatory Commission, assisting on critical infrastructure issues under both the Federal Power Act and the Natural Gas Act.
Mr. Lipari also served in the Attorney General’s Office of Legal Policy within the Department of Justice as senior counsel and on policy coordinating committees in the Trump Administration to advance the implementation of regulatory reforms and protections for religious liberty and free speech. He also participated in the vetting and selection of judicial nominees, serving on the team that shepherded Justice Amy Coney Barrett through the confirmation process.
Mr. Lipari also held several roles in the Office of Personnel Management’s Office of General Counsel, including deputy general counsel. He coordinated the review and development of numerous executive orders, regulations, and other significant policy vehicles.
Additionally, he worked on the 2016 transition of President Donald Trump, during which he served on the landing team at the Environmental Protection Agency, gathering information on the state of the agency and developing plans for the new administration.
Before joining the Trump Administration, Mr. Lipari served as deputy director of Federalist Society’s Student Division. In this role, he managed the activities of the Society’s two hundred student chapters, serving as a mentor and adviser for the student chapter leaders.
Mr. Lipari received a J.D. from the Catholic University of America Columbus School of law and a A.B. magna cum laude and Phi Beta Kappa from the Catholic University of America School of Philosophy.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
Counsel, Boyden Gray PLLC
Austin Lipari is counsel at Boyden Gray PLLC. Before joining the firm, he served as an adviser to Chairman and Commissioner James P. Danly at the Federal Energy Regulatory Commission, assisting on critical infrastructure issues under both the Federal Power Act and the Natural Gas Act.
Mr. Lipari also served in the Attorney General’s Office of Legal Policy within the Department of Justice as senior counsel and on policy coordinating committees in the Trump Administration to advance the implementation of regulatory reforms and protections for religious liberty and free speech. He also participated in the vetting and selection of judicial nominees, serving on the team that shepherded Justice Amy Coney Barrett through the confirmation process.
Mr. Lipari also held several roles in the Office of Personnel Management’s Office of General Counsel, including deputy general counsel. He coordinated the review and development of numerous executive orders, regulations, and other significant policy vehicles.
Additionally, he worked on the 2016 transition of President Donald Trump, during which he served on the landing team at the Environmental Protection Agency, gathering information on the state of the agency and developing plans for the new administration.
Before joining the Trump Administration, Mr. Lipari served as deputy director of Federalist Society’s Student Division. In this role, he managed the activities of the Society’s two hundred student chapters, serving as a mentor and adviser for the student chapter leaders.
Mr. Lipari received a J.D. from the Catholic University of America Columbus School of law and a A.B. magna cum laude and Phi Beta Kappa from the Catholic University of America School of Philosophy.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
United States Attorney, Eastern District of California
Mr. Grant was appointed by Attorney General Pam Bondi to serve as the United States Attorney for the Eastern District of California beginning on August 11, 2025. Pursuant to 28 U.S.C. § 546(d), he was further appointed by the district court effective December 9, 2025.
Mr. Grant is a veteran of the Department of Justice, having served twice in Washington, D.C.: from 1991 to 1993 as an Attorney-Adviser in the Office of Legal Counsel, and from 2017 to 2021 as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD). During his tenure at ENRD, he supervised more than a hundred Department litigators advancing the interests of the United States and its agencies in both enforcement and defensive matters, both civil and criminal.
In addition to his service in the Department, Mr. Grant has decades of experience in private practice in Washington, D.C. and Sacramento. That experience includes arguments in the U.S. Supreme Court, the California Supreme Court, and numerous other federal and state courts.
Mr. Grant served as a law clerk to Chief Justice Warren E. Burger (retired) and Associate Justice Clarence Thomas during the Supreme Court’s October 1994 Term. Earlier he served as a law clerk to Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit in Houston, Texas.
Mr. Grant grew up in Modesto, California and raised his family in Sacramento County. He attended the University of California, Berkeley, from which he earned a bachelor’s degree in economics (1986) and a law degree (1990).
