Table of contents:1. How photovoltaic energy can mitigate climate change, both the preface and the conclusion.2. The evidence of global warming and the cause of this significant increase in Earth's temperature?3. Data sources and examples.4. CO2 from fossil fuels: the correlation is irrefutable as a cause of global warming.5. How solar energy, a non-fossil energy resource and non-CO2-producing technology, can disrupt human dependence on oil, gas and coal and reduce CO2 emissions.6. What we need to do to help mitigate climate change and how.• Start by making changes at the local level, where and how they make sense.• We need changes at all levels, from individual to government .• Make things better for everyone and that will help solve the climate problem. Seriously.• Don't be single-minded.• Be inclusive and get support when making decisions.• Use economics.• Invest in research and science.• Plan and plan for the long term.• Determine the degree of Adaptation will be expensive. • Limiting climate change is an excellent way to avoid adaptation costs. Who knew?!• Start immediately.• Seriously. Start immediately. • Review your systems. Change everything, if it needs to be changed.7. ConclusionHow photovoltaic energy can mitigate climate change:Photovoltaic electrical energy is the result of the “photoelectric effect,” a phenomenon that occurs when metals are exposed to sunlight. The photovoltaic effect results in both voltage and current, the two ingredients of electricity production. This is defined as a clean energy mechanism since the energy source is the sun and results in electrical energy production without the "combustion products: carbon dioxide CO2" as is the case with fossil fuels (coal, gas, oil). It is clear that this is hindered by political forces at all levels of society. It's time to break free and go solar!!!! What we need to do to help mitigate climate change and how: Start by making changes at the local level, where and how they make sense. We need changes at every level, from the individual to the government. Make everything better for everyone and it will help solve the climate problem. Seriously. Don't be single-minded. Be inclusive and get support when making decisions. Use economics. Invest in research and science. Plan and plan for the long term. Determine how much adaptation will cost. Limit change Climate change is an excellent way to avoid adaptation costs. Who knew?! Start immediately. Seriously. Start immediately. Review your systems. Change everything, if it needs to be changed.Conclusion: