When smartly planned, windfarms can be adaptable, efficient and incorporate crops, a new study says

Wind turbines take up only 5% of the land.
(Adobe Stock photo)

Instead of hogging up large expanses of usable land, wind farms can "grow" among crops or infrastructure needs. "The huge structures topped with massive rotating blades only take up five percent of the land where they've been built," reports Allyson Chiu of The Washington Post. "The rest of the space can be used for other purposes, such as agriculture, according to a study published recently in the peer-reviewed journal Environmental Science and Technology. . . . .This means developers could fit turbines in places that are often perceived as unsuitable for a wind farm."

Intelligent planning can help wind turbines work with the land and regional needs. Sarah Jordaan, the study's principal investigator, told Chiu, "Use of existing infrastructure, multiple use of landscapes — all these things. . . can really contribute to solutions in areas where wind power is acceptable to the local people."

The study highlighted best practices for wind farm builds. Chiu reports, "Wind farms that piggybacked on existing infrastructure, such as roads, disrupted less land and were about seven times more efficient than projects constructed from the ground up, according to the study."

While many experts agree that improving wind turbine placement and integration into surrounding land needs is helpful, wind farms will still face opposition for other reasons, including visual impact on landscapes, noise, and bird and bat deaths.

Despite challenges, many U.S. citizens "appear to support renewable energy projects, including wind turbines," Chiu writes. "A Washington Post-University of Maryland poll conducted last year reported that large and bipartisan majorities of Americans said they wouldn't mind fields of solar panels and wind turbines being built in their community."