The ideal energy efficient building retains the best environment for living while minimizing the consumption and waste of energy. © Crook 2006

The biggest source of clean cheap energy is energy not used. R. Muller, Foreign Policy, Nov 2008

If you don’t understand energy efficient technology it’s probably because it’s based on principles of thermodynamics, physics, and rocket science. © Crook 2010

When you install an alternative energy system without first reducing your building’s demand for energy you ‘re still wasting energy and foregoing comfort--You've put the cart before the horse. © Crook 2011

An energy efficient building is always "Green" but a green buildings isn't always energy efficient. © Crook 2009

"For every action there is an equal and opposite reaction", Sir Isaac Newton's "Action-Reaction Law", 1687

The transfer of heat between objects can never be stopped: it can only be slowed down. © Crook 2008

It's always easier to get into something than it is to get out.

Clean coal refers to coal with less particulants/pollutants. Clean coal when burned, unless SEQUESTRATED spews CO2 (Carbon Dioxide) into the atmosphere causing pollution. What does "clean coal" and "pork the other white meat have in common? Both are half-truths and both have the propensity to make you sick.