Carbon credits, also known as carbon rights, means that under the conditions certified by the United Nations or the emission reduction organization recognized by the United Nations, countries or enterprises reduce carbon emissions by increasing energy efficiency, reducing pollution or reducing development, so they can obtain the carbon emissions measurement unit that can enter the carbon trading market. A carbon credit is equivalent to one ton of carbon dioxide emissions.
The carbon emissions of a coal-fired power plant exceeded the standard last year. According to the above definition, which of the followings is not the corresponding practice of the power plant?
Improving equipment to improve heat source conversion efficiency.