Vice President Kamala Harris has energized the Democratic Party since her nomination, showing a slight lead of 45.8% against former President Trump in key swing states like Pennsylvania, Wisconsin, and Michigan. Harris's presence has positively impacted Senate races, particularly for Senator Tammy Baldwin in Wisconsin, where enthusiasm has surged and grassroots support has increased. Climate activists are rallying around Harris, viewing her as a strong ally on environmental issues, which may help garner youth votes, although she hasn't yet matched Biden's 2020 support among younger voters. Meanwhile, concerns remain for Democrats, as Republicans are still favored to capture the Senate by needing just two seats, with critical races in Montana and Ohio posing challenges. Despite the tough electoral landscape, Democrats believe Harris's momentum could be pivotal in maintaining their majority. As the campaign progresses, Harris's strategy remains focused on building upon the Biden administration's accomplishments, particularly in climate policy.