But, the board says, the 20 million gallons of diesel fuel saved from these alternative fuels was the equivalent of eliminating the emissions from 700, 000 cars.

CNN: Farmer turns to fruit tree to power tractors

They were told a plan to refurbish an alternative site as an adults only equivalent had been scrapped.

BBC: Guernsey carers give mixed response to respite plans

When a family lives on the equivalent of a dollar a day, there is no alternative: if you can work, you work.

FORBES: Capitalism In No Way Created Poverty, It Inherited It

Whereas Zhang's family used to spend hours seeking, chopping and carrying firewood, the switch to alternative energy has enabled them to save the equivalent of 100 working days, he estimated.

CNN: 'Green' revolution under way in rural China