President-elect Joseph R. Biden will nominate Jennifer M. Granholm, a former governor of Michigan and a longtime champion of renewable energy development, to be the next secretary of energy, according to four people close to the president-elect’s transition team. If confirmed, Ms. Granholm, 61, will be the second woman, after Hazel R. O’Leary, who served under President Bill Clinton, to lead the vast department, which oversees the United States nuclear weapons complex as well as 17 national laboratories and a wide range of energy research and development initiatives. Several people close to the transition said advisers had struggled over whether the Energy Department should be led by someone steeped in its core mission, ensuring the safety of the country’s nuclear arsenal, or whether Mr. Biden should select someone with a vision for leading a clean-energy transformation. Ms. Granholm is widely credited during her two terms as Michigan […]