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Amy Humke

Data Science Portfolio

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Solar Energy Analytics

A four-part dashboard suite exploring how residential solar panel systems perform and pay off over time. Built entirely from my own homeโ€™s solar and utility data.

  • ๐Ÿ’ธ Cost Analysis: Tracked utility bills, solar credits, and monthly savings from net metering across 12+ months of data and projected into the future.
  • ๐Ÿ”„ Whatโ€‘If Scenario: Modeled electricity rate changes and their impact on long-term payback using adjustable price inputs.
  • ๐Ÿ“ˆ Production vs. Consumption: Visualized daily solar generation vs. household usage and grid exchange, surfacing seasonal patterns.
  • ๐Ÿ“Š Prediction Evaluation: Assessed forecasting accuracy for modeled Random Forest solar generation against actuals.

Tech Stack: Python, Pandas, Matplotlib, Plotly, Scikit-learn, GitHub, Tableau (frontend).

Impact: Helped optimize energy usage habits, catch panel underperformance early, and estimate ROI under changing market conditions.

This wasnโ€™t just an analytics project โ€” it was a way to turn my own household into a living lab. It sharpened my modeling skills, deepened my MLOps fluency, and reminded me why applied data science matters.