Democrats are preparing to use their new congressional majorities to challenge President Donald Trump's energy policies and pursue legislation supporting renewable energy, setting up a potential clash with the White House when the new Congress convenes in January. The party plans to focus on rising energy costs, climate policy and the administration's cancellation of clean energy projects, although Trump's veto power could prevent many proposals from becoming law.

Sen. Sheldon Whitehouse (D-RI), the top Democrat on the Senate Environment and Public Works Committee, said Democrats intend to investigate the administration's energy decisions and push for policies they believe would reduce consumer costs. American Clean Power Association CEO Jason Grumet also said the election results had encouraged developers working on clean energy projects.

Democrats could use their committee control to hold hearings, investigate the elimination of federal clean energy grants and examine the administration's changes to environmental regulations. Potential legislative efforts include restoring renewable energy incentives, amending the Clean Air Act to address carbon pollution and opposing cuts to Environmental Protection Agency funding.

However, the party will face significant obstacles. Although Democrats will control both chambers, they will not have enough votes to override a presidential veto, meaning major legislation will require at least some Republican support. Energy prices also depend on factors beyond federal policy, including fuel costs, electricity demand and the expense of maintaining the power grid.

Trump has already indicated that he intends to use his veto authority against legislation he considers excessive. Following the midterm elections, he warned that Democrats would send him proposals he considers unreasonable and said he would reject them. He also suggested that the two sides could eventually find opportunities to cooperate after an initial period of disagreements.

The White House has maintained that Trump wants to expand reliable and affordable energy production while strengthening the nation's power grid and protecting national security. His administration has prioritized oil, natural gas and coal production while canceling clean energy projects and grants and slowing permitting for renewable energy developments.

One possible area of bipartisan cooperation is energy permitting reform, which could shorten the approval process for major infrastructure projects. The American Petroleum Institute has supported the proposal, arguing that faster permitting could help reduce costs and strengthen the economy. Some Democrats, however, have raised concerns that the legislation could disproportionately benefit natural gas development rather than renewable energy.

Rep. Sean Casten (D-IL) said he hopes some Republicans will distance themselves from Trump's approach and support environmental measures. Without their backing, however, he expects many Democratic proposals to serve primarily as a blueprint for the party's 2028 agenda rather than become law during the next Congress.

Climate policy may also compete with other Democratic priorities, including health care access, trade tariffs and the administration's handling of the war in Iran. Rep. Frank Pallone (D-NJ), who is expected to lead the House Energy and Commerce Committee, has identified affordability, consumer protections, clean energy and technology regulation among the issues the party intends to address.

Democratic victories in traditionally Republican-led states, including Texas and Georgia, could also create opportunities for climate and energy initiatives at the state level. Political scientist Leah Stokes of the University of California, Santa Barbara, said Democratic governors could pursue policies that would be difficult to advance under the current federal administration. Former Washington Gov. Jay Inslee similarly expects states with Democratic governors and legislative majorities to become important centers of clean energy development.

The coming congressional session is therefore likely to feature competing energy strategies, with Democrats seeking to restore support for renewable energy while Trump continues to prioritize fossil fuel production. The extent of any federal policy changes will depend largely on whether the two parties can reach agreements that overcome the president's veto power.