Green Building Design Resources

Bill Chaleff's SIP Articles
AIA - American Institute of Architects
WBDG  Whole Building Design Guide 
PHIUS  Passive House Institute US
Renewable Energy Long Island
AIA Peconic
USGBC - U.S. Green Building Council
Energy.gov
SIPA - Structural Insulated Panel Association
SIP School
Bill Chaleff's Air Floor
Habitat for Humanity
Planing a Home Solar Energy System
Solar Swimming Pool Covers and Reels
Build it Solar
Solar Energy for the Kids and Teachers too
SunCalc - Sun Location Map
Let's go Solar
ReviewLab - Green Home Resource Guide

Calculators

CRA Energy Calcs - Chaleff & Rogers Heat Loss Calculator
NREL National Renewable Energy Laboratory: PVWatts Calculator
Energy Calculators from the eia (U.S. Energy Information Administration)
Fuel Comparison Calculator
AC Doctor's online Energy Calculators
Solar Calulator
Shaped - Building Project Carbon Footprint tool
Engineering Toolbox

CAD Resources

AutoDesk A360 Viewer - For viewing and sharing 2D and 3D CAD designs in your browser.  More viewer info here.  Go directly to viewer here.