Centre for Science and Environment (CSE) | Centre for Science and Environment

Centre for Science and Environment (CSE)


Wheels are turning

Let’s share cars; take a bus or metro; cycle or walk

Early this month, I was in the Delhi High Court, where a battery of lawyers had filed separate petitions against the odd-even scheme of the Delhi government. This is a scheme to ration car usage so that in the critically polluted winter months only half the vehicles are on the road. Their arguments were that the scheme had led to enormous inconvenience and worse, daily pollution data showed no impact on air quality. Cars, they said, were not responsible for pollution. 

US Matters

Why should we look at the US to check out its climate action plan? The fact is that the US is the world’s largest historical contributor to greenhouse gas emissions—the stock that is already in the atmosphere and already warming the earth’s surface—and the second largest contributor (after China) to annual emissions. What the US does makes a huge difference to the world’s fight against runaway climate change. It will also force others to act. It is, after all, the leader.

Food for nutrition, nature and livelihood

What societies eat reflects their position on the modernity trajectory. Poorer countries have health problems because of lack of food. Then as people get rich, they end up losing the health advantage of food availability. They eat processed food that is high in salt, sugar and fat, which make them obese and ill. It is only when societies get very rich that they rediscover the benefits of eating real food and value sustainability.

CSE analysis of Delhi's power consumption paints a dark picture

 
The UN slogan of “Consume with Care” for this World Environment Day sounds hollow in the face of untamed electricity guzzling in Delhi

Front Page Teaser: 

New Delhi,  June 5, 2015

Threat to the Taj rears up its ugly head again

  • Down To Earth does comprehensive analysis. Says it is important to understand the underlying causes first

Bengaluru lake foam a wake-up call for wetland conservation

  • Foam a result of untreated sewage and industrial waste

Front Page Teaser: 

NEW DELHI, May 2, 2015

So that we can breathe easy

THE EASIEST way to clear air pollution is to not know how bad it is. This is what India practices—in most parts of the country. There is virtually no equipment to monitor the air we breathe and no system that tells us what we should do when pollution levels are up and unhealthy.

Washout in Lima

Centre for Science and Environment says the conference’s decisions will not result in a climate deal in 2015 

Making sense of green building rating

The building sector is set to grow exponentially. It already has a huge environmental footprint, with the domestic and commercial sectors consuming some 30 per cent of India’s electricity. So, the imperative to go green is clear. The question is where India is and where it should go.

The Bureau of Energy Efficiency (BEE) has issued the Energy Conservation Building Code (ECBC) to improve the energy performance of buildings by 40-60 per cent. But the use of the code in design is not linked to the actual performance of the building after it has been commissioned.

The myth of green building

There is no question that India and other parts of the still-under-construction world must build green. The building sector is a major contributor to climate change and local environmental destruction because of construction materials used; energy expended for lighting, heating and cooling; and water consumption and waste discharge. This is the threat. There is an opportunity as well.

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