The energy requirements for storing one ton of co2 are many many times higher than the energy gained from generating one ton of co2 (by oil, gas, coal or biofuel).
So each MWh spent “storing co2” would be ten times more efficient if used to offset oil extraction to get one MWh less out in the first place.
This is wasteful greenwashing. If it wasn’t, we’d have broken physics on the level of making perpetual motion machines.
That’s true but even if we switch entirely over green energy overnight, we’ll still have Steel, still have Bauxite refining for Aluminum, etc, still have to melt and reform glass and aluminum recycled containers, etc, etc.
There are many processes that we really can’t just get rid of, so they will need carbon capture to ensure they’re not hurting the environment.
My brother in Christ, you need massive amounts of electricity to extract aluminum from bauxite. Steel can use electric arc furnaces, as can glass.
Carbon capture and storage is used to re-pressurize under performing oil wells.
Wasn’t there a story about CO2 under a lake in Africa being released naturally and killing a lot of people in the first several minutes because they couldn’t breathe?
Yes, there’s been several events in valleys or depressions that people have been killed.
I thought I’d read that somewhere. Thanks!
*stupid plan
FTFY
they are planting trees on the ocean?
Wait till this guy learns about algae
What if just put all the co2 into a co2 balloon. I have a balloon. We can use my balloon.
Can’t they introduce something that can convert the CO2 to something safer, like microbes that can convert them to O2?
If we’re storing a problem long term, maybe we can have something that slowly make the problem go away and forget that it was initially a problem.