Emmett Visiting Assistant Clinical Professor of Law in Environmental Law, Harvard Law School
Andrew Mergen is a Visiting Assistant Clinical Professor of Law and Faculty Director of the Emmett Environmental Law & Policy Clinic. Prior to joining the Harvard Law School faculty, Andrew Mergen served in the Appellate Section of the Environment & Natural Resources Division (ENRD) at the United States Department of Justice. Professor Mergen began his career at the Justice Department in the Honors Program and concluded his career as Chief of ENRD’s Appellate Section. He has presented oral arguments in all 13 federal courts of appeals, including two en banc courts, and before several state intermediate and supreme courts. He has also worked on over a dozen merits cases in the Supreme Court of the United States. In addition, in 2009, Professor Mergen assisted the Office of White House Counsel on the confirmation of the Honorable Sonia Sotomayor as Associate Justice of the Supreme Court. During his career at the Justice Department, Professor Mergen received the Attorney General’s Award for Distinguished Service three times. He also received ENRD’s Muskee-Chafee Award, honoring his work’s significant contribution to protecting the environment.
Before entering clinical teaching, Professor Mergen taught at several law schools including, Harvard Law School (Advanced Environmental Law), the University of Michigan Law School (Natural Resources Law) and the William S. Richardson School of Law, University of Hawaii-Manoa (Administrative Law). Professor Mergen has written about federal water rights in “A Misplaced Sensitivity: The Draft Opinions in Wyoming v. United States” (68 Colo. L. Rev. 683 (1997), with Sylvia F. Liu); energy development on public lands in “Surface Tension: The Problem of Federal Private Split Estates” (33 Land & Water L. Rev. 419 (1998)); climate change and the Endangered Species Act in “The Role of Climate Change in ESA Listing Decisions” (53 Rocky Mt. Min. L. Fdn. 67 (2016), with Murray Feldman) and the accommodation of Native American sacred sites on federal land in “Finding the Path Forward for Indigenous Sacred and Cultural Spaces on Federal Public Land,” 68 Nat. Resources & Energy L. Inst. 32-1 (2022). Professor Mergen is a graduate of the University of Wisconsin—Madison and the George Washington University Law School.
Wendell H. Ford Professor of Law, University of Kentucky J. David Rosenberg College of Law
Paul E. Salamanca graduated from Dartmouth College in 1983 and Boston College Law School in 1989, where he was a note editor for the Boston College Law Review and a member of the Order of the Coif.
Professor Salamanca served as a law clerk to Judge David H. Souter of the U.S. Court of Appeals for the First Circuit, and subsequently clerked for Justice Souter on the U.S. Supreme Court. He practiced law with the firm of Debevoise & Plimpton in New York from 1991 to 1994 and was a visiting assistant professor of law at Loyola University School of Law in New Orleans before joining the faculty at the University of Kentucky College of Law in June 1995.
Professor Salamanca writes in the areas of separation of powers, freedom of speech, freedom of religion, and privacy. He has published articles on these subjects in the University of Cincinnati Law Review, the Missouri Law Review, the Georgia Law Review and the Kentucky Law Journal, among other places.
From 2019 until 2021, Professor Salamanca served as a Senior Counsel and then as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD) of the United States Department of Justice. His duties included supervision of the Natural Resources and Land Acquisition Sections of ENRD.
United States Attorney, Eastern District of California
Mr. Grant was appointed by Attorney General Pam Bondi to serve as the United States Attorney for the Eastern District of California beginning on August 11, 2025. Pursuant to 28 U.S.C. § 546(d), he was further appointed by the district court effective December 9, 2025.
Mr. Grant is a veteran of the Department of Justice, having served twice in Washington, D.C.: from 1991 to 1993 as an Attorney-Adviser in the Office of Legal Counsel, and from 2017 to 2021 as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD). During his tenure at ENRD, he supervised more than a hundred Department litigators advancing the interests of the United States and its agencies in both enforcement and defensive matters, both civil and criminal.
In addition to his service in the Department, Mr. Grant has decades of experience in private practice in Washington, D.C. and Sacramento. That experience includes arguments in the U.S. Supreme Court, the California Supreme Court, and numerous other federal and state courts.
Mr. Grant served as a law clerk to Chief Justice Warren E. Burger (retired) and Associate Justice Clarence Thomas during the Supreme Court’s October 1994 Term. Earlier he served as a law clerk to Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit in Houston, Texas.
