It has been a busy year for the environment. It began and ended with floods, from Assam to Chennai. Even the desert regions of Rajasthan and Gujarat were not spared.
In a stark contrast befitting the disastrous effects of climate change, there was a crippling drought in the Marathwada region.
Meanwhile, Delhi's air worsened, and it turned out that 10 of the world's top 15 polluted cities were in India.
Counterintuitively, 2015 was also the year when the Narendra Modi government weakened environmental regulations.
The year ended with the UN climate summit at Paris, which led to a global agreement for climate action until 2030.
Feeling dizzy? Here's a simple way to revisit the eventful year.
Presenting the 11 environment stories that you must read.
Earth Overshoot Day
The Overshoot Day is the day we use up our full year's quota of the Earth's resources. While 31 December is the ideal Overshoot Day, in 2015, it fell on 13 August. It is a grim reminder that if our over-consumption doesn't stop, there will soon be nothing left.
Public consultations are an important part of the green clearance process. But ever since the Modi government took office, it has amended rules to systematically leave out the public from various kinds of projects. This includes SEZs, and roads and pipelines in border states.
Adani in Australia
The Adani Group's coal mines in Australia have run into a series of troubles, including a stay order from the country's top court. This piece weaves the story of Adani's legal troubles with that of its CEO in Australia - who has a history of running firms with a controversial environmental record.
The COP 21 deal
At long last, the world got a universal agreement to combat climate change in December. Signed by over 190 nations at the COP21 summit in Paris, the deal saw everyone making compromises - but some more than others. This story breaks down the salient features of the deal, where India wins and where it loses.
India's ecological footprint
In the run up to the COP21 climate summit, India was busy projecting itself as a poor nation with a low carbon footprint. But data shows that this is only partly true. India's rich have a greater footprint than the global average, and at par with many developed nations. The all-India numbers are averaged out by the millions living without basic needs.
PM2.5 is the silent killer nobody in Delhi knew about. The air pollutant has been 16-20 times above safe limits in the city's air. It is cutting short lifespans, damaging children's lungs, and aggravating heart and lung disease. The piece explains what PM2.5 is, and why you should know about it.
This article argues how the tragic floods in Chennai were not as much a once-in-a-century calamity as they were a man-made disaster. They were a result of decades of ignoring natural drainage systems, and building over water bodies.
Increasing instances of floods
Why are floods becoming more common in India? This in-depth analysis finds that irresponsible development and disregard for natural water systems are as responsible for the floods as higher rainfall caused by climate change.
Drought in Marathwada
This ground report profiles the severe drought that occurred in the Marathwada region in Maharashtra after the monsoon rains failed. Read how, despite the poor rainfall, the government allowed water-guzzling sugarcane farming and beer industries to thrive.
Even though untouchability was abolished decades ago, cleaning sewage is still a job "reserved" for these castes. The shining edifice of Incredible India is kept clean by making 1.2 million of these men and women do hazardous work without legally mandated safety gear. This is their story.
RK Pachauri sexual harassment case
The one true 'scandal' in India's environment sector.
Climate scientist RK Pachauri is facing charges of sexually harassing a young colleague at The Energy and Resources Institute (TERI), an organisation he heads. The story describes how TERI's internal harassment committee was dissolved by the organisation months after it found Pachauri guilty. Its new members are perceived to be close to Pachauri.
More in Catch: