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 …

Bounding the role of black carbon in the climate system: A scientific assessment

Black carbon aerosol plays a unique and important role in Earth's climate system. Black carbon is a type of carbonaceous material with a unique combination of physical properties. This assessment provides an evaluation of black-carbon climate forcing that is comprehensive in its inclusion of all known and relevant processes and …

Impact of climate change hitting home, U.S. report finds

The consequences of climate change are now hitting the United States on several fronts, including health, infrastructure, water supply, agriculture and especially more frequent severe weather, a congressionally mandated study has concluded. A draft of the U.S. National Climate Assessment, released on Friday, said observable change to the climate in …

Emissions limits could cut climate damage by two-thirds: study

The world could avoid much of the damaging effects of climate change this century if greenhouse gas emissions are curbed more sharply, research showed on Sunday. The study, published in the journal Nature Climate Change, is the first comprehensive assessment of the benefits of cutting emissions to keep the global …

Australia wrestles with climate change

Rob Torenius had seen bush fires come close to his family’s timber mill in the southeast Tasmanian town of Forcett – but not since 1967. His son, Matthew, had never encountered them. “There’s a big hill over the back of the mill and that just looked like a volcano. The …

Domestic climate laws are essential, says UN

Legislation at national level essential because 'it is linchpin between action on the ground and international agreement' Governments must enact domestic laws on climate change and greenhouse gas emissions if international efforts to stall global warming are to succeed, according to the UN's climate chief. Christiana Figueres, who is spearheading …

Apple and Google expand renewable energy use

Technology giants Apple and Google have both announced investments in renewable energy projects, focusing largely on wind energy. Yesterday, Google made an approximate $200m (£125m) equity investment in the Spinning Spur Wind Project, a 161 megawatt facility located in Oldham County, Texas and built by EDF Renewable Energy. Senior manager …

China's carbon intensity falls over 3.5 percent in 2012: official

China's carbon intensity, or its emissions relative to economic output, fell more than 3.5 percent in 2012, outperforming its average annual target, China's chief climate change official said on Thursday. China aims to cut carbon intensity by 17 percent during the 2011-2015 period, which means an annual average target of …

Sterlite energy pays Rs 34 cr to environment protection fund

Sterlite Energy Ltd (SEL), a Vedanta group firm, has so far paid Rs 33.6 crore to the state Environment Management Fund in two tranches. It deposited Rs 19.22 crore in August for the previous year charges and recently submitted a demand draft of Rs 14.39 crore towards the fund for …

Cost of combating climate change surges as world delays: study

An agreement by almost 200 nations to curb rising greenhouse gas emissions from 2020 will be far more costly than taking action now to tackle climate change, according to research published on Wednesday. Quick measures to cut emissions would give a far better chance of keeping global warming within an …

Probabilistic cost estimates for climate change mitigation

For more than a decade, the target of keeping global warming below 2 °C has been a key focus of the international climate debate. In response, the scientific community has published a number of scenario studies that estimate the costs of achieving such a target. Producing these estimates remains a …

LG receives Carbonfree Certification

LG Electronics (LG) announced that it has been awarded Carbon Free® certification for six of its products, validating the consumer electronics and home appliance company’s strategy of reducing its carbon footprint. Following on from LG’s activities in the low-carbon appliances sector, a number of products have been certified as Carbon …

The outlook for energy: a view to 2040

Updated each year, the Outlook analyzes the trends that will shape global energy supply and demand over the coming decades. This year's report reveals a number of key findings about how we use energy, how much we will need in the future and what types of fuels will meet demand. …

Top 7 climate change fallacies

Climate change is defined as a long-term change in the Earth’s climate, or of a region on Earth and has been a topic of global interest over the last few decades. In fact, the World first heard of the term in 1979, and it took another decade before the Intergovernmental …

CDP India 200 climate change report 2012

As one of the largest and fastest growing economies in the world, India is facing increasingly international pressure to mitigate its GHG emissions. Transitioning to a low carbon economic presents multiple opportunities to India, including: sustainable economic growth, infrastructure development through low carbon technologies, enhanced energy security, green employment opportunities …

Point of no return: the massive climate threats we must avoid

The world is quickly reaching a Point of No Return for preventing the worst impacts of climate change. With total disregard for this unfolding global disaster, the fossil fuel industry is planning 14 massive coal, oil and gas projects that would produce as much new carbon dioxide (CO2) emissions in …

World economic situation and prospects 2013

World Economic Situation and Prospects 2013: presents a post-crisis world economy still struggling with continued weakening growth of 2.2 per cent in 2012; projects disappointing global growth of 2.4 per cent in 2013 and 3.2 per cent in 2014 in the face of major uncertainties and downside risks; foresees a …

Creating market support for energy efficiency: India’s perform, achieve and trade scheme

India, recognising the challenge of pursuing rapid economic growth in a sustainable manner, has developed an energy efficiency scheme to govern large energy consumers. Energy efficiency measures can support India's development priorities while yielding climate co-benefits. There is a significant potential to improve efficiency in energy-intensive industries and the electricity …

Assessing the climate impacts of cookstove projects: issues in emissions accounting

An estimated 2.6 billion people rely on traditional biomass for home cooking and heating, so improving the efficiency of household cookstoves could provide significant environmental, social and economic benefits. Some researchers have estimated that potential greenhouse gas emission reductions could exceed 1 billion tons of carbon dioxide equivalent (CO2e) per …

Scoping study on financing adaptation-mitigation synergy activities

This study looks at different ways to improve adaptation and mitigation synergies in climate change financing. It reviews existing definitions of synergies and identifies various types of synergies that have been recognized to date. The study looks for existing funding streams for synergetic adaptation and mitigation and explores opportunities to …

BP energy outlook 2030

The outlook highlights the growing role of developing economies in global energy consumption, and the increasing share of non-fossil fuels in global energy supply. It emphasizes the importance of both improving energy efficiency and expanding energy supplies to meet the energy needs of billions of people who aspire to better …

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