Mr. Grant grew up in Modesto, California and raised his family in Sacramento County. He attended the University of California, Berkeley, from which he earned a bachelor’s degree in economics (1986) and a law degree (1990).
Emmett Visiting Assistant Clinical Professor of Law in Environmental Law, Harvard Law School
Andrew Mergen is a Visiting Assistant Clinical Professor of Law and Faculty Director of the Emmett Environmental Law & Policy Clinic. Prior to joining the Harvard Law School faculty, Andrew Mergen served in the Appellate Section of the Environment & Natural Resources Division (ENRD) at the United States Department of Justice. Professor Mergen began his career at the Justice Department in the Honors Program and concluded his career as Chief of ENRD’s Appellate Section. He has presented oral arguments in all 13 federal courts of appeals, including two en banc courts, and before several state intermediate and supreme courts. He has also worked on over a dozen merits cases in the Supreme Court of the United States. In addition, in 2009, Professor Mergen assisted the Office of White House Counsel on the confirmation of the Honorable Sonia Sotomayor as Associate Justice of the Supreme Court. During his career at the Justice Department, Professor Mergen received the Attorney General’s Award for Distinguished Service three times. He also received ENRD’s Muskee-Chafee Award, honoring his work’s significant contribution to protecting the environment.
Before entering clinical teaching, Professor Mergen taught at several law schools including, Harvard Law School (Advanced Environmental Law), the University of Michigan Law School (Natural Resources Law) and the William S. Richardson School of Law, University of Hawaii-Manoa (Administrative Law). Professor Mergen has written about federal water rights in “A Misplaced Sensitivity: The Draft Opinions in Wyoming v. United States” (68 Colo. L. Rev. 683 (1997), with Sylvia F. Liu); energy development on public lands in “Surface Tension: The Problem of Federal Private Split Estates” (33 Land & Water L. Rev. 419 (1998)); climate change and the Endangered Species Act in “The Role of Climate Change in ESA Listing Decisions” (53 Rocky Mt. Min. L. Fdn. 67 (2016), with Murray Feldman) and the accommodation of Native American sacred sites on federal land in “Finding the Path Forward for Indigenous Sacred and Cultural Spaces on Federal Public Land,” 68 Nat. Resources & Energy L. Inst. 32-1 (2022). Professor Mergen is a graduate of the University of Wisconsin—Madison and the George Washington University Law School.
Wendell H. Ford Professor of Law, University of Kentucky J. David Rosenberg College of Law
Paul E. Salamanca graduated from Dartmouth College in 1983 and Boston College Law School in 1989, where he was a note editor for the Boston College Law Review and a member of the Order of the Coif.
Professor Salamanca served as a law clerk to Judge David H. Souter of the U.S. Court of Appeals for the First Circuit, and subsequently clerked for Justice Souter on the U.S. Supreme Court. He practiced law with the firm of Debevoise & Plimpton in New York from 1991 to 1994 and was a visiting assistant professor of law at Loyola University School of Law in New Orleans before joining the faculty at the University of Kentucky College of Law in June 1995.
Professor Salamanca writes in the areas of separation of powers, freedom of speech, freedom of religion, and privacy. He has published articles on these subjects in the University of Cincinnati Law Review, the Missouri Law Review, the Georgia Law Review and the Kentucky Law Journal, among other places.
From 2019 until 2021, Professor Salamanca served as a Senior Counsel and then as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD) of the United States Department of Justice. His duties included supervision of the Natural Resources and Land Acquisition Sections of ENRD.
Counsel, Boyden Gray PLLC
Austin Lipari is counsel at Boyden Gray PLLC. Before joining the firm, he served as an adviser to Chairman and Commissioner James P. Danly at the Federal Energy Regulatory Commission, assisting on critical infrastructure issues under both the Federal Power Act and the Natural Gas Act.
Mr. Lipari also served in the Attorney General’s Office of Legal Policy within the Department of Justice as senior counsel and on policy coordinating committees in the Trump Administration to advance the implementation of regulatory reforms and protections for religious liberty and free speech. He also participated in the vetting and selection of judicial nominees, serving on the team that shepherded Justice Amy Coney Barrett through the confirmation process.
