![Reducing Purina’s Carbon](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb27.jpg)
Topic: "hvac"
![Reducing Purina’s Carbon](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb27.jpg)
![De Young Properties auctions off a net-zero home](https://gbdmagazine.com/wp-content/uploads/2013/12/thumb4.jpg)
De Young Properties auctions off a net-zero home
![Best of 2013: Projects](https://gbdmagazine.com/wp-content/uploads/2013/12/41-bond_thumb.png)
Best of 2013: Projects
![Moorhead Environmental Complex](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb6.jpg)
Moorhead Environmental Complex
![The Greenest (Synthetic) Greens](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb8.jpg)
The Greenest (Synthetic) Greens
![Walmart Harvests Waste Heat at Chicago Superstore](https://gbdmagazine.com/wp-content/uploads/2013/08/thumb1.jpg)
Walmart Harvests Waste Heat at Chicago Superstore
![Advocate’s Evidence for Energy Savings](https://gbdmagazine.com/wp-content/uploads/2013/08/thumb3.jpg)
Advocate’s Evidence for Energy Savings
![Human-Services Building Benefits People, Planet](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb21.jpg)
Human-Services Building Benefits People, Planet
![Emerald of the Carolinas](https://gbdmagazine.com/wp-content/uploads/2013/08/thumb8.jpg)
Emerald of the Carolinas
![Wyndham HQ Reflects Company Culture](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb24.jpg)
Wyndham HQ Reflects Company Culture
![Houston Grows Up](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb26.jpg)
Houston Grows Up
![Regis University Unveils High-Tech Academic Building](https://gbdmagazine.com/wp-content/uploads/2013/10/thumb22.jpg)