About

David Jan Marshall is an attorney with LS Power Development, LLC in New York, where he focuses his practice on energy law and the legal issues that shape the development, operation, and advancement of the power sector. Based in New York City, he works at the intersection of legal strategy and the energy industry, helping support the sophisticated needs of a dynamic and highly regulated marketplace. His role reflects a strong understanding of the complex business and regulatory considerations that affect energy development and infrastructure. Mr. Marshall is known for bringing a thoughtful, detail-oriented approach to his work, with an emphasis on practical solutions that align with his clients’ business objectives. In the energy sector, legal counsel must be both technically sound and commercially aware, and he approaches each matter with that balance in mind. Whether navigating regulatory frameworks, evaluating project-related legal risks, or supporting development initiatives, he is committed to delivering guidance that is clear, responsive, and grounded in the realities of the industry. At LS Power Development, LLC, David Jan Marshall contributes to an organization at the forefront of energy development, supporting efforts that help meet evolving market demands. His practice reflects a dedication to advancing energy projects with precision and professionalism, while remaining focused on the legal and strategic issues that matter most to clients in this important field.

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