Mr. Lipari also held several roles in the Office of Personnel Management’s Office of General Counsel, including deputy general counsel. He coordinated the review and development of numerous executive orders, regulations, and other significant policy vehicles.
Additionally, he worked on the 2016 transition of President Donald Trump, during which he served on the landing team at the Environmental Protection Agency, gathering information on the state of the agency and developing plans for the new administration.
Before joining the Trump Administration, Mr. Lipari served as deputy director of Federalist Society’s Student Division. In this role, he managed the activities of the Society’s two hundred student chapters, serving as a mentor and adviser for the student chapter leaders.
Mr. Lipari received a J.D. from the Catholic University of America Columbus School of law and a A.B. magna cum laude and Phi Beta Kappa from the Catholic University of America School of Philosophy.
Senior Fellow for Law, Economics, and Technology, The Heritage Foundation; Professor, Florida International University
Mario Loyola is a Senior Fellow for Law, Economics, and Technology at The Heritage Foundation.
Loyola served in the Trump Administration as Associate Director for Regulatory Reform at the White House Council on Environmental Quality. In that role, he was one of the principal drafters of the One Federal Decision policy, which helped to streamline the permitting and environmental review of large infrastructure projects. While at CEQ, he was a member of the U.S. delegation to the USMCA free trade negotiations with Mexico and Canada, as well as the United Nations conference on biodiversity on the high seas. Loyola initially joined the White House in February 2017 as a Presidential Speechwriter, employing his expertise in many areas of foreign and domestic policy.
After beginning his career in M&A and corporate finance law, Loyola served in the Bush 43 Administration as a special assistant to the Undersecretary of Defense for Policy. He left that position to start writing on national defense issues in magazines such as National Review and The Weekly Standard, reporting from the front lines of the war on terrorism in Lebanon, Israel, and Iraq. He finished the Bush Administration as Foreign and Defense Counsel to the U.S. Senate Republican Policy Committee, then under the chairmanship of Senator Kay Bailey Hutchison of Texas. He subsequently moved to Texas and joined the Texas Public Policy Foundation, where he specialized in energy, environment, and federalism.
Loyola is a frequent contributor to The Wall Street Journal, National Review, and The Atlantic, among others. He teaches environmental and administrative law at Florida International University, where he is Founding Director of the Environmental Finance and Risk Management program in FIU’s prestigious Institute of Environment. He received a bachelor’s degree in European history from the University of Wisconsin–Madison and a J.D. from Washington University School of Law.
United States Attorney, Eastern District of California
Mr. Grant was appointed by Attorney General Pam Bondi to serve as the United States Attorney for the Eastern District of California beginning on August 11, 2025. Pursuant to 28 U.S.C. § 546(d), he was further appointed by the district court effective December 9, 2025.
Mr. Grant is a veteran of the Department of Justice, having served twice in Washington, D.C.: from 1991 to 1993 as an Attorney-Adviser in the Office of Legal Counsel, and from 2017 to 2021 as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD). During his tenure at ENRD, he supervised more than a hundred Department litigators advancing the interests of the United States and its agencies in both enforcement and defensive matters, both civil and criminal.
In addition to his service in the Department, Mr. Grant has decades of experience in private practice in Washington, D.C. and Sacramento. That experience includes arguments in the U.S. Supreme Court, the California Supreme Court, and numerous other federal and state courts.
Mr. Grant served as a law clerk to Chief Justice Warren E. Burger (retired) and Associate Justice Clarence Thomas during the Supreme Court’s October 1994 Term. Earlier he served as a law clerk to Judge Edith H. Jones of the U.S. Court of Appeals for the Fifth Circuit in Houston, Texas.
Mr. Grant grew up in Modesto, California and raised his family in Sacramento County. He attended the University of California, Berkeley, from which he earned a bachelor’s degree in economics (1986) and a law degree (1990).
