We are renowned Carbon footprint consultancy In Dubai, Walmart found that it uses a lot of energy for heating and cooling its facilities based on its greenhouse gas emissions. As a result, about 10,000 highly efficient rooftop air conditioning and heating units were built. In addition to cutting internal costs, increasing businesses must pay a fee for each tonne of CO2 emissions. This is the so-called system for trading carbon emissions. A carbon tax is an alternative that imposes a fixed cost on each unit of carbon emissions. Both carbon pricing schemes require you to track your emissions. Many claim that these systems are THE way to bring about significant change. Prices for greenhouse gas emissions are rising, there are increasing efforts aimed at pricing carbon, and the private sector is putting in place its internal carbon pricing schemes.