Understanding hydrogen combustion and NOx emissions
by Greg Altria
Net-zero has become a buzzword for corporate climate targets. Unfortunately, the inconsistent and often incorrect use of the term is leading to a common sentiment among the public that "net-zero is just greenwash, right?"
Companies that commit to net-zero need to remember where the term came from and align with a robust definition to reassure their stakeholders that they are on the correct path. Net-zero has been around for a long time as a concept, but it gained traction in the public consciousness in 2018 after an IPCC report on the impacts of over 1.5C of global warming. The report concluded that to avoid the worst impacts of climate change, we must achieve two things:
If a company wants its climate action to be taken seriously, they have no choice but to align with those goals. A net-zero target is not just about buying offsets; it should be a target to align with the global goals, including:
This can be difficult to explain to stakeholders, which is where recognised standards and external validation, like the SBTi net-zero standard, are essential to ensure stakeholder confidence. By aligning with a robust definition of net-zero, companies can demonstrate their commitment to climate action and avoid contributing to public scepticism about greenwashing.