Today we talk with Chase Ming of All Development in Alabama about how to use overcommunication to make more money doing better work for happier clients. A real builder doing real business with real clients, in a state that's just starting the journey into performance codes.

Today we talk with Kristof "Handsome" Irwin, founder of Positive Energy in Austin Texas, about why your air conditioner is probably an idiot (bless its heart) and HVAC heaven that you might not have heard about.

Today we talk with Dr. Iain Walker of Lawrence Berkeley National Laboratory about the frontier of air tightness, fresh air ventilation, and why we're arguing about it in the first place.

Today we talk with Sandra Adomatis, Appraisal Institute's green valuation expert and author of Residential Green Valuation Tools, about greening the MLS, swimming pool ROI, and the future of appraiser apprenticeship (which, yikes).

IT'S A PARTY! Today we talk about the universe of home performance in California with:

• Dan Perunko & Gavin Healy of Balance Point Home Performance
• Mike MacFarland & Brian Tyrrell of Energy Docs
• Natalie Freidberg & Scott Nyborg of Home-ology
• Caroline Veerman of Loisos Design
• and Judy Rachel of Green Achers Sustainable Solutions (that spells GASS, but she doesn't care- she's Judy Rachel!)

Today we talk with Brett Singer, air quality scientist at Lawrence Berkeley National Laboratory, about the red herring of worst-case depressurization on combustion testing, and the actual hidden enemy in every home.

Today we talk with Keith Aldridge, VP of Business Development for Advanced Energy, on what the programs get wrong, why human QA will disappear, and what your clients really want. Recorded at the ACI Regional Home Performance Conference in San Diego, CA.

Today we talk with Kerry Langley of Synovus Mortgage about how his company collaborated with Southeastern builders, HERS raters, and homebuyers to make an absolute killing for everyone involved. Corbett: "Why hassn't everyone been lending money this way?" Kerry: "I have absolutely no idea." YOU NEED TO HEAR THIS.

Today we talk with Dan Whitmore of Hammer and Hand and Adam Cohen of Structures Design Build about why and how to build like a badass. You got this.

Today we talk with Brian Christensen, senior engineer for REM at Architectural Energy Corporation, about how energy models work, why they work, and how not to drive yourself insane.