Building the trust layer for energy
JouleBridge is building verification-oriented infrastructure for the energy workflows where weak records create operational, financial, and compliance risk.
Indiaisdeploying250millionsmartmeters.The$15billionsettlementgapwillnotclosewithoutcryptographicproofattheedge.
India's energy system is becoming more digital, more distributed, and more transaction-heavy. Open access, DERs, batteries, EV charging, and new operating models all increase the number of places where weak records can create real commercial friction.
But the operational record is still often fragmented. Reconciliation is manual, dispute handling is slow, and too many workflows depend on logs and spreadsheets that are difficult to verify independently.
JouleBridge exists to improve that record. The goal is not just more data, but better evidence: deterministic capture, proof generation, policy-gated persistence, and clearer handoffs into operational and commercial systems.
Settlement should be provable, not presumed
Every energy transaction deserves cryptographic evidence that both parties can independently verify.
Trust infrastructure should be invisible
Verification should be embedded in the data pipeline, not bolted on as an afterthought.
The edge is the source of truth
Signing and verification must happen where the physical measurement occurs, not in a remote cloud.
Building the first version of JouleBridge
Tarun Trilokesh
Founder & CEO
India loses $15B annually to AT&C losses — not because of theft alone, but because the evidence trail between meters and settlement is broken. Tarun founded JouleBridge to fix the infrastructure gap: sign every reading at the edge, chain it into cryptographic proof, and give operators records they can actually defend.
Our journey so far
JouleBridge founded
Company incorporated with a mission to build settlement trust rails for energy.
Bridge Kernel v0.1
Foundation layer complete: config, identity, HAL, CLI framework.
Runtime core complete
Ed25519 proof signing, policy enforcement, local ledger, sync, and observability — the verification pipeline works end to end.
Documentation launched
Searchable technical docs covering architecture, deployment, and integration guides.
Product stack organized
Six product boundaries defined: Edge, Cloud, Console, Certification, Analytics, and Settlement.
Protocol hardening
DLMS, OCPP, Modbus, and IEC 61850 adapters move from tested to production-hardened. IES PoC scoping begins.
Pilot program launch
First operator pilots with full deployment, evidence, and operating workflows. India Energy Stack PoC targeted for July 2026.
Interested in our mission?
Whether you want to run a pilot, join the team, or learn more about what we're building, we'd love to hear from you.
Get in Touch