Hanwha Renewables - Principal Planning Engineer

• Routinely lead and perform powerflow studies (using PowerGem TARA and Siemens PSS/E software) and economic studies (using PROMOD) to assess electric interconnection viability of renewable projects and support Development and Commercial Teams for due diligence studies and efforts before commencing interconnection applications. Identify optimal interconnection locations in target markets based on multiple cross-functional siting criteria. • Perform detailed technical reviews of interconnection study reports (Feasibility, System Impact, and Facilities) to validate assumptions, identify technical errors, inconsistencies, and optimization opportunities. Collaborate with utilities, ISOs, consultants, and internal stakeholders to resolve study issues, reduce network upgrade costs, shorten project schedules, and improve interconnection outcomes by developing technical questions, comments, and alternative mitigation strategies. • Lead the negotiation of Generator Interconnection Agreement (GIA), amendments, Facility Construction Agreements (FCAs), and other interconnection-related agreements. Coordinate internal reviews with Legal, Engineering, Development, and Commercial teams, and negotiate directly with utilities, ISOs/RTOs, and transmission providers to achieve timely execution while optimizing project cost, schedule, and commercial outcomes. • Ensure all executed Interconnection Agreements (IAs) remain in good standing through Commercial Operation Date (COD) for assigned projects. Monitor compliance with IA milestones, proactively manage milestone obligations, identify potential risks, and drive resolution of issues that could result in a breach of the agreement or impact on the project schedule. • Routinely lead and perform due diligence for M&A projects by reviewing interconnection documents from data room and briefing Development and Commercial team on key findings • Support engineering team routinely as a seasoned engineer with technical task assignments for projects under engineering and design phase and attend project meetings (internal and external). • Review and summarize Curtailment study results for management review and support Finance team on routine assignments with external consultants. • Evaluate transmission and interconnection tariffs, costs, timelines, queue dynamics, and market processes across multiple markets. Develop interconnection strategies and provide technical guidance to Development and Commercial teams to support project origination, risk assessment, and investment decisions. • Provide communication and build relationships with utilities/ISOs and track interconnection progress to ensure projects are complete in a timely and cost-effective manner. • Track changes to interconnection tariffs and key transmission upgrades in target markets in North America • Create regular project interconnection status reports and monitor LGIA milestones. • Work with Development and Commercial departments to analyze renewable energy projects. • Contribute innovative ideas to enhance interconnection and quality in practices utilized by the Hanwha development department. • Train junior level IPEs to perform load flow simulations and analyze electric transmission grid capacity for renewable developments and interconnection