From article: "The agreement also represents a potentially historic moment for the Canadian... economy"

An economically-constructive, ethical way towards this would be the BC govt & Canada's federal govt creating a Liquefied Natural Gas Crown Corporation!!

... &, as part of this, jointly:

1) expediting completion of BC's "site C" Hydro-electric dam; 
& 
2) paying for + leading development & construction of natural gas liquefication plants on BC's northern coast 

Canada/BC need to be perceived internationally as competent

If BC & Canada are shown to be incapable of doing something as simple as building a  hydro-electric dam & indigenously refining, liquefying & making-available-for-export natural gas/related products: irreparable long term harm to the country's international reputation will be the result.

21st CENTURY "PETRO CANADA" NEEDED!!
http://www.thecanadianencyclopedia.ca/en/article/petro-canada/
http://www.fundinguniverse.com/company-histories/petro-canada-limited-history/