This Part II shall be known and may be cited as the “Baltimore Clean Air Act” The purpose and intent of this Part II is to ensure that accurate and complete information is available to the City and general public about pollutants released from commercial solid waste incinerators within the City and to exercise the authority granted to the City under the Maryland Environment Code. Ord. 19-232

The following words and phrases when used within this Part II, unless the context clearly indicates otherwise, shall have the meaning ascribed to them in this section. <em>“</em>Air Monitoring Contractor” means an environmental engineer certified by the City to design, install, operate, and maintain the Continuous Emissions Monitoring Systems required by this Part II. “Commercial solid waste incinerator” or “facility” means any facility in Baltimore City that produces energy or disposes of waste by combusting a solid fuel or waste, or gases produced on-site from the gasification or pyrolysis of a solid fuel or waste, and that is capable of processing at least 25 tons of solid fuel or waste per day. “Continuous Emissions Monitoring System” or “CEMS” means a pollution monitoring system capable of sampling, conditioning, analyzing, and providing a record of emissions at frequent intervals that meets U.S. Environmental Protection Agency or Maryland Department of the Environment data acquisition and availability requirements. Except as specified in paragraph (3) of this subsection, the sampling frequency capability sufficient to qualify a system as a CEMS for the purposes of this Part II must at a minimum deliver a monitoring sample:once per minute; or any lesser frequency of interval, up to no less than once per hour, that provides sufficient data for a direct determination of compliance with all applicable emission limitations imposed by this Part II. In the case of dioxins and furans, long-term sampling equipment may be used if real-time monitors are not commercially available, so long as year-round monitoring is still achieved through back-to-back use of long-term monthly samples. <em>“</em>Solid fuel” or “waste” means any solid waste, discarded material, recyclable materials, sludges, by-products, commercial chemical products, municipal waste, hazardous waste, biomass, processed debris, special medical waste, sterilized special medical waste, sewage sludge, scrap tires, auto shredder residue, refuse-derived fuel, processed engineered fuel, or solid fuel produced from municipal waste. “TEQ<sub>DF</sub>-WHO<sub>98</sub>” means a unit of measurement for dioxins and furans, standardized to toxic equivalents, calculated in accordance with the World Health Organization’s 1998 method. Ord. 19-232 Ord. 22-124 Ord. 22-125

All commercial solid waste incinerators located within Baltimore City are subject to the requirements of this Part II.

In the rules and regulations that the Commissioner adopts under <cite data-path="|health|§2-106">§ 2-106 {“Rules and regulations”} of this article</cite>, the Health Commissioner may adopt rules and regulations to implement this Part II. Ord. 19-232 Text Conformed 03/10/21 Text conformed to include express cross-reference to § 2-106. Cf. Editor’s Note to that section.

Each facility must, at its own expense, contract with an Air Monitoring Contractor certified by the Health Commissioner in accordance with § 8-124 {“Certification of Air Monitoring Contractor”} to install, operate, and maintain Continuous Emissions Monitoring Systems (“CEMS”) equipment to monitor, measure, and disclose the smokestack emission of the following pollutants: Dioxins and Furans, as measured at a point, after all air pollution control devices, where the exhaust gases have cooled to below 200 degrees Centigrade; Carbon Dioxide (CO<sub>2</sub>) and Carbon Monoxide (CO); Hydrochloric Acid (HCl) and Hydrofluoric Acid (HF); Nitrogen Oxides (NOx); Sulfur Dioxides (SO<sub>2</sub>); Particulate Matter (PM); Volatile Organic Compounds (VOCs); Polycyclic Aromatic Hydrocarbons (PAHs); and Arsenic, Cadmium, Chromium (VI), Lead, Manganese, Mercury, Nickel, Selenium, and Zinc. Ord. 19-232

A facility’s CEMS must be operational at all times that the facility is operating. CEMS downtime that exceeds 30 consecutive minutes while a facility is operating are a violation of this section. Ord. 19-232

Each facility must meet the following pollution limits: <table class="layout-table"> <tbody> <tr> <td> <p class="text-indent-2">(1) Mercury:</p> </td> <td> <p>15 micrograms per dry standard cubic meter (μg/dscm) corrected at 7% O2</p> </td> </tr> <tr> <td> <p class="text-indent-2">(2) Sulfur Dioxide (SO2):</p> </td> <td> <p>18 parts per million dry volume (ppmvd) corrected at 7% O2 (24 hour geometric mean)</p> </td> </tr> </tbody> </table> Starting January 1, 2022, in addition to the limits imposed by subsection (b) of this section, each facility must meet the following pollution limits: <table> <tbody> <tr> <td>Dioxins/Furans (PCDD/F):</td> <td>2.6 nanograms TEQDF-WHO98 per dry standard cubic meter (ng/dcsm) corrected at 7% O2</td> </tr> <tr> <td>Nitrogen Oxides (NOx):</td> <td> <p>45 parts per million dry volume (ppmvd) corrected at 7% O2 (24 hour block arithmetic mean)</p> <p>40 parts per million dry volume (ppmvd) corrected at 7% O2 (12 month rolling average)</p> </td> </tr> </tbody> </table> Ord. 19-232

