Dick,

I agree 98% with you. I would though, consider explaining to the DOE / NREL / WX folks that ASD Systems also provide moisture reduction. We have seen this anecdotally in our experience (over 30,000 ASD Systems). While, some studies exist, a lot are not great.

Simple test:

 Put a portable dehumidifier in the basement of a house with an operating ASD system.
 Measure the water collected in the tray over a set period.
 Turn off the ASD System and wait a few days.
 Run the portable dehumidifier.
 Measure the water collected in the tray over a set period.
 Quantify the difference.

You point out: "Wx funding is targeted to energy saving" . Dehumidification reduces cooling costs and reduces mold conditions. So, Dehumidification, Radon and Mold, all can be addressed by an active ASD System. ASD should be incorporated into all WX homes.

My 2 cents
John Mallon

Great, Reasoned Comments!

Seems like Radon Installation Techs should be a recognized Trade then Builders would be compelled to use them to do the pre-pipes. Builders wouldn't use Finishers to install roofing or Painters to do the electrical. Radon pipe, is a big exception; seems anyone can do it!

Curious about your comment on Backflow Flow Preventers, Rob. What are they being used for? Ground Water flow?