Quote:
Originally Posted by zahav
BC definitely benefits from fossil fuels still, no doubt. But correct me if I'm wrong, but the big carbon emitter is thermal coal for power plants, and not metallurgical (for making steeL). Vancouver's exports are 2/3 steel making coal, which I don't think is as bad as thermal. But still... It is used to make steel, which is extremely important and it isn't like burning coal when you could use hydro, wind, solar, nuclear, etc. Coal for power is more easily replaceable, but steel is still so crucial and there's no viable alternative to metallurgical coal, yet. I know sounds like I'm justifying fossil fuels, it isn't that I'm some industry plug, but I do think supplying it for steel isn't quite as bad... As for natural gas, I remember when that was being touted as the energy conscious decision lol, now it's all about hydro heat pumps. There's still huge markets for it so not reason to sound alarm bells, but planning for the day when it's gone is crucial.
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When people say "coal" they are talking about a very broad family of products.
We need steel and currently metallurgical coal is the best option. It burns hot and is "better quality" coals.
Lignite (a type of coal; sometimes called brown coal) used for power generation in pretty crappy. It has a low concentration of carbon, high moisture concentration. Very low heating value. You usually build the generation station as close as possible to the mine site to avoid transporting it to far given how low the heating value is. South-eastern Saskatchewan has reserves of that product and the plants right next to mine sites.
Natural gas is weird. Some is a waste product from oil exploration, but most is deliberately extracted. Better than coal but not as good as renewable.
I am a big fan on LNG exports in that is is going to countries that would have been burning coal. So its a step up in protecting the environment.
in BC where nearly all our electricity comes from Hydro electric or renewable moving off natural gas is a positive.