Reality in the middle
100% hydroelectric Break-even: 8,400 miles
U.S. average energy mix (23% coal-fired, plus other fossil fuels and renewables) Break-even: 13,500 miles
Power scenario 3: 100% coal-fired Break-even: 78,700 miles
Reality in the middle
100% hydroelectric Break-even: 8,400 miles
U.S. average energy mix (23% coal-fired, plus other fossil fuels and renewables) Break-even: 13,500 miles
Power scenario 3: 100% coal-fired Break-even: 78,700 miles