Home      About      Contact      Submit an Item      
Passive    Active    Residential    Commercial    Wind    Projects    DIY    Resources    Tools    Materials    
Watch Melting steel with solar power thumbnail

Melting steel with solar power Video


Watch Solar Cooling Is Hot

Solar Cooling Is Hot


Watch Twelve West Turbines Thumbnail

Twelve West Turbines Video


  

 

 

 

Resource

Degree Days Calculator for IPM (California)

You can run preset models

This degree-day calculator has two branches. Run preset models that have been recommended by UC Cooperative Extension, or specify the thresholds and method of calculation for any model. Use weather data from the UC IPM weather database, a file you supply, or data you enter online.