Natural gas has been promoted as a green energy source to reduce carbon emissions from power generation and help mitigate climate change. However, natural gas is still a fossil fuel and, unlike renewable energy technologies, emits greenhouse gases when burned. While the need for natural gas as a transition fuel is recognised by many scientists, its classification as a clean energy source encourages further investment in fossil fuels, leading to infrastructure lock-in and continued dependence on fossil fuels. In addition, unaccounted methane leaks during the extraction and transport of natural gas significantly reduce the mitigation potential of the fuel compared to other fossil fuels.
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