In which solar heating system, solar radiation is collected by some part of the structure itself or admitted directly into the building through large south-facing windows.

The Energy and Environmental Engineering field seeks to conserve and maintain the natural environment by using efficient sources of energy.

Careers in this field focus on improving the built environment, renewable, and traditional energy industries. Industry sectors can range from government, transportation, remediation, waste management, water, sewage, consulting, fossil fuel, construction, and architectural services.