
From bridges to beers: CCS can enable low-carbon products at low costs
Would you pay 1% more for a magazine if it could reduce the CO2 emissions associated with its production by 80%?
Would you pay 1% more for a magazine if it could reduce the CO2 emissions associated with its production by 80%?
The following is a short story about how stupid questions can change the course of an entire industry. And about how ingenious ideas can encounter opposition because they appear too good to be true.
The addition of slag has been shown to reduce greenhouse gas emissions from concrete manufacture by more than 95 per cent. Researchers have now discovered that the concrete delivers.
Everlasting concrete is here! It requires no maintenance, and its manufacture emits 80 per cent less CO2 than current products. And just recently, its inventors have been awarded a research prize for their achievement.
Christian John Engelsen at SINTEF is teaching the world to recycle demolition rubble to make new concrete. Anything and everything can be recycled, he says. What takes time is getting people on board.
What if a concrete building could heat itself – while being built? Research scientists are about to make this dream a reality.