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Whether you have found an error in our numbers, want to license a dataset, or simply want to argue about capacity utilisation factors — we read every message that comes in. No ticketing system, no bots. Just us.

Why Wattfeed exists

We built it for ourselves first

India’s power sector produces an extraordinary amount of public data. Every day, load dispatch centres publish generation figures. Every month, the CEA releases capacity additions, plant-wise performance, and state-level statistics. Exchanges publish clearing prices in fifteen-minute blocks. Coal dispatch, gas allocation, reservoir levels, transmission flows, emissions intensity — it is all out there, and almost all of it is genuinely public.

The problem is that it is scattered across a dozen agencies, published in PDFs designed for printing rather than reading, formatted inconsistently from one month to the next, and buried behind navigation that assumes you already know exactly what you are looking for. Answering a simple question — how much did solar generation actually grow in Rajasthan last year? — can mean an afternoon of downloading files, reconciling column headers, and hoping nobody renamed a category halfway through.

Wattfeed started as a set of scripts written to avoid doing that afternoon twice. Somewhere between the third rewrite and the fortieth dataset it stopped being a private convenience and became something worth handing over: a single place where India’s electricity data is cleaned, reconciled, cross-checked against source totals, and put on a chart that loads before you have finished blinking.

We are not a government portal and we are not a consultancy — nobody here is going to sell you a strategy deck. We do not model the future or editorialise the past. We take what the official sources publish, make it legible, and cite exactly where every figure came from. Now and then a source drops a day or two mid-series — a server that took the afternoon off, a holiday, a spreadsheet that went quiet. Where the numbers on either side make the answer obvious, we bridge that sliver ourselves and label it plainly, so you can discard it if you disagree. Where the hole is genuinely a hole, it stays one. A gap you can see beats a zero that lies to you.

Source-cited, always
Every chart traces back to an official publication — GRID-INDIA, CEA, MNRE, MERIT-INDIA, IEX, or CERC. No estimates dressed up as data. Where we have had to interpolate or adjust something, we say so plainly.
Honest gaps
Missing months render as gaps, never zeroes. A dropped day or two inside a continuous run we will bridge — and label as ours, so you can take it or leave it. Partial years are marked. Series begin where the data actually begins. We would rather show you an incomplete picture accurately than a complete one that is quietly wrong.
Free where it matters
The dashboard is free and will stay free. So are the newsletters. The marketplace exists for people who need machine-readable exports and bulk history — but reading and understanding India's grid should not cost anything.
Where we are heading

Three things, in order

The dashboard came first. The marketplace followed. The third piece is being built carefully, because getting it wrong would undo the first two.

Live
The Dashboard
Demand, supply, transmission, renewables, markets, coal, gas, water, emissions and climate — with history reaching back to 2015 and daily updates every morning.
Live
Data Marketplace
Clean, documented, machine-readable datasets for researchers, analysts and developers who need the numbers rather than the charts. Consistent schemas, full history, no reformatting required.
In development
Insight Engine
AI-assisted drafting that turns live dashboard movements into readable analysis — with a human reviewing every word before anything publishes. No exceptions.

Send us a message

We aim to reply to everything within two business days. For urgent data corrections, write to data@wattfeed.com directly and we will prioritise it.
Your details stay with us. No lists, no third parties, no exceptions.

