Climate adaptation
Native Trees vs. Ornamental Shrubs: Myth‑Busting Pittsburgh’s Urban Heat Solutions
Fact-check starter: A 2024 heat-wave survey of 1,200 Pittsburgh households found that homes shaded by native oaks used 12% less air-conditioning energy than those under non-native ornamental canopies.1 That single data point launches a deeper dive into why native trees are the city’s secret climate-fighters. The Heat-Hiding