
According to the US-based Center for Clean Air Policy, buildings use 40% of the world’s energy and nearly half of its raw materials. These figures are huge, and they are likely to keep growing at the current rate of development. Green construction attempts to address the need for more effective resource use in order to mitigate the human impact on the environment without thwarting economic growth.
Green buildings provide good living conditions without disrupting the ecological balance. They are sparing consumers of water and energy and make use of renewable energy and recycled and environmentally friendly building materials. Natural light is a main light source, waste is recycled or reused, and soundproofing and thermal insulation ensure good air quality and noise control without any heat loss.

The organizers of the prestigious national Building of the Year competition introduced the green category in 2011 to encourage sustainable construction practices in Bulgaria. This category recognizes construction projects that contribute to the balanced development of the Bulgarian economy through high energy efficiency and the use of sustainable building materials.
The America for Bulgaria Campus Center’s reconstruction was supported by the America for Bulgaria Foundation and the American Schools and Hospitals Abroad (ASHA) program of the United States Agency for International Development (USAID).






