Question

What part of the government oversees monitoring them in the environment, and what happens if a business or organization emits them at above allowable levels?

Answer 1

This would be the EPA...environmental protection agency.  If they go over certain levels, they can be fined and even shut down.

Answer 2

The part of the government in charge of monitoring and regulating all environment related is EPA (Environmental Protection Agency). If an organization fails to comply or stick to certain enviromental regulations, this organization can be fined and shut down in extreme cases.

Step-by-step explanation:

The failure to EPA regulation and rules can say a lot about your company environmental culture. Depending on the commercial activity, EPA has certain regulation for each case.