Board of Directors


James is a Senior Managing Director with Stonepeak Infrastructure Partners responsible for the firm’s investments in transportation, logistics and LNG. James presently sits on the boards of Textainer, Venture Global Calcasieu Pass, Lineage Logistics, TRAC Intermodal, Lonestar Holdings, and Oregon Trail Ventures, and formerly sat on the boards of Carlsbad Desalination Project, Tidewater Holdings, and Golar Power Ltd. Prior to joining Stonepeak, James was a member of Credit Suisse’s global energy group, where he focused on the power and renewables sectors.


Mark Kremin was appointed as CEO of Seapeak LLC (NYSE: SEAL PR A/B) in 2017. Seapeak (formerly Teekay LNG) is a leading owner and operator of liquefied gas carriers. Mr. Kremin is a Member of the Board of Seapeak and represents it on the boards of joint ventures in Asia, Europe and the Middle East. He has over 25 years’ experience in shipping.  Before joining Teekay as in-house counsel in 2000, he was an attorney in an admiralty law firm in New York City. Prior to attending law school there, he worked for a leading owner and operator of container ships.


Hajir is a Senior Managing Director with Stonepeak Infrastructure Partners responsible for the firm’s investments and operations in APAC and is a member of the Stonepeak Executive Committee. Prior to Stonepeak, Hajir was at Macquarie Capital for nineteen years. Hajir started in Sydney in 1999 and moved to Korea in 2000, as a founding member of the team which established Macquarie’s first infrastructure funds management business in Asia. Hajir played a leading role in 12 of the first 14 investments made by the Macquarie Korean Infrastructure Fund (then called KRIF – Korea Road Infrastructure Fund) between 2002 and 2005. Hajir has played numerous roles across Asia and the Middle East in Macquarie’s infrastructure business. Most recently, prior to joining Stonepeak, Hajir was Head of Macquarie Capital in Asia and the Middle East. In this role, he led and established Macquarie Capital’s renewable energy investing business in the region.


Ben is a Vice President with Stonepeak. Before joining Stonepeak, Ben was an analyst at Greenhill where he focused on M&A and restructuring advisory within the energy industry.


Barry Curtis recently retired after twenty three years as a Deloitte partner. Barry served as the Firm’s National Managing Partner - Private Equity for twelve years, and Chief Risk Officer for M&A and member of the broader Firm’s Operating Risk Committee for six years. He also has extensive experience in global M&A, having worked with leading private equity firms and corporations on their buy and sell side transactions, as well as on portfolio company financial reporting, audit and risk management matters.

Prior to joining Deloitte, Barry spent four years as Chief Financial Officer of two privately held businesses, as well as having served as a board member and audit committee chair for Ernst Home Centers, a then publicly traded NYSE business. He began his career and spent ten years at PWC, the last three as an audit partner and is a Certified Public Accountant.


Lisa Krueger serves as a Director, Chair of the Conflicts Committee and member of the Audit Committee of Seapeak LLC. In addition, Ms. Krueger is a Managing Director at Global Infrastructure Partners (GIP) where she serves as a Director for Skyborn Renewables and is on the Investment Committee and Chairs the ESG Committee. Ms. Krueger has 35 years of diverse experience in the energy industry and served as a member of the board of directors of Fluence Energy Inc. from September 2021 to September 2022. Ms. Krueger previously served as Executive Vice President and President of The AES Corporation and President and CEO of Essential Power LLC. Prior to joining Essential Power LLC, Ms. Krueger was a senior officer at First Solar and held several executive-level positions with Dynegy Inc. and Illinois Power Company.