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Methane emissions from fossil fuels: exploring recent changes in greenhouse-gas reporting requirements for the State of New York.
- Source :
- Journal of Integrative Environmental Sciences; Dec2020, Vol. 17 Issue 3, p69-81, 13p
- Publication Year :
- 2020
-
Abstract
- In 2019, New York State passed aggressive new climate legislation to reduce greenhouse gas (GHG) emissions and laid out major changes for how emissions are reported. One change is the inclusion of emissions from outside of the boundaries of the State if they are associated with energy use within NY; the traditional inventory considered emissions only within the State. The new legislation also mandated that methane emissions be compared with carbon dioxide over a 20-year time frame rather than the 100-year time frame previously used by NY and still used by virtually all other governments globally. This reflected the desire of NY's policymakers for a tool that evaluates emissions from the standpoint of energy consumption and that more heavily weighs the role of methane as an agent of warming over the next few decades. This paper compares emissions based on the new approach for GHG reporting with the traditional inventory. The traditional inventory is driven almost entirely by carbon dioxide emissions. As of 2015, these carbon dioxide emissions had declined by 15% since 1990 due to an 88% decrease in coal consumption and a 27% decrease in consumption of petroleum products, although consumption of natural gas had increased by 57%. Methane emissions increased by almost 30% between 1990 and 2015, largely due to the increased consumption of natural gas. According to the new GHG reporting rules, methane contributed 28% of all fossil-fuel emissions in 1990 and 37% in 2015. Total GHG emissions remained virtually unchanged from 1990 to 2015. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1943815X
- Volume :
- 17
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- Journal of Integrative Environmental Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 150888515
- Full Text :
- https://doi.org/10.1080/1943815X.2020.1789666