2 minScientific Concept
Scientific Concept

Carbon Emissions

What is Carbon Emissions?

Carbon emissions refer to the release of carbon-containing compounds into the atmosphere, primarily in the form of carbon dioxide (CO2), resulting from human activities such as burning fossil fuels, deforestation, and industrial processes. These emissions contribute to the greenhouse effect and global warming.

Historical Background

The issue of carbon emissions gained prominence with the growing scientific understanding of the greenhouse effect and its impact on global climate. The Intergovernmental Panel on Climate Change (IPCC) has played a crucial role in assessing the science related to climate change and carbon emissions.

Key Points

8 points
  • 1.

    CO2 is the most significant greenhouse gas emitted by human activities.

  • 2.

    Major sources of carbon emissions include electricity generation, transportation, industry, and agriculture.

  • 3.

    Deforestation reduces the Earth's capacity to absorb CO2 from the atmosphere.

  • 4.

    Carbon capture and storage (CCS) technologies aim to capture CO2 emissions from industrial sources and store them underground.

  • 5.

    Carbon offsetting involves investing in projects that reduce carbon emissions to compensate for emissions elsewhere.

  • 6.

    Carbon pricing mechanisms, such as carbon taxes and cap-and-trade systems, aim to incentivize emission reductions.

  • 7.

    Net-zero emissions refers to achieving a balance between carbon emissions and carbon removal.

  • 8.

    International agreements, such as the Paris Agreement, set targets for reducing carbon emissions.

Visual Insights

Evolution of Carbon Emission Reduction Efforts

Illustrates the timeline of key events and agreements related to carbon emission reduction, providing context to India's current green steel initiatives.

The global effort to reduce carbon emissions has evolved significantly over the past few decades, with key milestones like the Kyoto Protocol and the Paris Agreement shaping international climate policy. India's commitment to net-zero emissions by 2070 reflects its ambition to contribute to these global efforts.

  • 1997Kyoto Protocol: First international treaty committing nations to reduce greenhouse gas emissions.
  • 2002India ratifies the Kyoto Protocol.
  • 2008National Action Plan on Climate Change (NAPCC) launched in India.
  • 2015Paris Agreement: Aims to limit global warming to well below 2 degrees Celsius above pre-industrial levels.
  • 2016India ratifies the Paris Agreement.
  • 2021India announces its commitment to achieve net-zero emissions by 2070 at COP26.
  • 2023Launch of the National Green Hydrogen Mission to promote green hydrogen production.
  • 2025Greening Steel Roadmap released by the Ministry of Steel.
  • 2026Focus on implementing policies to promote green steel production in India.

Carbon Emissions: Causes, Impacts, and Mitigation Strategies

Visualizes the interconnected aspects of carbon emissions, including their sources, environmental and economic impacts, and various mitigation strategies.

Carbon Emissions

  • Sources
  • Impacts
  • Mitigation Strategies
  • International Agreements

Recent Developments

5 developments

Global efforts to transition to renewable energy sources to reduce carbon emissions.

Increasing adoption of electric vehicles to reduce emissions from the transportation sector.

Development of carbon capture and storage technologies.

Growing corporate commitments to achieve net-zero emissions.

India's commitment to reduce its carbon intensity by 45% by 2030, compared to 2005 levels.

Source Topic

Green Steel: Shaping India's Climate Goals and Industrial Future

Environment & Ecology

UPSC Relevance

Important for UPSC GS Paper 3 (Environment, Science and Technology). Questions are frequently asked about the causes and consequences of carbon emissions, mitigation strategies, and related international agreements.

Evolution of Carbon Emission Reduction Efforts

Illustrates the timeline of key events and agreements related to carbon emission reduction, providing context to India's current green steel initiatives.

1997

Kyoto Protocol: First international treaty committing nations to reduce greenhouse gas emissions.

2002

India ratifies the Kyoto Protocol.

2008

National Action Plan on Climate Change (NAPCC) launched in India.

2015

Paris Agreement: Aims to limit global warming to well below 2 degrees Celsius above pre-industrial levels.

2016

India ratifies the Paris Agreement.

2021

India announces its commitment to achieve net-zero emissions by 2070 at COP26.

2023

Launch of the National Green Hydrogen Mission to promote green hydrogen production.

2025

Greening Steel Roadmap released by the Ministry of Steel.

2026

Focus on implementing policies to promote green steel production in India.

Connected to current news

Carbon Emissions: Causes, Impacts, and Mitigation Strategies

Visualizes the interconnected aspects of carbon emissions, including their sources, environmental and economic impacts, and various mitigation strategies.

Carbon Emissions

Burning Fossil Fuels (Coal, Oil, Gas)

Industrial Processes (Cement, Steel)

Global Warming & Climate Change

Economic Costs (Agriculture, Infrastructure)

Renewable Energy Transition

Carbon Pricing & Carbon Tax

Paris Agreement (NDCs)

UN Framework Convention on Climate Change (UNFCCC)

Connections
SourcesImpacts
ImpactsMitigation Strategies
Mitigation StrategiesInternational Agreements