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Assessing the PM2.5 impact of biomass combustion in megacity Dhaka, Bangladesh - PubMed (nih.gov)

This article is about crop burning in Dhaka, Bangladesh and attempts to figure out if there is more or less harmful PM2.5 particulate air pollution caused by either fossil fuels or biomass, and during which season is one or the other higher in the air pollution it produces. During monsoon season, fossil fuels lead in the most PM2.5 releases at 44.3%. When it is not monsoon season and is the winter season, the percentages are way higher for PM2.5 air particulate releases at 41.4% for the remainder of the year. Across the globe, there are now people stepping up to uncover the true and real environmental and health impacts this harmful particulate byproduct causes in different parts of the world and with differring weather conditions than what we see in North Carolina. 

https://www.researchgate.net/publication/351209404_PM25_Emissions_from_…;

This study is set in South/Southeast Asia and uncovering that, when trying to count the percentages of PM2.5 put off during biomass, the true amount of emissions were being gravely undercalculated. Specifically rice straw burning becuase the amount burned varied so much because of different harvest and burning practices that it just wasn't taken into consideration. What this study does is go bottom up using these strategies: "subnational spatial database of rice-harvested area, region-specific fuel-loading factors, region, and burning-practice-specific emission and combustion factors, including literature-derived estimates of straw and stubble burned"(Lasko et al. 2021, 1). 

In this essay the authors have highlighted some of the stakeholders in the fight against industrial biomass operations as members of the surrounding community who live with these operations as close as their own backyards, and experience the environmental pollution directly everyday. They highlighted Belinda Joyner, a resident of Northhampton County, and an environmental activist who rose to defend her community and their lands and livelihoods due to expanding hazardous infrastructures such as the Atlantic Coast Pipeline and the Enviva power plant. Other stakeholders besides activists and organziers such as Belinda include the people of Northampton County who attend hearings with government officials and take a stance agaisnt pollution, as well as organizations such as the Dogwood Alliance. The county is predominantly Black and working class, one of several in North Carolina that bear the brunt of exploittion and pollution by powerful biomass manufacturers such as Drax and Enviva.

This timeline essay provides more examples from recent years of community responses and collective action for environmental justice.

In an article written in August 2022 details the complaints of residents of Duplin County and the Environmental Justice Community Action Network in response to a general permit for hog farms in Eastern North Carolina that would pollute the ground and water by relaxing regulations on farms with varying numbers of livestock. A quote from Sheri White-Williamson, cofounder of the Community Action Network, says, 

“A general permit is a one-size fits all system, regardless of the number of animals you have,” she said. “That doesn’t seem to make good environmental sense. At the very minimum we would like to see the denitrification system that has shown to be better for taking care of the toxins that come out of this process. Unfortunately, that hasn’t happened.”

Local groups urge the DEQ to set regulations on a case by case basis depending on the size of biogas operations and should require cleaner systems and ways of getting rid of waste.

The article is linked here:https://coastalreview.org/2022/08/groups-challenge-ncs-biogas-general-p…