# Environment files (contain sensitive location data)
.env

# Billing PDFs (may contain account numbers and personal info)
base-bill/

# Python
__pycache__/
*.py[cod]
*$py.class
*.so
.Python
venv/
.venv/

# Analysis outputs
solar-analysis/nrel_solar_data.json

# OS files
.DS_Store
Thumbs.db

# IDE
.idea/
.vscode/
*.swp
*.swo