Carbon sink: Definition
Carbon storage, also known as a carbon sink, is where captured carbon, once removed from the atmosphere, is safely stored.
For Sustainability Managers
Understanding Carbon sink is essential for accurately tracking and reducing your organisation's carbon footprint.
For CFOs
Carbon sink has growing financial implications as climate regulation tightens and investors demand transparency.
For Sustainability Reporting
Including Carbon sink in your reports demonstrates rigour and alignment with global best practice.
Related Terms
Carbon accounting
Carbon accounting involves measuring the carbon dioxide equivalents (CO2e) emitted by an organisation.
Carbon credit
Carbon credits, also known as carbon allowances, function as permits for emissions. When a company acquires a carbon credit, typically from the government, it gains authorisation to emit one tonne of CO2. Carbon credits create a vertical flow of carbon revenue from companies to regulators, although companies with surplus credits can sell them to others.
Carbon dioxide (CO2) emissions
Emissions refer to the discharge of greenhouse gases or their precursors into the atmosphere within a defined region and timeframe. Carbon dioxide emissions, also known as CO2 emissions, arise from the combustion of fossil fuels and cement production. They encompass carbon dioxide released during the use of solid, liquid, and gas fuels, as well as gas flaring.
Carbon dioxide equivalent (CO₂e)
In the context of greenhouse gases, the carbon dioxide equivalent (CO2e) represents the mass of CO2 that would have the same warming effect as the mass of the specific gas. CO2e offers a standardised measure for assessing the climate impact of all greenhouse gases.
Carbon footprint
The total greenhouse gas emissions linked to a particular product or activity, encompassing both direct and indirect emissions.