Emmett Visiting Assistant Clinical Professor of Law in Environmental Law, Harvard Law School
Andrew Mergen is a Visiting Assistant Clinical Professor of Law and Faculty Director of the Emmett Environmental Law & Policy Clinic. Prior to joining the Harvard Law School faculty, Andrew Mergen served in the Appellate Section of the Environment & Natural Resources Division (ENRD) at the United States Department of Justice. Professor Mergen began his career at the Justice Department in the Honors Program and concluded his career as Chief of ENRD’s Appellate Section. He has presented oral arguments in all 13 federal courts of appeals, including two en banc courts, and before several state intermediate and supreme courts. He has also worked on over a dozen merits cases in the Supreme Court of the United States. In addition, in 2009, Professor Mergen assisted the Office of White House Counsel on the confirmation of the Honorable Sonia Sotomayor as Associate Justice of the Supreme Court. During his career at the Justice Department, Professor Mergen received the Attorney General’s Award for Distinguished Service three times. He also received ENRD’s Muskee-Chafee Award, honoring his work’s significant contribution to protecting the environment.
Before entering clinical teaching, Professor Mergen taught at several law schools including, Harvard Law School (Advanced Environmental Law), the University of Michigan Law School (Natural Resources Law) and the William S. Richardson School of Law, University of Hawaii-Manoa (Administrative Law). Professor Mergen has written about federal water rights in “A Misplaced Sensitivity: The Draft Opinions in Wyoming v. United States” (68 Colo. L. Rev. 683 (1997), with Sylvia F. Liu); energy development on public lands in “Surface Tension: The Problem of Federal Private Split Estates” (33 Land & Water L. Rev. 419 (1998)); climate change and the Endangered Species Act in “The Role of Climate Change in ESA Listing Decisions” (53 Rocky Mt. Min. L. Fdn. 67 (2016), with Murray Feldman) and the accommodation of Native American sacred sites on federal land in “Finding the Path Forward for Indigenous Sacred and Cultural Spaces on Federal Public Land,” 68 Nat. Resources & Energy L. Inst. 32-1 (2022). Professor Mergen is a graduate of the University of Wisconsin—Madison and the George Washington University Law School.
Wendell H. Ford Professor of Law, University of Kentucky J. David Rosenberg College of Law
Paul E. Salamanca graduated from Dartmouth College in 1983 and Boston College Law School in 1989, where he was a note editor for the Boston College Law Review and a member of the Order of the Coif.
Professor Salamanca served as a law clerk to Judge David H. Souter of the U.S. Court of Appeals for the First Circuit, and subsequently clerked for Justice Souter on the U.S. Supreme Court. He practiced law with the firm of Debevoise & Plimpton in New York from 1991 to 1994 and was a visiting assistant professor of law at Loyola University School of Law in New Orleans before joining the faculty at the University of Kentucky College of Law in June 1995.
Professor Salamanca writes in the areas of separation of powers, freedom of speech, freedom of religion, and privacy. He has published articles on these subjects in the University of Cincinnati Law Review, the Missouri Law Review, the Georgia Law Review and the Kentucky Law Journal, among other places.
From 2019 until 2021, Professor Salamanca served as a Senior Counsel and then as a Deputy Assistant Attorney General in the Environment and Natural Resources Division (ENRD) of the United States Department of Justice. His duties included supervision of the Natural Resources and Land Acquisition Sections of ENRD.
Courthouse Steps Decision: Seven County Infrastructure Coalition v. Eagle County, Colorado
Austin M. Lipari, Mario Loyola
This case concerned the question of whether the National Environmental Policy Act (NEPA) requires an...
Courthouse Steps Decision: Seven County Infrastructure Coalition v. Eagle County, Colorado
Austin M. Lipari, Mario Loyola
This case concerned the question of whether the National Environmental Policy Act (NEPA) requires an...
Courthouse Steps Decision: Seven County Infrastructure Coalition v. Eagle County, Colorado
Courthouse Steps Oral Argument: Seven County Infrastructure Coalition v. Eagle County, Colorado
Eric Grant, Andrew Mergen, Paul E. Salamanca
This case concerns the question of whether the National Environmental Policy Act (NEPA) requires an...
Courthouse Steps Oral Argument: Seven County Infrastructure Coalition v. Eagle County, Colorado
Eric Grant, Andrew Mergen, Paul E. Salamanca
This case concerns the question of whether the National Environmental Policy Act (NEPA) requires an...
Courthouse Steps Oral Argument: Seven County Infrastructure Coalition v. Eagle County, Colorado