To finish off module 3, we will summarize some other important considerations in evaluating mitigation options besides the associated costs and revenue metrics which we have so far explored.

Key takeaways: 

• Decision making in mitigation projects is influenced by many factors besides financial factors.
• Decisions about emissions are affected by numerous stakeholders, including citizens and companies.
• Certain mitigation options face more hassle with implementation and legislation than others.
• While cost-benefit analysis is a very important tool in decision making, other evaluation tools and methods should not be overlooked.