Clean Tech

Not quite a coal renaissance

A ‘filterless’ air purifier made in India

The hot-button issue of air conditioners

Cooling cities amidst the scorching heat

Latest

May 15, 2022

‘Cut emissions now’

May 15, 2022

Not quite a coal renaissance

May 15, 2022

The hot-button issue of air conditioners

May 15, 2022

A ‘filterless’ air purifier made in India

May 03, 2022

Cooling cities amidst the scorching heat

May 02, 2022

Can net-zero hitch a ride with sustainable mobility?

May 02, 2022

Should sun power EVs on the green highway?

Apr 16, 2022

Human toll of heatwaves

Apr 16, 2022

A mission delayed but possible

Apr 16, 2022

Trace, calculate, and reduce your carbon footprint

May 03, 2022

Cooling cities amidst the scorching heat

Apr 04, 2021

Climate-related disclosures are on the rise

Aug 28, 2019

From drought-stricken to ‘water capital’: The Chennai transformation

Oct 08, 2019

The oceans are set to boil

Sep 05, 2021

Mitigate risks to unlock climate finance

Sep 25, 2019

Battery swap for cost slash: The buzz stops here

Jun 27, 2021

Can smart meters turn around discoms?

Dec 12, 2021

How to plan the ban on single-use plastic

Oct 03, 2021

Smart grids and corridors of green power

Aug 22, 2021

Interconnected power: One sun, one world, one eco-friendly grid

May 15, 2022

‘Cut emissions now’

May 15, 2022

Not quite a coal renaissance

May 15, 2022

The hot-button issue of air conditioners

May 15, 2022

A ‘filterless’ air purifier made in India

May 03, 2022

Cooling cities amidst the scorching heat

May 02, 2022

Can net-zero hitch a ride with sustainable mobility?

May 02, 2022

Should sun power EVs on the green highway?

Apr 16, 2022

Human toll of heatwaves

Apr 16, 2022

A mission delayed but possible

Apr 16, 2022

Trace, calculate, and reduce your carbon footprint

May 03, 2022

Cooling cities amidst the scorching heat

Apr 04, 2021

Climate-related disclosures are on the rise

Aug 28, 2019

From drought-stricken to ‘water capital’: The Chennai transformation

Oct 08, 2019

The oceans are set to boil

Sep 05, 2021

Mitigate risks to unlock climate finance

Sep 25, 2019

Battery swap for cost slash: The buzz stops here

Jun 27, 2021

Can smart meters turn around discoms?

Dec 12, 2021

How to plan the ban on single-use plastic

Oct 03, 2021

Smart grids and corridors of green power

Aug 22, 2021

Interconnected power: One sun, one world, one eco-friendly grid

Other

Allowing glaciers to retreat will be nothing less than a Himalayan blunder

A shrinking glacial mass could compromise our water and energy security, cautions a TERI study

Pandemic leaves waste pickers out in the cold

Urban waste pickers deliver an essential service without government support or recognition

It’s ‘app’ening: Saving water can be as easy as clicking a button

How two start-ups use the Internet of Things to provide smart solutions for water related problems

The ‘corona’ threat to solar energy sector

The sunrise industry faces a Covid-19 eclipse and needs a helping hand to pull through, reports V Rishi Kumar

South Central Railway chugs along sustainability track

It has turned 13 railway stations ‘energy neutral’

Green race: Will the world of fashion make the cut?

Is it possible to make the highly polluting garment industry sustainable and eco-friendly, asks Preeti Mehra

Microfactories will build a circular economy for waste management: Veena Sahajwalla

switch on Selling the sun

A start-up that broke even in a span of just two years

Clean facts about sustainability

From grey to green: In search of a resolve of steel

How India can move towards a low-carbon steel sector

A new green future waiting to take root

TERI’s nano biofertiliser technology promises to be a game changer for farmers

When technology went underground

Looking for a location? Try the wastelands

Setting up renewable energy projects on wasteland conserves farm land and forests, thus protecting the environment, says a study. TV JAYAN reports

A unique technology to clean the air in cities

Clean facts about e-waste

e-rickshaw is the low hanging fruit but a few sour spots remain

The humble vehicle can help usher in clean transport in towns

Air pollution, an emergency

Electric mobility requires incentives charge

Time to step up forest cover pace

Affordable green is way to go

Renewables look for project push

Water security needs a smooth flow of processes

Circular economy, a half-a-trillion dollar opportunity for India

The mantra is to help produce more from less

Ecolab Country Head and Managing Director, Mukund Vasudevan, explains how his company does this

Clean facts

Grow your own green garden, with hydroponics

The promise of trigeneration

A technology that cools, heats and generates power simultaneously could maximise energy efficiency

switch on Building environment models with multimodal data

switch on Building technologies to power lithium-ion batteries

Innovations to disinfect and purify the air

Some indigenously produced solutions to tackle indoor and outdoor pollution are on the way

This organisation gets resident bodies to recycle plastic waste

Energy efficiency as a service mantra

The new buzzword is to conserve and function effectively within a framework that is gentle on the environment

Tackling water in the time of climate change, floods and drought

Pilot projects help Vijayawada and Solapur transition to an integrated approach to water management

Charting a holistic roadmap to tackle air pollution

A multi-pronged attack is needed on pollution generated from different quarters if air quality has to improve in cities

Clean fun: Trees

Chennai: Water, water, everywhere and all of it for industry to use

An innovative recycling project will cater to Chennai’s industrial hubs, saving precious freshwater for residents

A new pitch from God’s Own Country

Kerala’s tourism revival package has new products and a unique positioning with an eye on the post-pandemic domestic traveller

‘Arbitrability’ in times of fast emerging techno-centric businesses in India

The Supreme Court has presented what is called a “four-fold” test to determine the question of arbitrability of the subject matter

India spotlights green shipping

Guidelines for incorporation of green initiatives across ports are in the works

Four biases to avoid in today’s market conditions

Being aware of your biases will help you become a better investor. Here’s how.

Index Outlook: How far can Sensex and Nifty 50 fall?

The sell-off intensifies in the indices outlook is bearish and any bounce from current levels will be short-lived

Bullion Cues: Is gold and silver losing sheen?

Further decline in futures likely

Auroville: An utopian search for a better world

Akash Kapur’s ‘Better to Have Gone’ traces what happens when we believe deeply in a quest and give up everything in its pursuit

Lady doctors and the rocky path to healing

A handbook on India’s first women doctors holds up a mirror to the social and political realities of the 19th and early 20th century

Conquering Everest: A compelling account of how an impossible dream was achieved

Jim Davidson dwells in detail on the failure to make it in the first attempt and the harrowing return to physically and emotionally draining climb up