Effectiveness of the National Pollutant Release Inventory as a Policy Tool to Curb Atmospheric Industrial Emissions in Canada

Abstract

To curb greenhouse gas emissions and reduce atmospheric pollutants in Canada, many pieces of environment legislation are targeted at reducing industrial emissions. Traditional regulation prescribes penalties through fines to discourage industries from polluting, but, in the past two decades, alternative forms of environmental regulation, such as the National Pollutant Release Inventory (NPRI), have been introduced. NPRI is an information management tool which requires industries to self-report emissions data based on a set of guidelines determined by Environment and Climate Change Canada, a federal agency. The tool works to inform the public regarding industry emissions and provides a database that can be analyzed by researchers and regulators to inform emissions trends in Canada. These tools have been successful in other jurisdictions (e.g., United States and Australia). However, research assessing the U.S. Toxic Release Inventory suggests there are fundamental weaknesses in the self-reported nature of the data and incidences of under-reporting. This preliminary study aimed to explore NPRI in Canada and test its effectiveness against the National Air Pollutant Surveillance Network (NAPS), an air quality monitoring program administered by the federal government. While instances of under-reporting were undetected, this study identified areas of weakness in the NPRI tool and instances of increasing emissions across various industrial sectors in Canada.

Климатические Изменения И Ведение Полеводства В Зоне Осушаемых Земель Европейского Нечерноземья России: Уязвимость И Адаптация

“…Интенсификация хозяйственной деятельности оказывает усиливающееся влияние не только на составляющие радиационного баланса системы атмосфера-поверхность Земли, но и приводит к возрастающему поступлению в атмосферу загрязняющих веществ в виде химических соединений и взвешенных частиц техногенного происхождения (49,50). Они представляют собой аэрозоли -либо концентрированные растворы, либо твердые частицы, находящиеся в атмосфере во взвешенном состоянии.…”

Spatial modeling of ambient concentrations of volatile organic compounds in Montreal, Canada

“…For example, a study found higher levels of benzene, toluene, ethylbenzene, and xylene in rural areas compared with cities due to different point sources such as domestic coal combustion during winter. 53 We did not make use of point sources because in Canada, it is based on industry-reported data, and these emissions from point sources are known to underestimate emissions 54 and, to our knowledge, there is no emission inventory specific to the Montreal area that includes all relevant sources.…”