still comes from gas and oil along with all the associated air pollution so jordan sturdy campaign for the canadian government to invest in a carbon dioxide research project now north of vancouver in squamish a test plant runs filtering c o 2 out of the air project manager steve oldman explains the rather simple principle essentially it s a big fat so big fan that pulls the air in and then it pulls it through a filter that filter has a chemical drop in through it like that s done by doing so we capture 80 percent 80 percent of the c o 2 from the yeah so we make calcium carbonate as part of our process you would know calcium carbonate as seashells the c o 2 was burnt sometime in the 18th century or maybe on your flight over from your up and we captured it and we converted it into these pallets da mr turner air into fuel