Shares of Sunnova Energy International Inc. (NOVA) plummeted by over 27% on Tuesday, November 6, 2024, as former President Donald Trump claimed victory in the closely contested 2024 U.S. presidential election. The reported win has sparked widespread concerns among investors regarding the potential rollback of climate policies and initiatives that could negatively impact the solar energy industry.

Trump's presidential campaign has outlined an energy policy platform focused on maximizing U.S. fuel and power output, potentially dismantling the current administration's efforts to combat climate change. This stance has raised fears among solar energy companies like Sunnova, as a shift towards traditional energy sources and the rollback of climate initiatives could significantly impact their business prospects and growth trajectories.

The broader solar energy sector witnessed a sell-off, with companies such as First Solar (FSLR), Enphase Energy (ENPH), Sunrun (RUN), and Canadian Solar (CSIQ) also experiencing double-digit percentage declines in their stock prices. The market reaction reflects the uncertainty surrounding the future of renewable energy policies and incentives under a potential second Trump administration.