SUN studio

03/31/2026

Recent residential remodel by David Kahn of SUN Studio

The excitement of the Sundance Film Festival arrives next year, and Boulder real estate agents report seeing buyers wanting into what locals call the “Boulder bubble.” But Compass agent Coleen Sanders has a property that reaches for someone hoping to be close to the bubble, but seeking more elbo...

10/12/2023

Geos

10/06/2023

Geos Neighborhood

05/20/2022

SUN Studio’s Geos Neighborhood in Arvada. Phases 2 and 3 are proceeding with passive solar homes, but the residents of Phase 1 want the new developers to continue the fossil fuel free and high performance accomplishments of Phase 1. Progress is difficult. But we greatly appreciate the support for this vision from Geos’ residents. Progress does not happen without support at the grass roots.

No gas? No problem for the Geos neighborhood in Denver, Colorado. As one of the few net-zero energy developments in the world, the members of this community ...

12/28/2021

https://insideclimatenews.org/news/28122021/fossil-fuel-free-neighborhood-buildings-colorado/

Dar-Lon Chang moved to this Denver suburb to start a new life. In Houston, he’d spent 16 years as an engineer at ExxonMobil, the nation’s largest fossil fuel producer. In Colorado, he planned to pursue a career in renewable energy, but the real draw was his new house. Oriented towards the sun, w...

12/03/2021

Silo Neighborhood, Lafayette

11/13/2021

The TV News. No credits to the designers who conceived of the neighborhood, but that's normal.

Once set to be a global example for green energy, the eco-friendly Colorado community of Geos, is now threatened by new developers and gas companies. CNN's Bill Weir reports.

11/11/2021

GEOS

A new developer took over and upended this net-zero community when it announced natural gas lines would be installed in the newest homes, shattering the dreams of current residents.

07/09/2021

Geos streetscapes today

02/19/2021

Article about one of Geos's residents!

For 16 years, Dar-Lon Chang worked as an engineer at ExxonMobil. Fresh out of graduate school, he was by all accounts exactly the type of person the company is known for hiring: smart, driven, diligent. From his base at Exxon’s sprawling campus outside Houston, Chang helped the company maximize pr...