Cottonwood Cove Marina, Carlson Studio Architecture, floating building, LEED certification, Lake mohave, LEED certified floating building, green buildingImage ©Lake Mead Imagery

Floating halfway between the north and south part of the lake, the new marina is constructed with a SIP modular wall and roof system. This system improves the building’s energy efficiency while lightening its weight, reducing the need for a beefier floating foundation system. The decking is made of a composite of rice hulls and recycled plastic, and the exterior stucco contains recycled tire particles. The building contains a large proportion of recycled and regionally sourced materials along with low- or no-VOC products.

The desert climate required a tight and very insulated building to block out the sun’s heat and keep the interior cool. A standing seam metal “cool” roof lowers heat gain by reflecting solar energy, but the intention is to install a solar system to soak up that energy for use in the building. Operable windows encourage natural ventilation during cooler times of the year and high performance glass and daylighting help reduce energy use.

Lake Mohave sits right one the border between Nevada and Arizona and is part of the Lake Mead National Recreational Area. The new Marina expands services of the Cottonwood Cove Resorts, owned by Forever Resorts, a concessionaire of the National Park Service. The new green marina, which officially opened on June 6th, may very well set the bar for floating facilities as it helps educate boaters on environmental sustainability.

+ Carlson Studio Architecture

+ Cottonwood Cove Resort