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 …

Carbon pricing most cost-effective way to reduce carbon emissions, says OECD

Study finds cost of alternatives such as feed-in tariffs, industry regulation and subsidies can be ‘substantially higher’ Carbon taxes and emissions trading systems are the most cost-effective way to reduce emissions and should be “at the centre of government efforts to tackle climate change”, according to the Organisation for Economic …

Carbon emissions must be cut ‘significantly’ by 2020, says UN report

Failure will mean greater costs and risks and pathway to limiting temperature rise to under 2C will close fast The chances of keeping the global temperature increase below 2C will “swiftly diminish” unless the world takes immediate action to escalate cuts in carbon emissions, the United Nations has warned. The …

Warsaw climate talks warned time is running out to close 'emissions gap'

Coal-fired power plants such as this one in Peitz, Germany, mean the gap between temperatures are unlikely to be kept to 'safe' levels of warming, according to a Unep report As world leaders prepare to meet in Poland for the latest United Nations summit on climate change, a major new …

The emissions gap report 2013

Should the global community not immediately embark on wide-ranging actions to narrow the greenhouse gas emissions gap, the chance of remaining on the least-cost path to keeping global temperature rise below 2°C this century will swiftly diminish and open the door to a host of challenges. The Emissions Gap Report …

Brazil wants IPCC to study responsibility of countries for accumulated greenhouse

Brazil has proposed that the United Nations’ Intergovernmental Panel on Climate Change (IPCC) formally study the historical responsibility of countries for the accumulated greenhouse gas emissions on the basis of which the future emission reduction targets can be set. The proposal, which has found the backing of other BASIC countries …

Nuclear power needed to slow global warming: Experts

Some of the world's top climate scientists say wind and solar energy won't be enough to head off extreme global warming, and they're asking environmentalists to support the development of safer nuclear power as one way to cut fossil fuel pollution. Four scientists who have played a key role in …

Germany's Merkel faces some internal opposition to CO2 backloading

German Chancellor Angela Merkel faces opposition from some of her own conservative lawmakers to any move to back EU plans to prop up carbon prices, according to an internal party document. In a paper by pro-business conservative politicians, some of whom are involved in coalition talks with the center-left Social …

EU cars on track to meet 2015 carbon emissions goal: EEA

EU car emissions fell 2.6 percent in 2012 from 2011, official figures showed on Wednesday, adding to a fierce Brussels debate on how quickly automakers can improve vehicle fuel efficiency. The decline took average new car carbon emissions down to 132.2 grams per kilometer (g/km) in 2012, close to a …

Carbon dioxide emissions increased at slower rate in 2012: Report

The world's carbon dioxide (CO2) emissions increased at a slower rate in 2012 — 1.1 per cent compared to a 2.9 per cent annual increase over the past decade, a report said on Thursday. This was despite a global economic growth rate of 3.5 per cent and was partly the …

Primer on short-lived climate pollutants

Slowing the rate of global warming over the near term by cutting short-lived climate pollutants to complement carbon dioxide reductions for the long term. Carbon dioxide (CO2) emissions are responsible for 55-60% of anthropogenic radiative forcing. Fast and aggressive CO2 mitigation is essential to combat the resulting climate change. But …

Climate change performance index 2014

The Climate Change Performance Index is an instrument supposed to enhance transparency in international climate politics. Its aim is to encourage political and social pressure on those countries which have, up to now, failed to take ambitious actions on climate protection as well as to highlight countries with best-practice climate …

Natural solutions for Developing Countries

The report, summarising results from the ATMOsphere Technology Summit and global surveys gathering perspectives from emerging economies, is another clear step to strengthen shecco’s involvement in international project activities helping developing countries seize additional climate benefits from natural refrigerants and foams. The “GUIDE UNIDO - Natural Solutions for Developing Countries” …

Rising Summer Temperatures Threaten Eastern Siberia

The high cliffs of Eastern Siberia, have been eroding at a relatively fast pace which researchers are attributing to rising summer temperatures in the Russian permafrost regions as well as the retreat of the Arctic sea ice. In an effort to understand permafrost erosion, researchers at the Alfred Wegener Institute, …

EU presidency proposes new weakening of EU car rules

Lithuania, holder of the EU presidency, has made a new proposal to weaken rules on how much carbon new cars can emit from 2020, in line with demands from Germany and its luxury manufacturers, EU diplomats said. The proposal is stoking anger in Brussels, where Germany's negotiating tactics are regarded …

Western U.S. states, British Columbia team up to battle climate change

The leaders of the three U.S. states along the Pacific Coast and the Canadian province of British Columbia agreed on Monday to align carbon-cutting policies in the coastal region, which together is equivalent to the world's fifth-largest economy. Under the agreement aimed at aligning climate change strategies, the U.S. states …

EU cars on track to meet 2015 carbon emissions goal: EEA

EU car emissions fell 2.6 percent in 2012 from 2011, official figures showed on Wednesday, adding to a fierce Brussels debate on how quickly automakers can improve vehicle fuel efficiency. The decline took average new car carbon emissions down to 132.2 grams per kilometer (g/km) in 2012, close to a …

Trends in global CO2 emissions: 2013 report

This report discusses the results of a trend assessment of global CO2 emissions up to 2012 and updates last year’s assessment. This assessment focuses on the changes in annual CO2 emissions from 2011 to 2012, and includes not only fossil-fuel combustion on which the BP reports are based, but also …

World Bank funds Rs 560 crore under carbon credit plan

The World Bank has funded Rs 560 crore under the carbon credit plan for the environment conservation of the greenery and scenery in Himachal Pradesh. This was stated by Himachal Pradesh State Pollution Control Board Chairman and Congress spokesperson Kuldeep Singh Pathania here yesterday. Pathania said the plan for the …

Rich nations pledge only paltry emission cuts till 2020

It is less than a third developed countries have achieved between 1990 and 2011 The developed countries have committed to cut greenhouse gas emissions by a paltry three per cent from 2011 to 2020, according to a new data analysis by the U.N. Framework Convention on Climate Change (UNFCCC). It …

Climate science in the real world

What we desperately close our mind to is once again becoming pronounced ever more clearly: climate change is here; it is already bringing devastating extreme weather events; and it will become worse in the years to come. In late September, part I of the fifth assessment report of the Intergovernmental …

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