Carbon dioxide (CO 2) is an odorless, nontoxic gas ... Only recently a 16-year-old Wisconsin farm worker, collapsed and died while cleaning a confinement calf barn located over a 100,000 gallon liquid ...

The company separates out that carbon dioxide, cools it and then ... plug into the wall, extract the liquid CO2... into a cryogenic tank in the back of a vehicle,” he said, describing the ...

That’s why we need renewable liquid fuels. The world is very different ... for the Treasury and would save over 1.3bn kg of carbon dioxide per year. All of this could be achieved within one ...