Water, power, phones, even AI - all of it comes from somewhere and leaves a trace. Growing up as a country means growing up about that too.
Use water like it can run out.
Close running taps, fix leaks, reuse where you can, and harvest rain - India is among the most water-stressed countries, and every litre saved counts.
The tap left running is the one nobody remembers opening.
Here's the science
What happensUsing and wasting more water than a place can renew
HowWithdrawals outpace how fast groundwater and rivers recharge, so the shared supply shrinks - and in a stressed grid even power plants can't get enough cooling water
SoShortages for homes and farms, and lost electricity when plants must cut output
Suggestive - measured in the real worldIN
“a lack of water to cool thermal powerplants between 2017 and 2021 resulted in 8.2 terawatt-hours in lost energy”
A WRI Aqueduct analysis for India; it shows how water scarcity already disrupts even electricity generation.
When people use water carefully, wells and rivers refill faster than they are drawn down - enough to drink, to grow food, even to cool power plants when the rains come late.
You couldn't have known. Now you do.
Switch off what you're not using.
Turn off lights, fans, screens, and chargers when you leave - the cheapest, cleanest unit of power is the one nobody had to make.
The fan cooling an empty room is just spinning for the walls.
Here's the science
What happensLeaving lights and appliances on when no one needs them
HowIdle devices still pull power, adding to the demand the grid has to generate
SoWasted electricity and a higher bill - avoidable by the simple habit of switching off
How it works - the size isn't measured hereGLOBAL
“The simplest and easiest way to save energy is to turn lights off when you leave a room.”
What happensMore electricity demand than we actually need
HowMost of India's power still comes from burning coal, so extra demand is met largely by running more coal plants - which emit CO2 and drink cooling water
SoAvoidable coal burning; each unit saved cuts emissions and water use
How it works - the size isn't measured hereIN
“Coal power generation – which makes up nearly three-quarters of coal demand in India – grew by 5% in 2024 mirroring growth in electricity demand.”
IEA notes coal is about three-quarters of India's coal demand and grew with electricity demand; treated here as a mechanism, not a precise generation share.
What happensInformal recycling, dumping, or open burning of electronics
HowBreaking and burning devices releases lead, mercury, dioxins, and many other chemicals into air, soil, and water
SoHarm to health, with children and pregnant women most at risk
How it works - the size isn't measured hereGLOBAL
“Lead is a common substance released into the environment when e-waste is recycled, stored or dumped using informal activities, including open burning.”
A qualitative hazard; WHO notes children and pregnant women are especially vulnerable.
Proper recycling pulls out valuable metals and keeps lead, mercury, and other poisons out of the air, soil, and children's bodies.
You couldn't have known. Now you do.
Even AI has a footprint.
Welcome data centres and AI - and build them with efficient cooling, clean power, and away from water-scarce places. A country can gain the technology without spending its rivers.
Every 'quick question' to an AI runs on a machine that's very much awake, somewhere.
Here's the science
What happensThe fast growth of data centres and AI computing
HowEvery AI query and stored file runs on servers pulling real electricity from the grid
SoA fast-growing, measurable slice of the world's electricity - set to roughly double by 2030
Strongest - many studies agreeGLOBALmeasured abroad - shown for the mechanism, not the Indian number
“electricity consumption from data centres is estimated to amount to around 415 terawatt hours (TWh), or about 1.5% of global electricity consumption in 2024.”
A global IEA figure; there is no verified India-specific data-centre number, so for India this is the mechanism, not a local statistic.
What happensHow a data centre is cooled, and where it is built
HowKeeping servers cool takes energy and, in many designs, water; efficient designs need far less than wasteful ones
SoEfficient cooling and clean power sharply cut the electricity and water each data centre spends
How it works - the size isn't measured hereGLOBAL
“The share of cooling systems in total data centre consumption varies from about 7% for efficient hyperscale data centres to over 30% for less-efficient enterprise data centres.”
This is cooling's share of electricity, not water directly; efficient design cuts it from over 30% to about 7%, which also lowers water use.
When new data centres use efficient cooling and clean electricity, we get AI and digital services while keeping our power and water for people, farms, and nature.
You couldn't have known. Now you do.
Take what you'll eat. Finish what you take.
Serve a little and go back for more, rather than piling a plate and binning half. Wasted food throws away all the water, land and work that grew it.
The buffet is not a competition, and your plate is not a scoreboard.
Here's the science
What happensAvoidable household and consumer food waste
HowGrowing food consumes water, land and energy that are all wasted when it is thrown away; food sent to landfill rots without air and releases methane, a potent greenhouse gas
SoWasted natural resources and greenhouse-gas emissions, while food that could have fed people is lost
Strongest - many studies agreeGLOBALmeasured abroad - shown for the mechanism, not the Indian number
“approximately one-third of all produced foods (1.3 billion tons of edible food) for human consumption is lost and wasted every year”
A widely-cited global FAO estimate, shown for scale rather than as an Indian figure; food waste in landfill also emits methane, a greenhouse gas far more warming than carbon dioxide.