ENTERPRISE API · OPEN ACCESS

Landed ₹/kWh for any C&I site in India, across every PPA structure.

Indian C&I PPA economics live in 30 SERC tariff orders that revise every six to nine months. The Bharat Landed-Cost API ingests every order, every IEX and PXIL clearing block, and every regulatory amendment, and returns the real landed ₹/kWh for any consumer location, voltage class, contract demand, and load profile. Grid retail, Green Open Access, group captive, RTM, and hybrid RE+BESS — compared on one call, with the source order cited and a regulatory-risk delta since the last revision.

Try the compare endpoint Read the API reference

WHAT IT DOES

Three jobs, one contract

Compare five offtake structures on one call

Send the consumer location, voltage class, contract demand, and a 15-minute load profile. Receive landed ₹/kWh under grid retail, Green Open Access, group captive, IEX RTM, and hybrid RE+BESS — with the per-charge breakdown for each path.

Cross-subsidy, wheeling, banking, ToD — handled

Every component that moves ₹/kWh in India is modelled per state and per voltage class: cross-subsidy surcharge, additional surcharge, wheeling, scheduling fees, banking treatment, ToD multipliers, and applicable waivers. Each charge is linked back to the SERC order that defines it.

Confidence and regulatory-risk delta on every response

Every landed value carries a confidence score, the underlying tariff order ID and effective date, and a regulatory-risk delta since the last revision so a buyer knows when their assumption is about to become stale.

WHY NOW

The window

The Green Energy Open Access Rules turned C&I open access into a national market. The corporate PPA pipeline is in tens of GW. SERCs are revising tariffs every six to nine months and the cadence is accelerating as DISCOM finances tighten. The work that fifteen specialist firms charge ₹5–15 lakh per state to do as a static PDF is stale within a quarter. An API that stays current is the only honest way to underwrite a 25-year contract.

SAMPLE

See the call

A 2.5 MVA HT-5 industrial load in Jaipur on JVVNL with a continuous three-shift profile, asking the API to compare grid retail against a Rajasthan solar Open Access PPA at ₹3.10/kWh.

Requestbash

curl -X POST https://api.energymap.in/v1/landed-cost/compare \
  -H 'X-API-Key: $KEY' \
  -H 'Content-Type: application/json' \
  -d '{
    "state": "RJ",
    "discom": "JVVNL",
    "voltage_class": "HT-5",
    "contract_demand_kva": 2500,
    "load_profile_id": "std_continuous_3shift",
    "modes": ["grid", "goa", "group-captive", "rtm", "hybrid"]
  }'

Responsejson

{
  "consumer": { "state": "IN-RJ", "discom": "JVVNL", "voltage_class": "HT-5" },
  "as_of": "2026-05-09",
  "results": [
    { "mode": "grid",          "landed_inr_per_kwh": 9.42, "p10": 9.31, "p90": 9.55, "confidence": 0.95 },
    { "mode": "goa",           "landed_inr_per_kwh": 7.11, "p10": 6.92, "p90": 7.38, "confidence": 0.91 },
    { "mode": "group-captive", "landed_inr_per_kwh": 6.04, "p10": 5.81, "p90": 6.32, "confidence": 0.88 },
    { "mode": "rtm",           "landed_inr_per_kwh": 8.75, "p10": 7.20, "p90": 11.40, "confidence": 0.74 },
    { "mode": "hybrid",        "landed_inr_per_kwh": 5.92, "p10": 5.61, "p90": 6.28, "confidence": 0.82 }
  ]
}

ENDPOINTS

Five paths

Full reference →

Method	Path	Returns
POST	/v1/landed-cost/compare	Five offtake paths, one consumer, one response
GET	/v1/tariffs/{state}/{discom}	Current and historical tariff schedule
GET	/v1/open-access/charges/{state}	Wheeling, CSS, additional surcharge, scheduling
POST	/v1/ppa/economics	Full PPA underwriting on a contract structure
GET	/v1/regulatory-change-feed	Every SERC order and amendment since a timestamp

WHO IT IS FOR

Buyers

C&I renewable developers

CleanMax · Amplus · ReNew C&I · Tata Power Renewables · Serentica

Stop rebuilding the same landed-cost spreadsheet for every customer in every state.

Corporate buyers

Microsoft · Amazon · Google · Walmart · Apple India ops

Replace the quarterly diligence cycle on every PPA in your pipeline.

Data centre operators

CtrlS · Yotta · NTT · STT · Equinix

Load-shape-specific landed costs per campus, not state averages.

Green hydrogen developers

Reliance New Energy · Adani New Industries · JSW Neo · ACME

Cost-of-input modelling that survives the next SERC revision.

Project finance

PFC · REC · IREDA · HSBC · StanChart

Independent landed-cost evidence for credit committee, with citations.

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: SERC tariff orders + IEX/PXIL clearing prices · UPDATED on every order revision · COVERAGE 30 states/UTs · METHOD derived

NEXT STEP

Build against the contract

The endpoints are on the roadmap and the contract is published. Read the reference, plan your integration, and reserve Enterprise access.

Try the compare endpoint Read the API reference View in catalogue