Congress's recent last-minute budget deal sheds light on potential major changes ahead for US legislative processes and budget priorities. The Biden administration's Inflation Reduction Act (IRA) aimed at transitioning the US economy to low-carbon energy and transportation faces the risk of being reduced or eliminated in the coming year. The $400 billion allocated for clean energy projects has been instrumental in propelling the country towards sustainable energy solutions. Significant progress includes a five-fold increase in solar panel production capacity, a rise in large-scale solar projects, and a surge in US battery manufacturing aided by federal funding and investments from companies like General Motors and Ford. Clean energy initiatives have led to job creation, cost reductions in solar power, and enhanced infrastructure for energy storage. Despite potential setbacks, the IRA's impact signifies a successful drive towards combating climate change and creating long-term economic and environmental benefits.