The article discusses how businesses are focusing more on environmentally friendly ways of making money, rather than just making profits. It looks at the differences between environmental finance and climate finance. Environmental finance is all about money-related stuff that helps protect the environment. Climate finance is more specific, aiming to help fight climate change. The article talks about carbon finance, which is money stuff related to reducing carbon emissions. It emphasizes that carbon finance can help both the climate and sustainable development. The chapter suggests that businesses are now more interested in finance that is good for the environment, showing a shift toward more sustainable practices.