If you’ve stepped outside in Delhi this week, you know the deal. 45 degrees and climbing. Your AC is running full blast, the electricity bill is giving you anxiety, and somewhere around 3 PM, that “5 star rated” split AC just… stops keeping up.
Turns out, that’s not your AC being faulty. It’s doing exactly what it was designed to do — just that it wasn’t designed for India.
This is the problem Ashish Goel, the guy who co-founded Urban Ladder, decided to fix. And he’s got Accel and Arkam Ventures backing him with $12 million to do it.
His new startup is called Optimist. And honestly, the name fits, because the numbers are bleak: out of 300 million Indian households, only about 27 million have an AC. That’s less than 10%. Meanwhile, nearly 90% of homes live in regions where it gets hot enough to actually need one.
Why the gap? Because most ACs sold here are adapted from products designed for milder climates. They’re not built for 50°C days with insane humidity and voltage fluctuations that are part of daily life in most Indian cities. Optimist’s team ran field studies in Delhi, Jaipur, Agra, Hyderabad and found something striking — 25-32% of ACs simply stop cooling properly on peak summer days.
As Goel put it: “When an AC doesn’t cool on the hottest day, you’re stuck. That’s when the product has failed you.”
So Optimist went back to the drawing board. They’ve set up an in-house R&D lab in Gurugram where they’ve been studying thermodynamics, humidity control, airflow — the boring stuff that actually matters. Their big insight? Humidity itself is a form of heat. Most ACs over-dehumidify, wasting loads of energy. Fix that, and you can deliver better cooling with lower electricity bills.
The startup is going to market this year, starting with digital sales and experience stores in NCR, Rajasthan, and Hyderabad — basically, the places where AC failure hurts the most. Their promise is refreshingly simple: cool even on the hottest day, lowest electricity bill in the market, and quick support if something goes wrong.
India’s cooling problem is only going to get worse. Every summer breaks the previous temperature record, and the existing solutions weren’t built for this reality. It’s nice to see someone actually trying to solve it from the ground up — not with imported tech, but with R&D happening right here in Gurugram.
That’s the kind of deep-tech Indian startup I wish got more attention. Not another food delivery clone — an AC that actually works when it’s 47°C outside.