Greenfield

Picture buying an entirely empty plot of farmland and building a brand new house on it from the very first brick, with no existing structure, utility connections or approvals to build upon. A greenfield project is that exact scenario applied to a new factory or industrial facility.

Greenfield investment refers to building a completely new project from scratch on previously undeveloped land, requiring the developer to secure land, obtain fresh regulatory approvals, build all necessary infrastructure and utility connections, and construct the entire facility from the ground up. This makes greenfield projects typically slower to execute and more capital intensive than brownfield expansions, but they offer a genuinely clean slate, letting a company design a facility optimised for its exact current needs without being constrained by an existing site's layout or limitations.

Tata Electronics' semiconductor fab at Dholera is a clear example of a greenfield project, built entirely from empty land specifically because no existing Indian facility could realistically have been adapted to house something as specialised as a modern chip fabrication plant.