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 …

Experts unfold strategies to mitigate soil pollution

The 30th national-level training course on ‘Soil, air, water pollution and mitigation strategies’ organised by the Centre of Advanced Faculty Training (CAFT), Department of Soil Science, PAU was inaugurated yesterday. The event sponsored by the Indian Council of Agricultural Research, was inaugurated by Dr HS Dhaliwal, dean, College of Agriculture, …

Climate change may lead to annual revenue loss of $10 bn for global fisheries sector by 2050

The global fisheries sector could suffer an annual revenue loss of $10 billion by 2050 due to changes in climatic conditions, says a study by the University of British Columbia. Global warming and ocean acidification are causing considerable damage to the sector, leading to lower total catch and higher domination …

India dithers over carbon cut plege amid UN alarm

The world must urgently increase its ambition to cut further roughly a quarter of predicted 2030 global greenhouse emissions to have any chance of minimising dangerous climate change, the UN Environment Programme said on Thursday as it released its annual Emissions Gap report. However, India is mulling over delaying its …

Enhancing transparency of climate change mitigation under the Paris Agreement: lessons from experience

An enhanced transparency framework will be a central component of the post-2020 international climate policy regime under the Paris Agreement, underpinning the dynamic process of updating nationally determined contributions (NDCs) and providing input to the global stocktakes on successive five-year cycles. The enhanced transparency framework will apply to all Parties, …

Enhancing transparency of climate change mitigation under the Paris Agreement: lessons from experience

An enhanced transparency framework will be a central component of the post-2020 international climate policy regime under the Paris Agreement, underpinning the dynamic process of updating nationally determined contributions (NDCs) and providing input to the global stocktakes on successive five-year cycles. The enhanced transparency framework will apply to all Parties, …

Future C loss in mid-latitude mineral soils: climate change exceeds land use mitigation potential in France

Many studies have highlighted significant interactions between soil C reservoir dynamics and global climate and environmental change. However, in order to estimate the future soil organic carbon sequestration potential and related ecosystem services well, more spatially detailed predictions are needed. The present study made detailed predictions of future spatial evolution …

The Emissions Gap Report 2016

The Emissions Gap Report 2016 provides an authoritative assessment of the extent to which the current and planned national emissions reductions, as specified in the submitted Intended Nationally Determined Contributions, will contribute towards the Paris Agreement goals. It does so by providing an estimate of the additional reductions – the …

Renewable energy and energy efficiency in developing countries: contributions to reducing global emissions

Renewable energy and energy efficiency projects implemented in developing countries from 2005 to 2015 will reduce annual greenhouse gas emissions by almost half a gigatonne by 2020, according to the second report by the 1 Gigaton Coalition. These reductions could more than double, reaching one gigatonne, if developed nations deliver …

Trade in the balance: reconciling trade and climate policy

The report provides timely insights about the alignment of climate and trade policy as the Paris Agreement enters into force and the next round of UN climate talks take place in Marrakech from November 7-18. The authors explore opportunities and barriers for alignment of the Paris Agreement’s global climate commitments …

Watch: Scientists discover new method to turn carbon dioxide into fuel

The method involves a few inexpensive materials to turn the harmful gas into a useful fuel. In a new twist to waste-to-fuel technology, scientists have developed a novel electrochemical process that uses low-cost materials to turn carbon dioxide into ethanol, a useful fuel. "We discovered somewhat by accident that this …

Carbon footprint of solid clay bricks fired in clamps of India

Carbon footprint is broadly defined as carbon dioxide (CO2.) emissions normalized per unit mass of a product or per unit of an activity. It is considered as an important environmental indicator for comparing various products or activities. Fired solid clay brick is a popular walling material in India. Manufacturing of …

An analysis of the trends of GHG emissions in India

The report provides an analysis of India's Greenhouse Gas (GHG) emission estimates across key emission intensive sectors namely Energy, Industry, Agriculture, Livestock, Forestry, and Land-use and Land-use Change and Waste, for the years 2007 to 2012. The report also documents sector wise trend analysis and existing policy interventions to mitigate …

The Low Carbon Economy Index 2016

The latest Low Carbon Economy Index report from PwC has revealed that China led the way in decreasing its carbon intensity during 2015, in a year which saw global carbon intensity drop by 2.8%, double the average fall of 1.3%. The report detailing the carbon intensity of the world’s major …

Energy, climate change and environment: 2016 insights

The historic Paris Agreement on climate change sets the course for a fundamental transformation of the global economy over the next decades. The Agreement’s overarching goal of limiting global average temperature rise to "well below 2°C" will entail profound changes in the global energy system. Achieving the deep cuts in …

Guideline manual for Continous (Real time) Emission Monitoring (CEM) in industries

This guideline document is prepared to assist both industries and regulators in successful implementation of CEMS through self-regulation. This document provides information on CEMS equipment and the pollutants that are monitored on real time basis and to develop a system to satisfy the data quality objectives to implement more transparent …

Financing India’s clean energy transition

India’s energy system faces the triple challenge of meeting growing demand, cutting pollution and offering more than 300m people not connected to the power grid access to modern energy. The government has set the target of building 175GW of renewable energy by 2022, primarily solar and wind, and mandated the …

Financing India’s clean energy transition

India’s energy system faces the triple challenge of meeting growing demand, cutting pollution and offering more than 300m people not connected to the power grid access to modern energy. The government has set the target of building 175GW of renewable energy by 2022, primarily solar and wind, and mandated the …

Hotter planet, humanitarian crisis: El Niño, the “new normal” and the need for climate justice

This paper provides an overview of the recent 2015-16 El Niño climate-related events and the subsequent lack of adequate response to the global drought. It proposes a fair shares approach to climate justice, thereby providing guidance for appropriate levels of humanitarian aid and boosting support for the most vulnerable. The …

NIT Goa looks to bamboo to combat pollution

PANAJI: Looking to create a sustainable future, the National Institute of Technology (NIT) Goa, has developed two technical proposals for research in bamboo application and technology. The institute, with The Energy and Resources Institute (TERI) as its research partner, will focus on quantification of noise reduction and carbon dioxide absorption …

Projected land photosynthesis constrained by changes in the seasonal cycle of atmospheric CO2

Analysis of observations and model projections provides large-scale emergent constraints on the extent of CO2 fertilization, with estimated increases in gross primary productivity for both high-latitude and extratropical ecosystems under elevated atmospheric CO2 concentrations.

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