Requires the department of ecology to modify its greenhouse gas emissions reporting rules and to ensure the rules are consistent with the federal reporting regulations.

Requires reporting of greenhouse gas emissions to the department of ecology by: (1) Persons who emit ten thousand metric tons of carbon dioxide equivalent annually from a single facility, source, or site, or from sales of certain fossil fuels;

(2) Persons required to file tax reports of motor vehicle fuel sales;

(3) Persons required to report periodic tax reports for special fuel sales; and

(4) Distributors of aircraft fuel.