> For the complete documentation index, see [llms.txt](https://carbo-foot.gitbook.io/carbofoot-whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://carbo-foot.gitbook.io/carbofoot-whitepaper/types-of-activities/solar-energy-to-earn.md).

# Solar energy to earn

Electricity produced with fossil fuels releases carbon dioxide gas into nature. Electricity produced by renewable energy sources is clean energy. It helps to reduce carbon dioxide. Register your solar energy system in the CarboFoot application. Reduce your carbon footprint and generate income with every kilowatt-hour of electricity you produce.