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China’s coal consumption and CO2 emissions: What do we really know?

China’s carbon emissions may have risen in 2015, contrary to previous assumptions, says new research from Norway’s CICERO institute

China’s coal consumption and carbon dioxide emissions may have gone down in both 2014 and 2015 – or maybe not. Uncertainties in China’s energy statistics are often higher than the total energy consumption of many countries. Can we trust the data…Read More

Green Climate Fund does too little, hopefully not too late

An expert evaluates the important board meeting of the fund that is supposed to provide the main ammunition in the combat against climate change

With its clean and green spaces, and futuristic skyline, the Songdo Business District of South Korea isn’t exactly a place to imagine the perils of climate change. However, it became the centre of attention in early March as the 12th board meeting of the Green Climate Fund (GCF) took place…Read More

Emerging economies slam carbon tax on flying

Meeting for the first time since the Paris summit, Brazil, South Africa, India and China said they would sign the Paris agreement, but would oppose a proposed aviation cess, an issue postponed at the climate meet

The BASIC group of countries (Brazil, South Africa, India and China) is worried about a European Union proposal to tax carbon emissions caused by flying. The vexed issue had flared up a few…Read More

How Mexico City slashed air pollution levels by half

Mexico’s capital used to be the most polluted city in the world. But this is how it turned its fortune around

Red alerts, curfews and health crises resulting from air too hazardous to breathe – for those who lived in Mexico City in the 80s and 90s, its recent pollution problems are all too familiar. Back then, lead, ozone, carbon and sulphur were so rife in the atmosphere that residents claimed they were causing birds to fall out of the sky. The city authorities…Read More

Greed, apathy destroying east Kolkata wetlands

Climate change will flood Kolkata’s streets more often, and the drainage function of its wetlands will be more vital; but civic apathy, hunger for real estate and unregulated industrialization are destroying this ecosystem that also feeds the city and cleans its sewage every day

Ask a Kolkata resident about the wetlands along the city’s eastern fringe and you’ll usually get a blank stare. Some may describe it as a…Read More