(a) Natural gas operations.--An owner or operator of a facility conducting natural gas operations in unconventional formations including development, production, transmission and processing shall submit to the department a source report identifying and quantifying actual air contaminant emissions from any air contamination source. The report shall include a description of the methods used to calculate annual emissions.

(b) Air contamination sources.--An owner or operator of a stationary air contamination source shall complete the reports required under this section using forms and procedures specified by the department.

(c) Nitrogen oxides and volatile organic compounds.--A statement under 25 Pa. Code Ch. 135 (relating to reporting of sources) for nitrogen oxides and volatile organic compounds shall be submitted to the department according to the schedule specified in subsection (d).

(d) Time.--The report for 2011 actual emissions shall be submitted to the department on a schedule established by the department. Each year after 2011, the report shall be submitted to the department by March 1 for air contaminant emissions during the preceding calendar year unless a different reporting schedule is required by the Clean Air Act (69 Stat. 322, 42 U.S.C. § 7401 et seq.) or regulations adopted under that act.