Carbon Capture and Storage (CCS) is a key strategy in mitigating greenhouse gas emissions and achieving global CO₂ reduction targets. CCS helps stabilise atmospheric greenhouse gas concentrations by capturing and securely storing carbon dioxide from industrial and energy-related sources.
Often referred to as CCS (Carbon Capture and Storage) or CCUS (Carbon Capture, Utilisation, and Storage), this technology is recognised as a transitional solution for reducing net CO₂ emissions. The process primarily targets large-scale emitters, including coal-fired power plants, chemical facilities, and biomass power stations, capturing CO₂ before it enters the atmosphere.
CCS involves three main steps:
- Capturing CO₂ emissions
- Transporting them to a storage site
- Depositing them in secure geological formations, such as underground reservoirs
It is particularly effective for large point sources, including natural gas power plants and steel manufacturing facilities. Once captured, the CO₂ is compressed and transported—typically via pipelines for distances of up to 1,000 km. For smaller volumes (less than a few million tonnes per year), transport by ship or truck may be more economical. Once injected into underground storage, the CO₂ rises until it is contained beneath an impermeable cap rock, where it remains trapped indefinitely.
Carbon dioxide (CO₂) becomes toxic to humans at concentrations above 5%, posing serious health risks. Unlike oxygen depletion, which can lead to hypoxia, CO₂ exposure at high levels causes intoxication, leading to dizziness, confusion, headaches, and, in extreme cases, unconsciousness or death. Personnel working in environments with potential CO₂ exposure should carry portable gas detectors to monitor air quality in real time. Devices such as the Honeywell BW Ultra provide immediate alerts if CO₂ concentrations reach hazardous levels, ensuring workers can take prompt action.
Carbon dioxide (CO₂) tends to accumulate in low-lying areas such as bunds, pits, and confined spaces. By strategically placing gas detectors beneath pipelines and in other potential accumulation points, operators can receive early warnings of CO₂ build-up, preventing hazardous exposure.
The Sensepoint XCD is an ideal solution for fixed CO₂ monitoring in such environments. Designed for continuous gas detection, it provides real-time alerts when CO₂ concentrations reach unsafe levels. Its robust construction allows it to be installed in critical locations, including beneath pipelines, within pits, and near potential leak sources.
For more information on these two gas detectors, please visit:
BW Ultra 5 Gas Detector | O2, CO, LELs, VOCs & More | Rockall Safety
Honeywell Sensepoint XCD Fixed Gas Detector | Rockall Safety
