Modern-mining style active and passive solar straw bale residence featuring: local wood siding, internet controlled smart house system, earth plaster, and "Mudstud" (cobb infill of some internal 2X4 stud walls) which adds thermal mass, sound insulation, and fire resistance.

Strawbale, adobe, stone and heavy timber project.

Down town Aspen, Colorado commercial lodge major/addition remodel. Features include: (7) Additional new rooms & bathrooms, ADA elevator, roof top deck & hot tub, 4 parking spaces, green roof, PV solar panels, heated ski lockers, new city bus stop with observatory above.

Adobe and wood frame passive solar residence

Passive solar ecological residence with pumicecrete walls

Passive solar adobe residence utilizing local logs

March 2009 Greg envisioned the concept of ceiling thermal mass which was used on this innovative passive and active solar residence

Creative 40,000 sq.ft. commercial center
10 miles North of Durango, Colorado