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 …

The Earth Statement

The Earth Statement, written by 17 members of the Earth League, clarifies in 8 essential points what the international climate agreement at Paris 2015, COP 21, should achieve to provide the world with a decent chance of avoiding dangerous climate change.

Deep carbon emission cuts possible and inevitable, reports find

Australia's abundance of renewable energy resources leaves it well-placed to exit fossil fuels altogether by 2050 at a manageable cost of the economy, according to an Australian National University report. The report, synthesising research by the CSIRO, ClimateWorks and other sources, argues that the country can tap solar, wind and …

Electric vehicle sales booming in France, Germany, UK

France is leading Europe’s electric vehicle revolution with the nation now accounting for more than a quarter of EV sales across the EU, new figures reveal. Data released by the European Environment Agency shows around 38 000 electric vehicles were registered in 2014, up by 57 % compared to 2013. …

US energy-related CO2 emissions increase for second year in a row

For the second year in a row, energy-related carbon dioxide (CO2) emissions in the United States have increased, according to the latest official figures. However, unlike 2013, when emissions and gross domestic product (GDP) grew at similar rates (2.5% and 2.2%, respectively), 2014's CO2 emissions growth rate of 0.7% was …

Developed world have to walk the talk on climate change: India

The developed world would have to "walk the talk" on climate change and provide a green climate fund to the developing world, environment minister Prakash Javadekar has said, ahead of a crucial UN meet on the issue in Paris later this year. "Developed world would now have to walk the …

New Zealand Greenhouse Gas Emissions Still Above 2020 Levels Ahead Of Paris Talks

The net greenhouse gas emissions in New Zealand have soared 42 percent with gross emissions, making the country the fifth highest per capita among 40 developed nations. The figures were recently released based on the new greenhouse gas inventory of the Ministry for the Environment. The data has raised doubts …

Energy companies' fuel reserves contain five times the amount of carbon dioxide that can be safely burned, report says

Private and state-owned energy companies own reserves of fuel containing more than 3,200 gigatonnes of carbon dioxide – nearly five times the amount that can be burned if the global temperature is to be kept to within safe levels, according to a report. The World Bank and Bank of England …

Compact and connected cities cost less and best for reducing carbon footprint

Where would you like to live, in Atlanta or Barcelona? While they have similar levels of wealth and population, Atlanta is about 26 times larger and has many more traffic deaths and higher air pollution. Madhav Pai, director of WRI Ross Centre for Sustainable Cities, summed up the essence of …

Chinese report blames Indian emissions for pollution of Tibetan plateau

Chinese researchers are pointing to south Asia, India in particular, and biomass burning in the region as contributing to the pollution of the icy Tibetan plateau and the melting of snow there. The brownish haze of pollution from forest fires, crop burning and domestic cooking stoves in south Asia can …

Europe hits 2015 vehicle emission target ahead of schedule

New cars sold in 2014 have hit the carbon emissions target for 2015 two years early, emitting a full 7 grammes of carbon dioxide per kilometre (CO2/km) less than the 130g target. According to provisional data from the European Environment Agency (EEA), new cars sold in 2014 emit on average …

Chinnaswamy becomes country's first sporting venue to switch to solar power

Next time you soak in the fun of Twenty20 cricket under a starry sky at the Chinnaswamy Stadium, be rest assured your favourite summer pastime will leave little carbon footprint. On Wednesday, Chinnaswamy Stadium took a giant green leap when it formally launched a 400kv rooftop solar power system, becoming …

Circular economy could bring 70 percent cut in carbon emissions by 2030

The circular economy offers opportunities to boost jobs and tackle climate change, according to study on Sweden by The Club of Rome Odds are, your mobile phone is less than two years old. Today’s economy is built on a “fast turnover” principle. The faster we replace our gadgets the better …

Circular economy could bring 70 percent cut in carbon emissions by 2030

The circular economy offers opportunities to boost jobs and tackle climate change, according to study on Sweden by The Club of Rome Odds are, your mobile phone is less than two years old. Today’s economy is built on a “fast turnover” principle. The faster we replace our gadgets the better …

Europe hits 2015 vehicle emission target ahead of schedule

New cars sold in 2014 have hit the carbon emissions target for 2015 two years early, emitting a full 7 grammes of carbon dioxide per kilometre (CO2/km) less than the 130g target. According to provisional data from the European Environment Agency (EEA), new cars sold in 2014 emit on average …

Carbon emissions by new cars in EU fall 2.6 pct in 2014-report

Average carbon dioxide emissions of new cars sold in the European Union fell 2.6 percent last year, beating goals set for 2015 as part of efforts to slow climate change, the European Environment Agency (EEA) said on Wednesday. Average emissions slipped to 123.4 grammes of carbon dioxide per kilometre, below …

Obama’s climate change legacy at risk from conservative heartland

President Barack Obama’s attempt to leave a legacy of domestic action on climate change faces a proliferation of legal threats just as a global climate deal hangs in the balance, according to a state lawyer fighting the White House. Scott Pruitt, Oklahoma’s attorney-general, said that a Thursday court hearing on …

Price on carbon key to Canada tackling global warming, say researchers

Report says a carbon fee is vital and country should exploit renewable energy to decarbonize electricity grid – but doesn’t discuss highly polluting tar sands The team unanimously endorsed putting a price on carbon pollution as a key strategy. Without a carbon fee, the price of electricity on the market …

Inventory of U.S. reenhouse Gas Emissions and Sinks: 1990 – 2013

After two years of decline, total U.S. greenhouse gas emissions released into the atmosphere because of human activity increased 2 percent in 2013 over the previous year. That surge was fueled, in large part, because of a growing economy, falling coal prices and a cold winter, the U.S. Environmental Protection …

Ban on old diesel vehicles may not be enough to clean up Delhi air

Banning old diesel vehicles may not be enough to address severe air pollution in Delhi. Other countries have been imposing higher taxes, excise duties and registration costs to discourage people from buying diesel vehicles. They have also introduced low-sulphur diesel to clean up vehicle emissions. Experts say National Green Tribunal's …

Lab photosynthesis begins to bloom

The world’s fight against global warming would be dramatically easier if a cheap technology was available to turn carbon dioxide into something useful. In fact, researchers and firms are trying to do just that with artificial photosynthesis, a process that uses sunlight, water and carbon dioxide to produce oxygen and …

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