Air Quality

NDEP To Hold WORKSHOPS TO SOLICIT COMMENTS ON PROPOSED RULEMAKING UNDER NEVADA ADMINISTRATIVE CODE CHAPTER 445B

Relating to the establishment of certain requirements for the Clean Trucks and Buses Incentive Program The Nevada Division of Environmental Protection (NDEP) is proposing to adopt regulations into NAC 445B relating to the establishment of certain requirements for the Clean Trucks and Buses Incentive Program pursuant to Nevada Revised Statutes (NRS) 445B.932. A workshop has been scheduled to solicit comments from persons interested in the amendments. The workshop will be held on September 23, 2024 from 2:00 pm to 4:00 …

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Amendments to the Clean Air Act Rules for Stationary Engines

On August 19, 2024, the US Environmental Protection Agency (EPA) amended the Clean Air Act rules for stationary engines. The amendments introduce electronic reporting requirements and correct minor errors in the regulations. These changes apply to the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Reciprocating Internal Combustion Engines (RICE), as well as the New Source Performance Standards (NSPS) for Stationary Compression Ignition (CI) and Stationary Spark Ignition (SI) Internal Combustion Engines.  The amendments do not change existing emission standards. US …

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NDEP Air Pollution Control Webinar Series

The Nevada Division of Environmental Protection Bureau of Air Pollution Control is offering an educational webinar series. Upcoming webinars include: Webinar 2: Source Testing Webinar August 5, 2024, 9:00am – 11:00am Webinar 3: What to Expect During an Inspection Webinar August 14, 2024, 1:00pm – 3:00pm Webinar 1, How to Read Your Operating Permit was held July 18, 2024. The webinar was recorded and is available for review at this link. More information is available at the NDEP homepage. Questions on the webinar series should be …

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Clean Cities Coalition Stakeholders Meeting

Topic: Northern Nevada Clean Cities Coalition Date: August 7, 2024 Time: 10am-12pm Location:  UNR Redfield Campus, 18600 Wedge Parkway Bldg A, Rm 218, Reno NV (a virtual attendance option will also be available) BEP will be hosting a meeting on August 7th to discuss establishing a Reno-Tahoe Clean Cities Coalition. We will discuss the benefits of having a Clean Cities & Community Coalition in northern Nevada, the Coalition Designation Process, what is needed to attain apprentice and full coalition designation, requirements for stakeholders …

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BEP Interview: RTC Vanpool Q&A

Washoe RTC Vanpool Program A potential benefit to employers and employees in Washoe County Did you know that Washoe RTC offers a subsidized Vanpool program that employers can further subsidize as a benefit to employees who commute to work? If you are looking to support your employees’ transportation needs and reduce your carbon footprint, offering employees a means to vanpool can cut commuting costs, reduce employee commuting miles traveled, and help maintain good local air quality. There are several compelling …

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AirToxScreen Tool Updates

The US Environmental Protection Agency (EPA) recently released the fourth edition of AirToxScreen, a national screening assessment that estimates cancer and noncancer health risks from air toxics using 2020 data. This tool provides broad estimates of potential health risks and helps identify areas with potential air toxics issues for further assessment in areas around the Country. Key updates in this edition include: This update aims to improve understanding of local air toxics issues and guide further risk assessments. For more …

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US EPA Signs Proposal to Remove “Affirmative Defense” from Several Standards

The US Environmental Protection Agency (EPA) recently signed a proposal to remove “affirmative defense” provisions from 18 rules in the New Source Performance Standards (NSPS) and National Emission Standards for Hazardous Air Pollutants (NESHAP) under the Clean Air Act. These provisions had previously protected sources from civil penalties for emission standard violations during malfunctions if specific actions were followed. The move follows a 2014 D.C. Circuit court decision (NRDC v. EPA) that vacated such provisions in one EPA regulation. This …

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US EPA Finalizes Rule for Oil and Natural Gas Operations

The US EPA has issued a final rule, effective May 7, 2024, intended to significantly reduce methane and other emissions from oil and natural gas operations, including existing sources nationwide. The rule includes New Source Performance Standards for new, modified, and reconstructed sources, and Emissions Guidelines for states to develop plans to limit methane from existing sources. Methane is regarded as a potent climate pollutant contributing to global warming. US EPA has indicated that cutting methane emissions can provide immediate …

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