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 …

UN climate talks marred by decision-making spat

UN climate talks have hit a stumbling block that some delegates say poses a serious challenge to their already slow-moving attempt to craft a global response to climate change. As the latest negotiation session ended on Friday in the German city of Bonn, one track of the talks was paralysed …

Govt aims at forests to address climate change

Environment and Renewable Energy Minister Susil Premajayantha inaugurated a programme to put forests at the heart of Sri Lanka's strategy to tackle climate change. Environment and Renewable Energy Minister Susil Premajayantha, UN Resident Coordinator and UNDP Resident Representative in Sri Lanka Subinay Nandy and others at the launch of the …

MAS Linea Aqua joins CCC in ground breaking Rainforest Project

MAS Linea Aqua joined hands with sustainability partner the Carbon Consulting Company (CCC) to inaugurate the company’s latest Corporate Environmental Responsibility initiative. Commemorating World Environment Day 2013, Managing Director of the company, Sarinda Unamboowe, ceremoniously planted the first of over 1,000 rainforest trees that will be planted by the company …

U.S.-China climate deal called "breakthrough" but no long-term cuts yet

China and the United States took a major step in the fight against climate change over the weekend, but what was termed a "breakthrough" might not do much in the longer term to lock in legally binding carbon emission cuts from the world's two biggest emitters of greenhouse gases. Still, …

Global carbon emissions hit record high in 2012

China led a rise in global carbon dioxide emissions to a record high in 2012, more than offsetting falls in the United States and Europe, the International Energy Agency (IEA) said on Monday. Worldwide CO2 emissions rose by 1.4 percent to 31.6 billion tons, according to estimates from the Paris-based …

Climate shuffle

This Climate Action Tracker update shows that current emissions and policies - and future emission trends - are likely to lead to higher 21st century emission levels than previously projected. This, in turn, implies a higher level of warming by 2100. Assuming current emissions trends, implemented and presently planned policies …

Redrawing the energy-climate map

This new IEA report maps out the out the current status and expectations of global climate and energy policy - what is happening and what (more) is needed? The energy sector is the single largest source of climate-changing greenhouse-gas emissions and limiting these is an essential focus of action. The …

Germany in new push against EU car emissions plan: draft

Germany has put forward a fresh proposal on regulating carbon dioxide limits for cars sold in the European Union, which campaigners say is a last-ditch attempt to dilute a new emissions law. Germany has been pushing for months for greater flexibility in implementing an emissions goal of 95 grams of …

Metro helps prevent global warming

Every commuter who chooses the Delhi Metro over a car or a bus contributes in reduction in emission of roughly 100 mg of carbon dioxide for every trip of 10 kilometres. Noting the contribution made by metro commuters to reduce global warming, the Japan International Cooperation Agency (JICA), that has …

Up in smoke: Carbon credit trade past its sell-by date?

Carbon prices in international markets are at their lowest in a decade. Projects, especially in India and China, two major suppliers of carbon credits, are writing off expected revenues. Carbon trade, touted as the emission trading scheme that’d cheaply reduce emissions bringing green technologies within the financial reach of poorer …

Weather’s turning on climate change

Emissions Are Up, Temperatures Are Up, But Is It Killing Us? The Jury Is Still Out Are we too late? Or is there time to arrest the rollercoaster ride to doomsday predictions? Either way, has the science of climate change ever influenced negotiations at cl i m at e m …

The Little Green Data Book 2013

The Little Green Data Book is a pocket-sized ready reference on key environmental data for over 200 countries. Key indicators are organized under the headings of agriculture, forestry, biodiversity, energy, emission and pollution, and water and sanitation.

Elements of a new climate agreement by 2015

This year’s Perspectives from UNEP and its UNEP Risø Centre in collaboration with the Global Green Growth Institute (GGGI) focuses on the elements of a new climate agreement by 2015 that will contribute to achieve the 2°C limit for global warming. The first paper frames the global mitigation challenge based …

Mitigation of greenhouse gas emissions in livestock production: a review of technical options for non-CO2 emissions

Animal agriculture substantially contributes to the world economy by providing food, jobs, and financial security for billions of people. With increasing concerns over global climate change and pollution, efforts are underway to reduce the overall environmental impact of animal production. This document analyses emission of non-carbon dioxide greenhouse gases, an …

Same energy, more power: accelerating energy efficiency in Asia

Energy efficiency is often defined as delivered energy service per unit of energy supplied into a system. Supply-side energy efficiency refers to decreasing energy losses in the supply chain, for improved performance in the production and delivery of electricity and heat. Demandside energy efficiency (DSEE) is achieved through consuming less …

Technology roadmap: energy and GHG reductions in the chemical industry via catalytic processes

This roadmap provides a quantitative assessment of the main catalytic processes in the chemical sector and their impact on the top (i.e. largest volume) 18 chemical products. It also describes some impacts on other catalytic processes using rough estimates based on publicly available information. The impact of a small number …

Technology roadmap: carbon capture and storage

This Roadmap is an update of the 2009 IEA CCS Technology Roadmap. The energy landscape has shifted between 2009 and 2013 and new insights into the challenges and needs of CCS have been learned. This CCS roadmap aims at assisting governments and industry in integrating CCS in their emissions reduction …

Estimation of carbon abatement potential of energy consumption in rural areas of India

Access to sustainable energy is vital for the socio-economic development of rural India and overall growth of the country. A number of energy initiatives by the Government of India and the states are contributing towards improving energy access. However, the challenge of access to energy and coping with the highly …

WWF develops carbon tracker

WWF India has developed a “low carbon growth policy tracker” to help assess low carbon policies across the country. The objective of the study is to outline a low carbon transformation across the states keeping in mind the government’s stated aim to reduce greenhouse gas emissions by 2025 per cent …

The Goa Cess on Products and Substances causing pollution (Green Cess) Act, 2013

An Act to provide for levy and collection of cess on the products and substances including hazardous substances, which upon their handling or consumption or utilization or combustion or movement or transportation causes pollution of the lithosphere, atmosphere, biosphere, hydrosphere and other environmental resources of the State of Goa, under …

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