If the U.S. Environmental Protection Agency or the State of Maryland adopts a more stringent standard, limit, or requirement for the emission of air contaminants, a more stringent standard of performance for any facility regulated by this Part II, or a more stringent standard of performance for stationary sources that would apply to a facility than is imposed by this Part II, the facility must meet the more stringent requirement. It is expressly the intent of the City in adopting the standards, limits, requirements, and standards of performance referenced in subsection (a) of this section to make those more stringent requirements independently enforceable by the City of Baltimore. Ord. 19-232

Each facility must provide a daily report to its Air Monitoring Contractor that details:the daily emissions from the facility of the pollutants listed in <cite data-path="|health|§8-114">§ 8-114 {“Pollutants to be continuously monitored”} of this Part II</cite>; and the reasons for any CEMS downtime. All data supplied as part of the reports required by this section are property of the City of Baltimore. The daily report required by this section must be in the form specified by the Health Commissioner and include all relevant machine readable raw data. A facility must provide reasonable access to its property and operations to the Air Monitoring Contractor responsible for preparing the reports required by this section to enable the reports to be prepared and verified. Each facility must provide its Air Monitoring Contractor with all emissions reports for the facility previously provided to the Maryland Department of the Environment, and any prior Air Monitoring Contractor for the facility, at the time that the Air Monitoring Contractor begins monitoring the facility. Ord. 19-232 Ord. 22-124

The Air Monitoring Contractor must disclose the information it receives in the daily reports required by <cite data-path="|health|§8-120|(a)">§ 8-120(a) {“Required CEMS reports: Reports required”} of this Part II</cite> to the public on a publicly accessible webpage capable of providing an easy to read graphical portrayal of the information. The Air Monitoring Contractor must archive all of the daily reports received from a facility under <cite data-path="|health|§8-120">§ 8-120 {“Required CEMS reports”} of this Part II</cite> and make this archived historical data, together with all data provided by the facility under § 8-120(d) {“Required CEMS reports: Historical reports”}, available on a publicly accessible webpage capable of providing an easy to read graphical portrayal of the information. The Air Monitoring Contractor for a facility must provide reports to the Health Commissioner, in the form specified by the Commissioner and including all relevant machine readable raw data, about emissions from the facility:whenever the facility exceeds an emission limit set under § 8-116 {“Emission limits”} or § 8-117 {“City adoption and enforcement of more stringent Federal and State requirements”}; at regular intervals set by the Commissioner; and whenever requested by the Commissioner, or the Commissioner’s designee. Ord. 19-232

The Air Monitoring Contractor for a facility must periodically inspect the Continuous Emissions Monitoring Systems installed at the facility and verify that they are operating correctly. Inspections required by this section must take place at times and intervals chosen by the Health Commissioner and will not be announced in advance to the facility. No fewer than 4 inspections must be conducted each calendar year. Ord. 19-232

In order to be certified as an Air Monitoring Contractor, an applicant must demonstrate to the Health Commissioner’s satisfaction that it, using its own resources or in partnership with 1 or more co-applicants, is capable of:procuring or developing, and thereafter installing, CEMS equipment at a subject facility; performing regular inspections as required by<cite data-path="|health|§8-122">§ 8-122 {“Inspections”} of this Part II</cite>; and developing software utilities capable of capturing and publically displaying CEMS data needed for the daily reports required by <cite data-path="|health|§8-120">§ 8-120 {“Required CEMS reports”} of this Part II</cite>. In order to be certified as an Air Monitoring Contractor, an applicant must not have had a contract, other than a contract to perform the duties of an Air Monitoring Contractor under this Part II, with a facility, or the owner or operator of a facility:within the past 10 years; or for the duration of their role as an Air Monitoring Contractor. No later than 6 months after the effective date of this Ordinance, the Baltimore City Health Department shall certify an applicant meeting the requirements of subsections (a) and (b) of this section as an Air Monitoring Contractor within 90 days of receiving:information, in the form required by the Health Commissioner, sufficient to demonstrate that the applicant meets the requirements of subsections (a) and (b) of this section; and payment of the application fee set by the Board of Estimates. Ord. 19-232

Any person who violates any provision of this Part II, or of a rule or regulation adopted under this Part II, is guilty of a misdemeanor and, on conviction, is subject to a fine of not more than $1,000 or imprisonment for not more than 90 days or both fine and imprisonment for each offense. If a person is responsible for simultaneous violations of more than 1 section of this Part II, simultaneously failing to monitor, measure, and disclose the emission of more than 1 pollutant as required by <cite data-path="|health|§8-114">§ 8-114 {“Pollutants to be continuously monitored”} of this Part II</cite>, or simultaneously violating more than 1 standard required by <cite data-path="|health|§8-116">§ 8-116 {“Emission limits”} of this Part II</cite>, each separate violation constitutes a separate offense. Each day that a violation continues constitutes a separate offense. Ord. 19-232