Comment by jaggs
That sounds perfect. Except natural gas is a hydrocarbon, isn't it? Which means the processing is dirty at source? This idea of natural gas as a clean energy is rather the same as clean coal. In other words it's greenwashing.
That sounds perfect. Except natural gas is a hydrocarbon, isn't it? Which means the processing is dirty at source? This idea of natural gas as a clean energy is rather the same as clean coal. In other words it's greenwashing.
> Except natural gas is a hydrocarbon, isn't it?
Why is that disqualifying?
The problem is combustion’s emission of sequestered carbon. If you don’t have that you don’t have this problem.
The problems with natural gas are definitely not confined to combustion. Methane leakage is a huge problem.
That and if you just encourage more exploration, and it's cheaper to just burn the stuff anyways, guess what happens in the price conscious free market?
> ignoring the dirty processing problem
You concluded it’s processed dirtily at the source based on that premise (“which means”). If you’re independently asserting that, you’d have a point.
This also produces carbon nanotubes, which they claim can be used in construction.
Given that construction currently uses a huge amount of concrete, and given that concrete emits huge amounts of CO2[1], if this could partially replace concrete in construction, it might actually be clean. At least compared to what we're doing now.
I doubt foundations are going to be made out of carbon nanotubes, but they might be useful for the structure (columns, beams, etc.).
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[1] "4-8% of total global CO2" according to https://en.wikipedia.org/wiki/Environmental_impact_of_concre...