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Nathan Williams

Senior Wind Energy Engineer at NextEra Energy Resources

Summary

Experience

Senior Wind Energy EngineerNextEra Energy Resources
Denver, COJun 2021Present
  • Led engineering efforts for three utility-scale wind projects totaling 650 MW, increasing projected Annual Energy Production (AEP) by 4.5% through optimized turbine selection and micro-siting.
  • Managed technical due diligence for potential acquisitions, identifying risks and opportunities that informed investment decisions on over $1.2 billion in assets.
  • Developed and implemented advanced SCADA data analysis protocols, reducing turbine downtime by an average of 12% across a portfolio of 15 wind farms.
  • Collaborated with grid operators to ensure successful interconnection and compliance for 200 MW of new capacity, mitigating potential curtailment issues.
  • Mentored a team of junior engineers, fostering a culture of technical excellence and continuous improvement.
Wind Project EngineerVestas Americas
Portland, ORJun 2018May 2021
  • Designed and analyzed wind turbine foundations and tower structures, reducing material costs by 8% through value engineering without compromising structural integrity.
  • Performed comprehensive wind resource assessments and energy yield analyses for 10+ projects (totaling 1.5 GW), utilizing WindPRO and Openwind software to forecast AEP with >97% accuracy.
  • Coordinated with cross-functional teams (civil, electrical, environmental) to resolve design conflicts, resulting in a 15% reduction in project design lead time.
  • Supported construction and commissioning phases, ensuring adherence to design specifications and resolving field issues, contributing to on-time project delivery.
  • Implemented a new internal tool for wake effect modeling, improving the accuracy of projected energy output by 2% for complex terrain sites.

Projects

Hybrid Renewable Microgrid Design for Remote Community
Jan 2023Oct 2023
  • Led the conceptual design and feasibility study for a 5 MW hybrid wind-solar-battery microgrid, projected to provide 100% renewable energy to a remote community.
  • Optimized system sizing and control strategies using HOMER Pro, achieving a Levelized Cost of Energy (LCOE) reduction of 18% compared to diesel-only generation.
  • Developed grid integration plan to ensure seamless transition between islanded and grid-connected modes, enhancing energy security and reliability.
Advanced Wake Steering Control Implementation
Mar 2022Dec 2022
  • Piloted and supervised the implementation of a new wake steering control algorithm on a 20-turbine wind farm, resulting in a measured 2.5% increase in annual energy production.
  • Managed data acquisition and analysis from SCADA systems to validate performance gains against baseline operations.
  • Collaborated with turbine OEMs to integrate new control logic safely and effectively, minimizing potential operational risks.
Wind Turbine Blade Erosion Prevention Study
Sep 2017May 2018
  • Conducted a comprehensive research study on leading-edge erosion of wind turbine blades, identifying key environmental factors and material degradation mechanisms.
  • Developed and tested novel coating solutions in lab conditions, demonstrating a 30% improvement in erosion resistance over standard materials.
  • Presented findings at a national conference, contributing to industry best practices for blade maintenance and lifetime extension.

Education

University of Colorado BoulderM.S. in Renewable Energy Systems
Boulder, COAug 2016May 2018
  • Specialized in wind turbine aerodynamics and grid integration challenges.
  • Thesis: "Optimization of Hybrid Wind-Solar Storage Systems for Grid Stability."
  • Awarded Dean's Fellowship for academic excellence.
Colorado State UniversityB.S. in Mechanical Engineering
Fort Collins, COAug 2012May 2016
  • Graduated Magna Cum Laude with a 3.8 GPA.
  • Recipient of the Departmental Award for Outstanding Senior Project in Sustainable Systems.
  • Completed a Capstone project on small-scale wind turbine blade design and prototyping.

Publications

Skills

Wind Energy Engineering
Wind Resource AssessmentTurbine Technology & SelectionWind Farm Layout OptimizationEnergy Yield Analysis (EYA)Site Suitability AnalysisGrid Interconnection
Software & Simulation
WindPROOpenwindMATLABPython (Pandas, NumPy)ANSYS Fluent (CFD)AutoCAD
Project Management
Technical Due DiligenceCost Estimation & BudgetingStakeholder ManagementEPC CoordinationRisk AssessmentConstruction Support
Data Analysis & Operations
SCADA Data AnalysisOperational Performance MonitoringRoot Cause AnalysisPredictive MaintenanceStatistical ModelingPost-Construction Review
Codes & Standards
IEC 61400NERC CIPIEEE 1547OSHALocal Permitting RegulationsEnvironmental Impact Assessments