Trust starts with an accurate system state.
The Yara Grid decision kernel enforces deterministic mathematical proofs, strict human approval gates, and zero-variance audit trails before a single kilowatt is dispatched or cleared through industrial switchgear.
0x89f2..e41aLive Validated
Architectural rigor for mission-critical power networks.
Public interactive workbench is mathematically identical to enterprise production kernels, but completely decoupled from live operational switchgear.
Yara emits cryptographically provable dispatch proposals. No breaker trips without pre-certified industrial adapters, SCADA handshake, and deterministic compliance passes.
Raw source data, computational baselines, classifier ratings, and projected vs actual variance are permanently stamped into signed Decision Receipts.
The Four Deterministic Control Gates
Every dispatch cycle must pass sequentially through four air-tight gates. A failure at any single gate halts execution in <1.2 milliseconds.
Mandatory Human-in-Loop
Autonomous execution is blocked and requires licensed engineer authorization whenever solver confidence dips below 97.0% or single-epoch risk exceeds ₹5,000.
Rule-Ordered Hierarchy
Unbreakable constraint stack executed in fixed order: Breaker status > Thermal envelope > Grid frequency compliance > Battery C-rate limit > Marginal tariff.
Withholding & Expiry
Proposals self-destruct if sensor telemetry is stale (>1500ms jitter) or solar cloud opacity fluctuates by >18% within the epoch decision window.
Air-Gapped Kill Switch
Direct physical shunt trip & SCADA dry-contact breaker latch instantly bypasses software control, returning substations to passive baselines in <10ms.
Current Operational Scope vs. Utility Interconnection
We maintain absolute transparency regarding what runs autonomously today in software versus capabilities subject to Indian utility DISCOM approvals, physical CT/PT installs, and smart meter rollouts.
Verified Current in Repository
Implemented, tested against 15-minute interval datasets from West Bengal & Maharashtra C&I microgrids, and cryptographically verified.
Planned / Requiring Utility Interconnection
Features awaiting dedicated DISCOM interconnection agreements, physical relay test certifications, or CERC regulatory amendments.
Interactive Decision Receipt Inspector
Every recommendation generated by Yara Grid produces an immutable, cryptographically signed ledger block. Select a fixture or paste a receipt hash to audit the deterministic solver equation.
{
"receipt_id": "rec-rajib-produce-202607191200",
"version": "4.2.0-OS",
"node_id": "HM-09-SAHA-WORKS",
"epoch_window": {
"start_utc": "2026-07-19T06:30:00Z",
"end_utc": "2026-07-19T06:45:00Z",
"index": 48
},
"solver_telemetry": {
"pv_generation_kw": 384.2,
"facility_load_kw": 210.5,
"bess_soc_pct": 74.5,
"bess_charge_kw": 120,
"grid_export_kw": 53.7,
"grid_import_kw": 0
},
"constraints_checked": [
"BREAKER_CLOSED_LATCH_OK",
"VOLTAGE_STABILITY_MARGIN_230V_PM_2PCT",
"GRID_FREQUENCY_BAND_50_HZ",
"MAX_CHARGE_C_RATE_0.5C"
],
"financial_clearing": {
"strike_price_inr": 5.42,
"avoided_peak_cost_inr": 820.4,
"net_benefit_epoch_inr": 314.1
},
"signatures": {
"algorithm": "ECDSA_P256_SHA256",
"authority": "0x1b4429eec0104f29910d8a5",
"hash_digest": "4f90bf70d507e15d86214150aa89f2d1288c"
}
}The 7-Step Shadow Pilot Methodology
Industrial microgrids and commercial plants cannot risk uptime. Our shadow methodology runs in purely passive observation for 30 to 90 days before physical dispatch authorization is even requested.
Read-Only CT Tap Installation
Non-invasive split-core Current Transformers (CTs) installed on the LT breaker panel. Zero downtime or shutdown required during factory operating hours.
Historical Interval Ingestion
Import past 365 days of 15-minute TOD (Time of Day) electricity bills and smart meter CSV profiles to establish baseline load curves and tariff structures.
Synthetic Shadow Dispatch
The solver runs every 15 minutes, producing imaginary dispatch orders and simulating battery State of Health degradation and peak shaving savings without moving relays.
Variance & Accuracy Audit
Chief Electrical Engineer inspects historical ledger: comparing actual plant power bills versus synthetic shadow simulation. Audit must demonstrate >12% efficiency boost.
Operator In-The-Loop Trial
The console begins requesting one-click manual approvals for advisory recommendations. Dispatch is only enacted when the licensed plant operator hits "Confirm".
Fail-Safe Hardware Shunt Test
Simulation of sudden network drops, cable severed faults, and frequency spikes to verify physical air-gapped kill switch deactivates in <10 milliseconds.
Autonomous Bounded Actuation
Autonomous dispatch begins within strictly bounded financial caps (e.g., maximum ₹50,000/day throughput) with instant failover to manual mode upon any telemetry deviation.
Protocol compliance built for electrical grids.
Energy hardware cannot rely on standard web sockets or generic IoT clouds. Yara Grid interfaces with industrial substation equipment through field-proven, substation-grade open standards.
Telemetry adapters communicate through unidirectional hardware data diodes. The cloud optimization engine can advise, but cannot write directly to protection relays without physical relay key authorization.
| Standard / Protocol | Layer | Cryptographic Standard | Repository Status |
|---|---|---|---|
| IEC 61850 Ed. 2 GOOSE | Substation Multicast L2 | HMAC-SHA256 (IEC 62351-6) | Active Spec |
| DLMS/COSEM HDLC | Industrial Smart Metering | AES-GCM-128 Suite 1 | Active Spec |
| DNP3 Secure V5 (SAv5) | SCADA Remote RTU Control | Challenge-Response TLS 1.3 | Active Spec |
| SunSpec Modbus / TCP | Commercial Solar Inverters | Hardware Token TLS Tunnel | Active Spec |
| OpenADR 2.0b | Demand Response Clearing | XML Signature + RSA-2048 | Pilot Staging |
Ready to review our cryptographic codebase?
Enterprise power operators and chief engineers can request direct repository read access to the solver formulation, safety interlocks, and deterministic test suite.