Mature technologies could reduce greenhouse gas emissions from most industrial sectors by 85%: Study https://www.downtoearth.org.in/news/climate-change/mature-technologies-could-reduce-greenhouse-gas-emissions-from-most-industrial-sectors-by-85-study-94193
The industrial sector (excluding refining) in 2022 accounted for 38 per cent and 25 per cent of global final energy consumption and direct carbon dioxide emissions, respectively. However, global emissions from these sectors will need to be almost eliminated to meet the Paris Agreement targets
CCS is a climate change mitigation technology that captures carbon dioxide from power plants and other industrial processes instead of being emitted into the atmosphere. The GHG is then transported to a storage site.
The other option is switching to low-carbon fuels such as hydrogen (green and blue hydrogen), biomass (waste and virgin biomass, and biomass fuels). Green hydrogen is produced by using energy to split water into hydrogen and oxygen. Blue hydrogen is derived from natural gas.
There are of course many other barriers to overcome. For example, if carbon capture and storage technologies are needed but the means to transport carbon dioxide are not yet in place, this lack of infrastructure will delay the emissions reduction process.