We as a Net zero consultancy, the notion of "net zero" has existed for some time now, and it is a topic that is brought up every day. Recognizing and mitigating human impact on climate change is the goal of net zero, a concept that influences global political and economic policies at the local, national, and even global levels. Why is everyone talking about net zero, and what does it actually mean? Reducing or eliminating greenhouse gas emissions, especially carbon dioxide (CO2), is central to the net zero idea. "Net zero" refers to reducing greenhouse gas emissions to as near to zero as possible, with any leftover emissions being reabsorbed from the atmosphere by things like forests and oceans, according to the United Nations. On an international scale, people, businesses, and governments strive to produce as few emissions as possible or to extract the same amount from the atmosphere as they add.