Carbon Dioxide

Renewables 2024 global status report: global overview

This overview sets the scene for the various modules in the Renewables 2024 Global Status Report Collection. It provides high-level trends on the status of renewables in the wider fossil fuel-dominated energy system in the context of global challenges such as climate change, development goals and the geopolitical landscape. Urgent …

How to decarbonise European transport by 2050

Transport is Europe's biggest climate problem accounting for 27% of its GHG emissions in 2017. Transport pollution is causing the illness and premature deaths of hundreds of thousands of Europeans. Meanwhile the EU spends over 200 billion a year importing oil to power its transport fleet. A shift in spending …

2°C rise ‘disastrous’ for poor

All eyes on Poland meet next week The 24th Conference of Parties (CoP) at Katowice, Poland, on climate change from December 2 to 14 will indicate whether or not the Paris Agreement (which entered into force in November 2016) will be relevant. This was one of the key takeaways of …

JSW Steel revamps operations, product mix to align with climate change goals

JSW Steel is undertaking a major reorientation of its operations as well as product mix to reduce carbon dioxide emissions and align with the country's climate change priorities. On the portfolio mix, the company is focusing on environment friendly products for packaging, electrical and appliance sectors. "As Government of India …

Paper industry objects to linking paper usage with environmental concerns

Paper industry represented by Indian Paper Manufacturers Association (IPMA) has come out strongly against the perception being created by telecom providers linking paper to environmental concerns. Telecom Regulatory Authority of India (TRAI) has received representations from telecom service providers requesting a review of the provision of the printed copy of …

Greenhouse gas levels in atmosphere hit new high: UN

GENEVA: The levels of greenhouse gases in the atmosphere, the main driver of climate change, have hit a new record high, the UN said Thursday, warning that the time to act was running out. "Without rapid cuts in CO2 and other greenhouse gases, climate change will have increasingly destructive and …

Roadmap to decarbonising European cars

Transport is Europe’s biggest source of carbon emissions, contributing 27% to the EU’s total CO2 emissions, with cars representing 45% of these. Transport is also the only sector in which emissions have grown since 1990, driving an increase in the EU’s overall emissions in 2017. If the EU is to …

Progress of EU transport sector towards its environment and climate objectives

Emissions from the EU transport sector are not reducing enough to limit its environmental and climate impacts in Europe. Greenhouse gas (GHG) emissions from transport have increased over the last three years, whilst average CO2 emissions of new passenger cars increased for the first time in 2017. The sector remains …

Tito Mboweni introduces Carbon Tax Bill

Finance Minister Tito Mboweni introduced the Carbon Tax Bill in the National Assembly on Tuesday, marking the culmination of an eight-year process of preparation and consultation with stakeholders. The tax is due to take effect from June 1 2019, and while parliament’s finance committee expects to process the bill before …

WMO greenhouse gas bulletin (GHG Bulletin): the state of greenhouse gases in the atmosphere based on global observations through 2017

Levels of heat-trapping greenhouse gases in the atmosphere have reached another new record high, according to the World Meteorological Organization (WMO). There is no sign of a reversal in this trend, which is driving long-term climate change, sea level rise, ocean acidification and more extreme weather. The WMO Greenhouse Gas …

Forest carbon supply in Nepal: evidence from a choice experiment

This paper uses a choice experiment conducted in Nepal during 2013 to estimate household-level willingness to participate in a village-level program under the Reduced Emissions from Deforestation and Forest Degradation initiative requiring reductions in fuelwood collection, as a function of the price paid per unit of avoided carbon dioxide emissions. …

Solving the global cooling challenge: how to counter the climate threat from room air conditioners

Increasing incomes and urbanisation will see increase in room air conditioning units from 1.2 billion to 4.5 billion in the world by 2050 when India alone may account for one billion units. India will, in fact, see a phenomenal growth during the period - from 26.3 million installed stock of …

CO2 emissions from fuel combustion 2018: highlights

In recognition of the fundamental importance of energy-related environmental issues, the latest information on CO2 emissions from fuel combustion – level, growth, source and geographic distribution – will be essential to analysts and policy makers in many international fora. This annual publication contains, for more than 150 countries and regions: …

Governing large-scale carbon dioxide removal: are we ready?

The IPCC SR 1.5°C bolsters the case for pursuing the lower end of the Paris Agreement’s temperature goal, and makes clear that it is no longer sufficient to reduce emissions alone – CO2 will also need to be removed from the atmosphere, on a scale never previously attempted. But is …

Roadmap for achieving India’s NDC pledge

India announced its Nationally Determined Contributions (NDCs) at the Conference of Parties (CoP) meeting in Paris, 2015. In its NDCs, India seeks to (a) reduce the Greenhouse Gas (GHG) emissions intensity of its Gross Domestic Product (GDP) by 33–35% of 2005 levels, by 2030; (b) build 40% of fossil-free power …

For the Talanoa dialogue: steps towards global decarbonisation in key emitting sectors

The Climate Action Tracker (CAT) is pleased to submit another input to the Talanoa Dialogue in an answer to the Dialogue’s “How do we get there?” question. This submission assesses sectoral progress toward decarbonisation on a global level and outlines concrete steps that can be taken in key emitting sectors …

Groundwater depletion and associated CO2 emissions in India

India, the world's largest groundwater user, withdraws about 230 billion m3 groundwater annually for irrigation. Excessive groundwater pumping in India leads to rapid groundwater depletion and CO2emissions. Here, using multiple data sources (observation wells and GRACE) to estimate groundwater depletion in India, as well as the associated chemistry and the …

Egypt shows promise for accelerating renewable projects

In Egypt, promising opportunities to accelerate renewable projects are on the horizon, which will reduce dependency on fossil-fueled power plants. According to President and CEO of ACWA Power, Paddy Padmanathan: “While recently, many projects in the energy sector in Egypt have been completed, we see promising opportunities to procure more …

Delhi: Tech to keep marathon clock ticking

NEW DELHI: Technology will be used to ensure better air quality along the route of the Delhi Half Marathon to be held on October 21. The organisers will use systems like ultra high frequency radio pulses, mist fans and pollution removing reagents to reduce pollutants in the air, and thus …

Climate change causing sea snail shells to dissolve: Study

Shelled marine creatures living in increasingly acidified oceans face a fight for survival as the impacts of climate change spread, a study suggests. Researchers from the University of Plymouth in the UK and the University of Tsukuba, Japan assessed the impact of rising carbon dioxide (CO2) levels on the large …

Tax on carbon emissions could soon be a reality in Washington state

The idea is to make carbon pollution more expensive so people will use less fossil fuel Voters in Washington state will go to the polls Nov 6 to decide whether or not they want to impose a first-of-its-kind “fee” on carbon emissions. Ballot initiative 1631 marks the second time the …

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