Solar Paradox: Can the Green Energy Revolution Heat Up Our Cities? (SDG 7, 11, & 13)
Solar Paradox: Can the Green Energy Revolution Heat Up Our Cities? (SDG 7, 11, & 13) The increasing deployment of solar panels, and huge photovoltaic (PV) installations, has raised significant concerns regarding their impact on local temperatures and microclimates. As solar energy becomes a more prominent source of renewable energy, the concentration of these installations in specific areas can lead to unintended environmental consequences. This phenomenon is often referred to as the Photovoltaic Heat Island (PVHI) effect, which parallels the Urban Heat Island (UHI) effect commonly observed in urban environments. Just as urban areas experience elevated temperatures due to human activities, infrastructure, and reduced vegetation, PV installations can similarly contribute to localized warming. The PVHI effect occurs when solar panels absorb sunlight and convert it into electricity, generating heat in the process. This heat can raise the ambient temperature around the installations, p...