Bank Exams Exam > Bank Exams Questions > How does the revised SO₂ emission norm justif...
Start Learning for Free
How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?
- a)Economic feasibility
- b)No significant difference in ambient SO₂ levels
- c)Political pressures
- d)Lack of technology
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
How does the revised SO₂ emission norm justify the exemption of severa...
The revised SO₂ emission norms justify exemptions for several coal-based plants by stating that there is no significant difference in ambient SO₂ levels between cities with and without flue gas desulphurization (FGD) technology. This rationale aims to balance environmental goals with economic considerations, addressing the costs associated with retrofitting all plants.
Free Test
FREE
| Start Free Test |
Community Answer
How does the revised SO₂ emission norm justify the exemption of severa...
Understanding the Revised SO₂ Emission Norms
The revised SO₂ (sulfur dioxide) emission norms for coal-based power plants have sparked discussions regarding the exemption of several plants from mandatory retrofits. Here's an explanation of how the justification primarily hinges on ambient SO₂ levels.
Significance of Ambient SO₂ Levels
- No Significant Difference: The rationale for exempting certain coal-based plants is often rooted in the observation that these facilities do not contribute to a significant increase in ambient SO₂ levels.
- Current Environmental Impact: Studies may indicate that the emissions from these plants, in the context of the larger air quality scenario, do not substantially impact overall air quality. This could be due to several factors, including:
- Geographic Location: Some plants may be situated in areas where prevailing winds disperse emissions effectively, reducing local SO₂ concentrations.
- Existing Emission Controls: Certain plants may already have operational controls in place that lower their effective SO₂ output.
Economic and Technological Considerations
While economic feasibility and technological limitations are commonly cited in regulatory discussions, the primary justification for exemptions often remains the lack of a significant rise in ambient SO₂ levels. This implies that:
- Cost-Benefit Analysis: The economic burden of retrofitting plants that are not detrimental to air quality may not be justified if the environmental benefits are minimal.
- Regulatory Focus: Policymakers may prioritize resources and regulations on plants that significantly contribute to air pollution rather than those that do not.
In summary, the exemption of several coal-based plants from mandatory retrofits is primarily justified by the fact that they do not lead to significant increases in ambient SO₂ levels, indicating a lesser impact on air quality compared to other sources.
The revised SO₂ (sulfur dioxide) emission norms for coal-based power plants have sparked discussions regarding the exemption of several plants from mandatory retrofits. Here's an explanation of how the justification primarily hinges on ambient SO₂ levels.
Significance of Ambient SO₂ Levels
- No Significant Difference: The rationale for exempting certain coal-based plants is often rooted in the observation that these facilities do not contribute to a significant increase in ambient SO₂ levels.
- Current Environmental Impact: Studies may indicate that the emissions from these plants, in the context of the larger air quality scenario, do not substantially impact overall air quality. This could be due to several factors, including:
- Geographic Location: Some plants may be situated in areas where prevailing winds disperse emissions effectively, reducing local SO₂ concentrations.
- Existing Emission Controls: Certain plants may already have operational controls in place that lower their effective SO₂ output.
Economic and Technological Considerations
While economic feasibility and technological limitations are commonly cited in regulatory discussions, the primary justification for exemptions often remains the lack of a significant rise in ambient SO₂ levels. This implies that:
- Cost-Benefit Analysis: The economic burden of retrofitting plants that are not detrimental to air quality may not be justified if the environmental benefits are minimal.
- Regulatory Focus: Policymakers may prioritize resources and regulations on plants that significantly contribute to air pollution rather than those that do not.
In summary, the exemption of several coal-based plants from mandatory retrofits is primarily justified by the fact that they do not lead to significant increases in ambient SO₂ levels, indicating a lesser impact on air quality compared to other sources.
|
Explore Courses for Bank Exams exam
|
|
Top Courses for Bank ExamsView all
Question Description
How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? for Bank Exams 2025 is part of Bank Exams preparation. The Question and answers have been prepared according to the Bank Exams exam syllabus. Information about How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Bank Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer?.
How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? for Bank Exams 2025 is part of Bank Exams preparation. The Question and answers have been prepared according to the Bank Exams exam syllabus. Information about How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Bank Exams 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer?.
Solutions for How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Bank Exams.
Download more important topics, notes, lectures and mock test series for Bank Exams Exam by signing up for free.
Here you can find the meaning of How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice How does the revised SO₂ emission norm justify the exemption of several coal-based plants from mandatory retrofits?a) Economic feasibilityb) No significant difference in ambient SO₂ levelsc) Political pressuresd) Lack of technologyCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Bank Exams tests.
|
|
Explore Courses for Bank Exams exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup