India Data Center Review 2026 — India's most comprehensive infrastructure analysis to support the A.I. era. 250+ pages, 14 chapters, 100+ illustrations, free to download.
Read NowIndia Data Center Review 2026 — India's most comprehensive infrastructure analysis to support the A.I. era. 250+ pages, 14 chapters, 100+ illustrations, free to download.
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ENTERPRISE API · CARBON ACCOUNTING
India's grid carbon factors have been poorly characterised at granular spatial and temporal resolution. There is no equivalent of Electricity Maps for India — no 15-minute, state-level, audit-grade carbon intensity API. Annual paper-matching for corporate RE claims hides the truth: a company with a daytime solar PPA can still consume coal-heavy power in evening peaks. The Time-Block Carbon API publishes two strictly separated signals — a location-based average for Scope 2 reporting and an operational marginal signal for load shifting — with a full audit trail back to the underlying RLDC, NLDC, IEX, and CEA snapshots.
WHAT IT DOES
Average and location-based for Scope 2 disclosure. Operational and marginal for load-shift dispatch and battery operation. Each value is tagged with its signal type at the schema level so a client cannot accidentally report a marginal value as a Scope 2 number.
Send a 15-minute load profile and a contracted RE generation profile. Receive the time-matched clean-power percentage, an unmatched-block ledger with the carbon impact of each unmatched 15-minute block, and recommended load-shift windows that maximise carbon savings without breaking demand.
Every response is replayable from the stored grid-mix snapshot for that block. Historical restatements carry a restated_from block. Source citations on every value. The artefact a BRSR reviewer or a CBAM auditor needs.
WHY NOW
BRSR is mandatory for the top 1,000 listed Indian companies. CBAM exposure is real for steel, aluminium, cement, and fertiliser exporters. Hyperscaler 24/7 commitments now apply to their India operations. The Green Hydrogen Mission requires hourly RE matching for certified green hydrogen. ESG platforms — Sweep, Watershed, Persefoni, IBM Envizi — need an India data spine, and currently have none.
SAMPLE
A hyperscale data centre in Hyderabad, asking for the 24/7 match against its 200 MW load profile and a contracted 350 MW Andhra Pradesh solar PPA, returning a 47 percent hourly match with a recommended evening load-shift window of 18:00–21:00.
curl https://api.energymap.in/v1/carbon-intensity/latest/IN-MH \
-H 'X-API-Key: $KEY'{
"state": "IN-MH",
"block_start_ist": "2026-05-09T11:30:00+05:30",
"average": { "signal_type": "average", "kg_co2e_per_mwh": 712 },
"marginal": { "signal_type": "marginal", "kg_co2e_per_mwh": 982 },
"snapshot_id": "rldc-mh-2026-05-09-1130",
"sources": ["RLDC/WRLDC", "NLDC", "IEX", "CEA"]
}ENDPOINTS
| Method | Path | Returns |
|---|---|---|
| GET | /v1/carbon-intensity/latest/{state} | Latest 15-min average and marginal, both flagged |
| GET | /v1/carbon-intensity/history | Historical series with explicit signal-type discrimination |
| POST | /v1/scope2/location-based | BRSR-compliant Scope 2 number for a 15-min load profile |
| POST | /v1/clean-power/hourly-match | 24/7 match % with unmatched-block ledger |
| POST | /v1/load-shift/emissions-impact | Δ-emissions in kg CO₂e for a proposed shift |
WHO IT IS FOR
Hyperscale data centres
Microsoft · Google · Amazon · Meta
Close the gap between a global 24/7 commitment and an India operations report.
CBAM-exposed exporters
Tata Steel · JSW · Hindalco · UltraTech · Coromandel
Defensible per-tonne emissions intensity for shipments into the EU.
Green hydrogen producers
Reliance · Adani · JSW Neo · ACME
The hourly RE-matching evidence the certification body asks for.
ESG software platforms
Sweep · Watershed · Persefoni · IBM Envizi
An Indian carbon-intensity backend you don't want to own.
BRSR-compliant listed corporates
top-1000 listed companies
A Scope 2 number that survives audit because the source trail is in the response.
ACCESS
Free tier and paid plans cover this dataset. Limits and what is included on each plan live in one place: energymap.in/pricing. For DISCOM partnerships or custom geographies, email hello@energymap.in.
SOURCE: RLDC + NLDC + IEX + CEA · UPDATED every 15 minutes · COVERAGE all states with estimation flags where modelled · METHOD direct + derived
NEXT STEP
The endpoints are on the roadmap and the contract is published. Read the reference, plan your integration, and reserve Enterprise access.