Which statement best distinguishes Greyfield from Brownfield?

• A. Greyfield is obsolete like the old mall; Brownfield may have real or perceived environmental issues preventing redevelopment
• B. Greyfield has environmental issues; Brownfield is obsolete like malls
• C. Greyfield and Brownfield are unrelated terms
• D. Greyfield is greenfield land; Brownfield is farmland

Answer: (A)

Greyfield versus Brownfield centers on redevelopment status and environmental hurdles. Greyfield sites are economically underutilized but developed parcels—think aging shopping centers or malls that have fallen on hard times yet still have existing infrastructure and little to no contamination issues. Brownfield sites, by contrast, are parcels with real or perceived environmental contamination or cleanup challenges that can complicate or delay redevelopment.

The statement that best distinguishes them says Greyfield is obsolete like an old mall, while Brownfield may have environmental issues preventing redevelopment. This captures the core difference: Greyfield refers to economic obsolescence of already-developed land, Brownfield to contamination-related redevelopment barriers.

Other options misstate the terms: Greyfield is not defined by environmental issues (that’s Brownfield), they aren’t unrelated concepts (they both relate to redevelopment potential), and Greyfield is not greenfield land or farmland.