Exploring the Potential of 'Green' Parking

One of the more interesting green building topic areas that is not highlighted very often is parking. Yes, there are many hotels that give priority or even discounted or free parking to those who drive hybrids or electric vehicles. That is a nice gesture. Some hotels are installing electric-vehicle charging stations. That is smart, given the number of electric vehicles that are about to be introduced (Chevy Volt, Nissan Leaf, etc.). I recently wrote about a company researching the idea of using parking pavement as a source for heat to heat hot water. (See article.) And, of course there are developers that have built their parking garages underground to help minimize the urban heat island effect.

I recently learned about the new GreenPark Eco Garage, an automated parking facility in Chicago. While not connected to a hotel, it will incorporate building techniques and technologies that should interest any eco-conscious hotel developer. Created by VLF Development LLC, it is scheduled to open in July 2011 and is registered for LEED Gold certification. Green Park Eco Garage will use recycled construction materials, purchase electrical power from renewable energy sources and install energy efficient exterior lighting that avoids contributing to light pollution. A planted green roof will add to the sustainability of the site by collecting, filtering and slowly dissipating rainwater. Because it is fully automated, there is no need to heat, cool or light the building interior, except in the welcoming ground level receiving area. Emissions from cars have been completely eliminated, as cars are not driven to parking spaces. Instead, they are moved via a robotic system that uses only 125 amps of electricity with a natural gas backup generator. What a great idea.

In thinking about your current or future parking area, what can you do to reduce its environmental impact? In what ways can it help you spread your green message? I recently visited the Cleveland Airport Marriott. The executive chef there planted a quarter-acre garden along the hotel's parking lot. (See article.) I would love to learn about the creative, green ways you are approaching parking. Be sure to leave your comments.