As a Carbon footprint consultancy in Agile Advisors, some climatic impacts are unavoidable since GHGs that are currently in the atmosphere will continue to affect the climate for decades, if not centuries. Therefore, in order to prevent further effects, governments can choose to mitigate emissions in addition to adapting to those effects. Prosperity and growth may be impacted by climate change policies. Although most countries currently find wind and solar photovoltaics (PV) to be less expensive than fossil fuels, other low-carbon energy sources, including hydrogen, are still more costly. However, climate policies that subsidies or encourage emerging low-carbon technology can be economically effective in the long run, for example, by making energy cheaper, avoiding climatic impacts, and creating co-benefits like lowering the health effects of air pollution.