Vineyards are not only scenery. Between two Catalan cities they are a green lung.
ARA’s reporting on Penedès harvest politics keeps returning to land use. Grower leaders warn that perhaps 35% of planted vineyard — on the order of 7,000–10,000 hectares — could sit surplus if Cava demand stays soft. Some emergency sales already traded near 12 cents a kilo. If wine cannot pay, the corridor between Barcelona and Tarragona invites logistics sheds and energy projects. Once vines go, the landscape that made Cava and Corpinnat feel local goes with them.
Mini-concept: drinking wine can be a land-use vote. A fair bottle helps keep vines where suburban sprawl would rather pour concrete. That is bigger than flavour notes. It is whether the green belt stays farmed — and whether night harvests still have a hillside to light up.
Choose Catalan bubbles or stills that fund growers, not only brands. An intentional glass beats a random can that never kept a single hillside green. Demography does not wait for vintage romance. Either wine remains a viable land use, or the metropolitan belt redraws itself in concrete and panels.