Interactive Evaluation Tools

Choose a category below for links to interactive software and calculation tools.

These tools can help you evaluate your current energy use and any technologies you may be considering for your home or small business:

Note: If you know of other useful tools that we have not listed here, please let us know.

• Energy consumption and saving energy
• Generating electricity:
  • Small wind turbines
  • Photovoltaics
  • Small hydropower
• Heating and cooling:
  • Solar water heaters for buildings
  • Solar pool heaters
  • Geothermal heat pumps
  • Solar space heating

Printable Version