People

Walter Alarkon Senior Associate

New York

He advises sponsors, debt providers and equity investors in financings and acquisitions of renewable power, conventional power, telecom and other infrastructure assets.  

As a 2021 Orrick Racial Justice Fellow, he served as in-house financing counsel for non-profit Common Future, helping structure the non-profit's novel Character-Based Lending Fund to provide capital to entrepreneurs in diverse communities. He has also counseled on a pro-bono basis social impact startups focused on healthcare and energy efficiency.

Prior to joining Orrick, Walter was a reporter for the Concord Monitor in New Hampshire and The Hill in Washington, D.C., and an editorial page contributor for The Boston Globe. He collaborated with authors on two books, “The New New Deal: The Hidden Story of Change in the Obama Era,” by Michael Grunwald (Simon & Schuster, 2012), a New York Times bestseller and an Economist book of the year, and “Long Mile Home: Boston Under Attack, the City’s Courageous Recovery, and the Epic Hunt for Justice,” by Scott Helman and Jenna Russell (Penguin, 2014).

Simon Alsey Partner

London

Simon represents client in connection with acquisitions, disposals, joint venture arrangements and project agreements in energy and infrastructure investments and financings.

Matthew Archer Partner

Houston

Matt's practice is centered on project development and mergers and acquisitions (“M&A”) in the energy industry, with a particular focus on electric power and midstream projects. He regularly advises clients on the development, construction, operation, purchase and disposition of conventional power, renewable and midstream projects. His experience includes each stage, from early development, construction, offtake agreements, through commercial operation, financing, repowering and disposition. Matt also regularly represents clients in the development, structuring and construction of large natural gas pipeline, renewable and gas-fired power projects in Mexico.

Matt’s experience encompasses all manner of revenue and construction contracts; equipment supply and warranty agreements, long-term parts and services agreements; operating and maintenance agreements; electric interconnection and transmission agreements; fuel supply and transportation agreements; and ownership, joint venture and equity participation agreements.

Jonathan Ayre Partner

Houston

Jonathan represents companies driving the energy transition, including representing project developers in connection with engineering, procurement and construction agreements, solar module purchase agreements, transformer purchase agreements, and operation and maintenance agreements. He co-leads Orrick's nuclear power practice and has represented the purchaser in the first high-assay low-enriched uranium purchase agreement, as well as in numerous joint venture, engineering, procurement, and construction, and commercial agreements in the nuclear power industry. Chambers Global has reported, "He knows the industry very well and takes a commercial approach to help resolve differences with the counterparty. He has a good bedside manner and cooperates well with others,” and ”he's very resourceful and he approaches the energy and corporate sector with a true business sense." Jonathan was recognized in 2020 by Law 360 as an Energy Rising Star.

Jonathan is a recognized leader in cutting-edge transactions in oil and gas securitizations, representing the investors in the first oil and gas securitization, in the first operated property transaction, in the first transaction involving properties owned by the Bureau of Land Management, and in the first transaction using a master trust structure. He has worked on over $20 billion of oil and gas securitizations.

Jonathan is an active supporter of the Houston Symphony, serving as Chairman of the Houston Symphony's Finance Committee, as a Governing Director on the Houston Symphony Society's Board of Trustees, and as chair of the 2021 Houston Symphony's Wine Dinner and Collector's Auction. He serves as a member of the Steering Committee of the Houston Men of Distinction Annual Awards Luncheon, an organization that recognizes Houston men who have distinguished themselves through excellence in community achievement, thereby providing support in superior biomedical research, education, and patient care in the Texas Medical Center.

Mark Beeley Partner

London

Mark leads Orrick’s global international arbitration practice group, and acts as advocate and counsel whether in international arbitrations (both commercial and investor-state) or in litigation in the English and DIFC courts. He has particularly deep experience in energy disputes, but also regularly acts in construction, technology, insurance, shareholder and white-collar/civil fraud matters (including advising on sanctions and export controls).

Mark has acted in arbitrations under all the major arbitration rules in disputes seated around the globe involving a wide range of governing laws and sits as arbitrator (including both as chairman and sole arbitrator). He previously practiced in Dubai as a Registered Foreign Lawyer and maintains a practice as advocate (and solicitor) in both the English and DIFC Courts (along with supervising cross-border litigation in multiple other jurisdictions). He is recognised in the leading directories for arbitration, litigation and natural resources disputes (including Chambers & Partners, Legal 500, GAR and Who’s Who). In addition, he has been recognised as a foreign expert in disputes in both the UAE and India by Chambers.

He has a particular interest in energy sector disputes, including those in the upstream and LNG areas  he knows “oil and gas inside out” and is “as knowledgeable as anyone about international arbitration in the energy sector, specifically oil, gas and renewables” (Chambers & Partners UK ) and is recognised in Who's Who Legal for Energy, Chambers UK for Energy & Natural Resource Disputes and Legal 500 for Oil & Gas), but has dealt with matters across the industry, running the gamut from seismic acquisition agreements through to IP disputes involving refined products, carbon trading agreements and the construction and licencing of renewable projects. He recently led the AIEN Model Form Revision sub-committee focusing on the dispute resolution aspects of the model form JOA.

As illustrated below, beyond energy, Mark has acted in the infrastructure/construction, technology, insurance, fintech, pharmaceutical, telecoms, insurance and finance sectors (amongst others) and also advises extensively (both in the advisory context and in leading investigations/claims) in relation to white-collar/fraud matters, including money laundering, bribery, sanctions and export control issues.

Originally called to the English Bar and now practicing as a solicitor-advocate, Mark frequently publishes and speaks on arbitration and energy matters, including on questions of sovereign immunity, res judicata, arbitration procedure, the award of interest and other questions on damages. Mark serves as a member of the ICC's Commission on Arbitration & ADR, as well as on the ICC UK's Arbitration & ADR Committee. He also leads Orrick's London Office.

Crissi Berger Practice Mgr of Energy & Infra

Washington, D.C.

Crissi's practice focuses on project development, project financing, and acquisitions in the energy and infrastructure sectors.

Prior to Orrick, Crissi worked as an assistant superintendent for a construction firm, where she managed teams of subcontractors, architects, and engineers to build projects in the residential, mixed-use, office, and education sectors.