What Net Zero Targets Actually Commit To
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A net zero target commits a country, business or organisation to balancing the greenhouse gas emissions it still produces with an equivalent amount removed from the atmosphere, whether through natural carbon sinks like forests or, increasingly, through emerging technology specifically designed to capture and store carbon dioxide directly.
This distinction between net zero and absolute zero matters considerably, since a net zero commitment does not require eliminating all emissions entirely, some activities remain genuinely difficult to fully decarbonise with current technology, but rather balancing whatever emissions remain with a genuinely equivalent amount of verified removal elsewhere.
Because the credibility of a net zero target depends heavily on the quality and permanence of whatever removal method is actually used to balance remaining emissions, scrutiny of net zero commitments increasingly focuses on the specific detail of how the target is planned to be met, not simply the headline target date itself printed in a press release.