13.0k views
0 votes
Which renewable source of energy should the United States focus its research and development efforts to make this source of energy our country’s main energy source by the year 2050? Why?

(e2020 financial math)

User RSinohara
by
8.0k points

1 Answer

4 votes

Solar Power/Solar Energy(the energy given off by the sun)

User Rio
by
7.0k points