The United States Can Reach 90% Renewable Energy With No Added Cost by 2035 Many scientists and academics have argued over how long it would take the United States to reach 100% renewable energy production. It is extremely hard for a fossil fuel-based economy to completely convert to renewables, which is why it is more important to focus on how much of our production can be switched instead of figuring out when we can […] Alex Camerino | June 23, 2020 2 Comments