Frequently asked questions

Where does Wattfeed's data come from?+
All data is sourced from official Indian publications — primarily GRID-INDIA daily generation and dispatch reports, CEA monthly generation and capacity data, MNRE renewable energy statistics, MERIT-INDIA dispatch data, and IEX and CERC market data. We never use estimated or modelled figures unless explicitly stated. Full source citations appear on every dashboard chart and data table.
How often is the dashboard updated?+
Daily metrics are typically updated by 10am IST each morning, drawing from the previous day's GRID-INDIA reports. Monthly data — capacity additions, state-wise statistics, plant-level performance — is updated within five days of the CEA's monthly release. Our methodology page carries the full update schedule.
Can I use Wattfeed data in my research or publication?+
Yes — Wattfeed visualisations and analysis are free to use for non-commercial research, journalism, and educational purposes with attribution. For commercial licensing, bulk exports, or embedding our data in your own product, write to data@wattfeed.com.
I found a data error. How do I report it?+
Thank you — we take accuracy seriously and we would rather be corrected than be wrong. Email data@wattfeed.com with the specific metric, the date it relates to, what you believe is incorrect, and the source you are comparing against. We aim to investigate and correct confirmed errors within 24 hours.
Why do some charts show gaps instead of zeroes?+
Because a gap is honest and a zero is a lie. If a state did not report generation for a given month, plotting zero would imply the plants sat idle — when in fact the figure was simply never published, so we render a break in the series instead. There is one narrow exception. Where a source misses a day or two in the middle of an otherwise continuous run, and the values on either side make the answer unambiguous, we bridge that short stretch ourselves and mark the point as a Wattfeed estimate rather than a reported figure. Anything longer than that stays an open gap, and partial years are always marked as such.
What is the Data Marketplace?+
It is our catalogue of clean, documented, machine-readable datasets — CSV and JSON exports of everything behind the dashboard, with full history and consistent schemas that do not change shape from month to month. It is live now. Browse what is available on the Data page, or write to data@wattfeed.com if you need something specific.
Can I request a dataset that isn't listed?+
Often, yes. If the underlying data is public and we can reconcile it reliably against source totals, we will look at adding it. Write to data@wattfeed.com with what you need and what you plan to use it for — requests from researchers and journalists get priority.
How can I write for Wattfeed Insights?+
We welcome guest analysis from researchers, policy professionals, and practitioners with genuine expertise in India's energy sector. Pieces should be data-driven, original, and between 800 and 1,500 words. Pitch us a headline and two or three sentences at hello@wattfeed.com.
Some of the terminology is unfamiliar. Is there a glossary?+
India's power sector runs on a dense set of acronyms — MU, MCP, DAM, RTM, PLF, STOA, APM, and many more. Every dashboard page defines its terms in context, and a full glossary is on our list. If something is unclear, ask us: we will both explain it and fix the page so the next reader does not have to.
Are you affiliated with any government body or utility?+
No. Wattfeed is entirely independent — not funded, commissioned, or endorsed by any agency, utility, generator, or exchange. We work exclusively from publicly published data. That independence is not incidental; it is the point.
Did not find what you were looking for? Write to hello@wattfeed.com — a real person will read it and answer.
Wattfeed
Est. 2025

Wattfeed is an independent data project tracking India’s power sector. We started in 2025 with a simple conviction: public energy data should be as easy to read as it is to publish.

Everything here is source-cited, free to access, and built by people who use it themselves every day.

Daily
Data updates
7
Data sources
2015
History from
Free
Always
Now live
The Data Marketplace

Clean, documented, machine-readable datasets — CSV and JSON, full history, schemas that stay consistent.

Browse datasets →
Find us online
Typical response times
General messages1–2 days
Data correctionsWithin 24 hrs
Licensing enquiries2–3 days
Collaboration3–5 days
Guest pitches~1 week
We are a small team, so replies come from a real person rather than a queue. Occasionally that means a day or two longer — but it always means an actual answer.

Want to collaborate
or contribute?

We are open to research partnerships, data collaborations, guest analysis, and conversations with journalists covering India’s energy transition. If you are working on something in this space and think we could help — or if you just want to compare notes — we would like to hear from you.

Start a conversation →
Write for Insights
Pitch a data-driven analysis or opinion piece. 800–1,500 words, original, evidence-led.
Research partnership
Academic and institutional collaborations on energy data, policy, and long-run grid trends.
Journalists & media
Background data support, chart access, and context for anyone reporting on India's energy transition.