A trade-off is a situation where one thing steps up while another steps down; or it can also be a decision that imply dropping the quality of a design in order to gain something else.
Companies sometimes re-organize their logistics in in order to improve certain areas or infrastructure.
The project of SciTech, (a well known Multi-disciplinary organisation specializing in biotechnology), of reducing the carbon footprint from transport, requires a combination of new vehicle technologies, behavioral changes and investments on the generation of renewable energy.
So they need to double the production of renewable electricity, or convert a portion of the agricultural ground to bio-fuel production. in order to sustain low carbon transport with other energy sources around.