I'm here to tell you about ..., the advantages of going green., I'll come to ..., the new regulations later., First of all, I'll give you ..., a quick overview of my talk., Let's start with ..., the subject of profits., My next point concerns ..., your company image., Finally, I want to talk about ..., the importance of taking action now., So, to sum up, ..., cutting carbon emissions is good for your profits., That brings me to ..., the end of my talk.

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