Researchers have developed floating solar panels that could significantly enhance solar energy production in the eastern United States, particularly in the Northeast. A study reported that floating solar panels, which can produce more power per square foot than traditional land-based panels, could supply up to 25% of the region’s energy needs by 2050 if deployed on suitable water bodies. This innovation has the potential to alleviate land use conflicts and protect critical biodiversity areas, although it may also contribute to increased planet-warming gas emissions in smaller water bodies.
The recent study conducted by researchers at Cornell University revealed that approximately 3.5% of existing bodies of water in the U.S. Northeast could support floating solar installations. If fully utilized, these systems could supply 25% of the Northeast’s solar energy needs by 2050, effectively replacing land that would typically be required for traditional solar farms. The findings suggest that floating solar could help meet 5% of the region’s solar demand while avoiding installations in areas vital for biodiversity and recreation, also improving overall solar production by 194% when combined with current terrestrial solar installations.
Senior author Steven Grodsky noted that while 5% may initially seem small, it translates to significant land savings, equating to thousands of acres that would not be needed for solar generation. In New York alone, floating solar is projected to contribute 55% of the state’s energy needs by 2030, decreasing to 24% when important biodiversity areas are considered. However, the study indicated a trade-off; Grodsky’s team found that floating solar panels could increase planet-warming gas emissions by nearly 27% in smaller ponds.
Lead author Adam Gallaher emphasized that the research provides a valuable framework for policymakers and stakeholders to adopt a data-driven approach in addressing multiple environmental challenges. Floating solar technology could also alleviate the financial burden on towns and energy providers, as it allows for reduced land and equipment costs, ultimately freeing up resources for local needs. This cost-effectiveness could contribute to stabilizing energy prices for residents.
For individuals interested in maximizing energy efficiency, installing solar panels remains a powerful home improvement, with options available to achieve near-zero energy costs. Platforms like EnergySage can assist homeowners in comparing quotes from local contractors, potentially saving them thousands on solar installations.
Source: https://www.thecooldown.com/green-tech/northeast-floating-solar-study-impact/