Additionally, green infrastructure is a big part of environmental engineering. This is the way of the future in urban environments to improve drainage, pollution, and energy conservation. Some types of green infrastructure include green roofs, permeable pavement, and bioswales. Environmental Engineers are responsible for analyzing how effective these structures are, improving them, and designing new green infrastructure.
Structural Engineers design the skeleton of structures to make their existence possible. They analyze data to see how structures can be built to with stand the worst possible situations. Architects and contractors need the concensus of a structural engineer in both the design and building phase to make sure the structure is safe. Furthermore, they inspect these structures throughout the building period to make sure they meet all of the specific codes and standards.